FH: 00469438 Peltigera aphthosa variolosa (A. Massalongo) J. W. Thomson USA: [data not captured] A. Nelson 1895-8-18
FH: 00469548 Peltigera canina albescens (Wahlenberg) J. W. Thomson USA: Wyoming [data not captured] A. Nelson 1895-7-29
FH: 00470120 Peltigera polydactyla (Necker) Hoffmann USA: Wyoming [data not captured] A. Nelson 1895-8-8
FH: 00477915 Rhizoplaca haydenii (Tuckerman) W. A. Weber USA: Wyoming [data not captured] A. Nelson 1898-5-10
FH: 00477916 Rhizoplaca haydenii (Tuckerman) W. A. Weber USA: Wyoming [data not captured] A. Nelson 1898
FH: 00477917 Rhizoplaca haydenii (Tuckerman) W. A. Weber USA: Wyoming [data not captured] A. Nelson 1898-5-10
FH: 00478346 Rinodina mniaraea (Acharius) Körber USA: Wyoming [data not captured] A. Nelson 1895-8-17
FH: 00467716 Xanthoparmelia chlorochroa (Tuckerman) Hale USA: Wyoming [data not captured] A. Nelson 1902-7-27
FH: 00467717 Xanthoparmelia chlorochroa (Tuckerman) Hale USA: Wyoming Laramie: [no additional data] A. Nelson 1895-7-23
FH: 00467719 Xanthoparmelia chlorochroa (Tuckerman) Hale USA: Wyoming Laramie: [no additional data] A. Nelson 1895-7-23
FH: 00467722 Xanthoparmelia chlorochroa (Tuckerman) Hale USA: Wyoming [data not captured] A. Nelson 1910-6-27
FH: 00467723 Xanthoparmelia chlorochroa (Tuckerman) Hale USA: Wyoming Laramie: [no additional data] A. Nelson 1898-7-23
FH: 00468620 Xanthoparmelia stenophylla (Acharius) Ahti & D. Hawksworth USA: Wyoming [data not captured] A. Nelson 1895-7-1
FH: 00372225 Xanthoria polycarpa (Hoffmann) Rieber USA: Wyoming [data not captured] A. Nelson 1909
Aceraceae GH: 01870997 Acer glabrum Torrey USA: Wyoming South Sybille A. Nelson 7387 1900-7-3
GH: 01870998 Acer glabrum Torrey USA: Wyoming Telephone Canon A. Nelson 57 1894-5-23
GH: 01791269 Acer grandidentatum Nuttall ex Torrey & A. Gray USA: Wyoming Evanston: [no additional data] A. Nelson 2952 1897-7-27
GH: 01791270 Acer grandidentatum Nuttall ex Torrey & A. Gray USA: Wyoming Evanston: [no additional data] A. Nelson 2952 1897-5-28
GH: 01792118 Acer negundo interius (Britton) Sargent USA: Wyoming Halleck Canon A. Nelson 7423 1900-7-4
GH: 01792121 Acer negundo interius (Britton) Sargent USA: Wyoming Laramie: [no additional data] A. Nelson 183 1894-6-7
Amaranthaceae GH: 01928668 Amaranthus albus Linnaeus USA: Wyoming Big Popo-Argie River A. Nelson 740 1894-8-2
GH: 01928877 Amaranthus blitoides S. Watson USA: Wyoming Laramie: Laramie A. Nelson 1176 1894-10-6
GH: 01928878 Amaranthus blitoides S. Watson USA: Wyoming Laramie A. Nelson 8077 1900-8-15
GH: 01929333 Amaranthus powellii S. Watson USA: Wyoming Popo-Agie River A. Nelson 715 1894-8-4
GH: 01929334 Amaranthus powellii S. Watson USA: Wyoming Laramie A. Nelson 8079 1900-8-15
GH: 01781786 Chenopodiastrum simplex (Torrey) S. Fuentes, Uotila & Borsch USA: Wyoming Casper-Rawlins road near Independence Rock. A. Nelson 11370 1926-7-21
GH: 01930648 Tidestromia lanuginosa Standley USA: New Mexico Bernalillo A. Nelson 11741 1931-8-30
Amblystegiaceae FH: 00544398 Amblystegium fluviatile noterophilum (Sullivant, W. S. & L. Lesquereux) Flowers USA: Wyoming Laramie: [no additional data] A. Nelson 9112 1907-9
FH: 00514363 Campylium radicale (P. Beauvois) Grout USA: Wyoming [data not captured] A. Nelson 5903 1889-7-16
FH: 00514487 Campylium stellatum (Hedwig) C. E. O. Jensen USA: Wyoming [data not captured] A. Nelson 1896-7-30
FH: 00539513 Cratoneuron commutatum (Hedwig) G. Roth USA: Wyoming [data not captured] A. Nelson 1896-8-16
FH: 00539707 Cratoneuron filicinum (Hedwig) Spruce USA: Wyoming [data not captured] A. Nelson 2221 1896-7-6
FH: 00794110 Drepanocladus aduncus (Hedwig) Warnstorf USA: Wyoming [data not captured] A. Nelson 6106 1899-7-24
FH: 00794318 Drepanocladus aduncus polycarpon (Blandow ex Voit) G. Roth USA: Wyoming [data not captured] A. Nelson 1899-8-28
FH: 00795246 Drepanocladus fluitans (Hedwig) Warnstorf USA: Wyoming [data not captured] A. Nelson 1899-8-12
FH: 00795478 Drepanocladus sendtneri (Schimper) Warnstorf USA: Wyoming [data not captured] A. Nelson 8125 1900-8-28
FH: 00795965 Drepanocladus uncinatus plumosus (Schimper) Warnstorf USA: Wyoming [data not captured] A. Nelson 7567 1900-7-12
FH: 00839336 Hygrohypnum smithii (Swartz) Brotherus USA: Wyoming [data not captured] A. Nelson 1896-8-20
FH: 00843467 Leptodictyum riparium (Hedwig) Warnstorf USA: Idaho [data not captured] A. Nelson 6806 1899-9-1
Anacardiaceae GH: 01867889 Rhus glabra Linnaeus USA: Wyoming Wolf Creek A. Nelson 2303 1896-7-12
GH: 01868417 Rhus trilobata Nuttall USA: Wyoming Blue Grass Hills A. Nelson 322 1894-7-8
GH: 01868421 Rhus trilobata Nuttall USA: Wyoming Sand Creek A. Nelson 6933 1900-5-31
GH: 01868442 Rhus trilobata pilosissima Engler USA: Arizona Baboquivari Mts. A. Nelson 11128a 1930-2-24
GH: 01869432 Toxicodendron rydbergii (Small ex Rydberg) Greene USA: Wyoming Pole Creek A. Nelson 154 1894-6-2
GH: 01869433 Toxicodendron rydbergii (Small ex Rydberg) Greene USA: Wyoming Hartville A. Nelson 557 1894-7-16
Apiaceae GH: 00075885 Cymopterus bulbosus A. Nelson USA: Wyoming Green River A. Nelson 4709 1898-6-14
GH: 00549628 Cynomarathrum nuttallii (A. Gray) J. M. Coulter & Rose USA: Wyoming Point of Rocks A. Nelson 4769 1898-6-16
GH: 00076733 Ligusticum affine A. Nelson USA: Wyoming Centennial A. Nelson 7695 1900-7-26
GH: 00076733 Ligusticum porteri J. M. Coulter & Rose USA: Wyoming Centennial A. Nelson 7695 1900-7-26
GH: 00077083 Musineon pedunculatum A. Nelson USA: Wyoming Buss Ranch A. Nelson 7093 1900-6-10
GH: 00549628 Peucedanum megarrhiza A. Nelson USA: Wyoming Point of Rocks A. Nelson 4769 1898-6-16
Apocynaceae GH: 02179596 Apocynum androsaemifolium Linnaeus USA: Wyoming Black Hills A. Nelson 9491 1910-7-25
GH: 02179595 Apocynum androsaemifolium Linnaeus USA: Wyoming Whalen Canon. A. Nelson 535 1894-7-19
GH: 02179592 Apocynum androsaemifolium Linnaeus USA: Wyoming Chug Creek A. Nelson 7329 1900-6-29
GH: 02178161 Apocynum cannabinum Linnaeus USA: Wyoming C. Y. Ranch. [=present-day Casper] A. Nelson 596 1894-7-23
Asclepiadaceae GH: 00961106 Asclepias pumila (A. Gray) Vail USA: Wyoming Hulett A. Nelson 9534 1910-7-25
GH: 00961111 Asclepias pumila (A. Gray) Vail USA: Wyoming Fairbanks A. Nelson 466 1894-7-14
GH: 01082092 Asclepias speciosa Torrey USA: Wyoming Lusk A. Nelson 575 1894-7-21
GH: 01082852 Asclepias viridiflora Rafinesque USA: Wyoming Fairbanks A. Nelson 489 1894-7-14
Aspleniaceae GH: 02070094 Asplenium septentrionale (Linnaeus) Hoffmann USA: Wyoming Crow Creek A. Nelson 8900 1903-7-8
Asteraceae GH: 01841380 Achaetogeron mimus (S. F. Blake) DeJong USA: Wyoming Cummins[?] A. Nelson 1515 1895-7-29
GH: 02579088 Acourtia wrightii (A. Gray) Reveal & R. M. King USA: Arizona Globe A. Nelson 10344 1925-5-5
GH: 00011238 Actinea richardsonii Kuntze USA: Wyoming Ft. Steele A. Nelson 4830 1898-6-18
GH: 00011238 Actinella sp. USA: Wyoming Ft. Steele A. Nelson 4830 1898-6-18
GH: 02141016 Agoseris aurantiaca aurantiaca USA: Wyoming Woods Creek A. Nelson 2592 1896-8-12
GH: 02141013 Agoseris aurantiaca aurantiaca USA: Wyoming Nash's Fork A. Nelson 7955 1900-8-5
GH: 02141254 Agoseris glauca (Pursh) Rafinesque USA: Wyoming Nash's Fork A. Nelson 781 1900-7-30
GH: 02141378 Agoseris glauca dasycephala (Torr. & A. Gray) Jepson USA: Wyoming Wallace Creek, Garfield Park A. Nelson 673 1894-7-29
GH: 02141377 Agoseris glauca dasycephala (Torr. & A. Gray) Jepson USA: Wyoming Wind River A. Nelson 870 1894-8-8
GH: 02141368 Agoseris glauca dasycephala (Torr. & A. Gray) Jepson USA: Wyoming Telephone Mines A. Nelson 7897 1900-8-11
GH: 02141367 Agoseris glauca dasycephala (Torr. & A. Gray) Jepson USA: Wyoming Laplata Mines A. Nelson 1765 1895-8-22
GH: 02141720 Agoseris parviflora (Nuttall) D. Dietrich USA: Arizona Globe A. Nelson 10356 1925-5-5
GH: 02141802 Agoseris parviflora (Nuttall) D. Dietrich USA: Wyoming Sand Creek A. Nelson 6999 1900-6-1
GH: 02141793 Agoseris parviflora (Nuttall) D. Dietrich USA: Wyoming Pole Creek A. Nelson 1376 1895-6-30
GH: 02141790 Agoseris parviflora (Nuttall) D. Dietrich USA: Wyoming Pole Creek A. Nelson 3993 1894-6-2
GH: 00000857 Antennaria aprica Greene USA: Wyoming Centennial Valley A. Nelson 1269 1895-6-8
GH: 00000863 Antennaria arida E. Nelson USA: Wyoming Tipton A. Nelson 4798 1898-6-17
GH: 00000890 Antennaria corymbosa E. Nelson USA: Wyoming Battle Lake A. Nelson 4160 1897-8-15
GH: 00000857 Antennaria dioica congesta de Candolle USA: Wyoming Centennial Valley A. Nelson 1269 1895-6-8
GH: 02172086 Arctium lappa Linnaeus USA: Wyoming Laramie: [no additional data] A. Nelson 8681 1905-9
GH: 00002349 Arnica celsa A. Nelson USA: Wyoming Tie City A. Nelson 7643 1900-7-20
GH: 00002349 Arnica chamissonis foliosa (Nuttall) Maguire USA: Wyoming Tie City A. Nelson 7643 1900-7-20
GH: 00002401 Arnica chamissonis foliosa (Nuttall) Maguire USA: Wyoming Upper Wind River A. Nelson 766 1894-8-10
GH: 00002658 Arnica chamissonis foliosa (Nuttall) Maguire USA: Wyoming Lincoln Gulch A. Nelson 8012 1900-8-8
GH: 00002401 Arnica foliosa Nuttall USA: Wyoming Upper Wind River A. Nelson 766 1894-8-10
GH: 00002407 Arnica latifolia Bongard USA: Wyoming Medicine Bow Mts. A. Nelson 7941 1900-8-3
GH: 00002401 Arnica ocreata A. Nelson USA: Wyoming Upper Wind River A. Nelson 766 1894-8-10
GH: 00002407 Arnica paucibracteata Rydberg USA: Wyoming Medicine Bow Mts. A. Nelson 7941 1900-8-3
GH: 00002658 Arnica rhizomata A. Nelson USA: Wyoming Lincoln Gulch A. Nelson 8012 1900-8-8
GH: 00002407 Arnica ventorum Greene USA: Wyoming Medicine Bow Mts. A. Nelson 7941 1900-8-3
GH: 01003848 Artemisia biennis Willdenow USA: Wyoming Laramie: [no additional data] A. Nelson 8164 1900-8-30
GH: 01003849 Artemisia biennis Willdenow USA: Wyoming Laramie: [no additional data] A. Nelson 1145 1894-9-18
GH: 01003850 Artemisia biennis Willdenow USA: Wyoming Steamboat Lake A. Nelson 2064 1896-8-10
GH: 00968366 Artemisia campestris caudata (Michaux) H. M. Hall & Clements USA: Wyoming Crow Creek Hills A. Nelson 2033 1896-7-11
GH: 00968194 Artemisia campestris canadensis (Michaux) Scoggan USA: Wyoming Laramie: [no additional data] A. Nelson 7983 1900-8-6
GH: 00968527 Artemisia cana Pursh USA: Wyoming Kemmerer A. Nelson 8108 1900-8-27
GH: 00968519 Artemisia cana Pursh USA: Wyoming Bacon Creek A. Nelson 1042 1894-8-25
GH: 00968507 Artemisia cana Pursh USA: Wyoming [no additional data] A. Nelson 1183 1894-9-1
GH: 00968932 Artemisia dracunculus Linnaeus USA: Wyoming Laramie: [no additional data] A. Nelson 8092 1901-8-19
GH: 00968928 Artemisia dracunculus Linnaeus USA: Wyoming Eagle Rock Canon A. Nelson 9 1891-8-22
GH: 00968927 Artemisia dracunculus Linnaeus USA: Wyoming Horton A. Nelson 9511 1910-7-23
GH: 00968925 Artemisia dracunculus Linnaeus USA: Wyoming Granger A. Nelson 4132 1897-7-30
GH: 00988029 Artemisia filifolia Torrey USA: Wyoming Uva A. Nelson 8636 1901-9-3
GH: 00988028 Artemisia filifolia Torrey USA: Wyoming Chug Creek A. Nelson 2578 1896-8-1
GH: 00988257 Artemisia frigida Willdenow USA: Wyoming Laramie: [no additional data] A. Nelson 8163 1900-9-5
GH: 00988254 Artemisia frigida Willdenow USA: Wyoming Union Pass A. Nelson 861 1894-8-10
GH: 00988309 Artemisia longifolia Nuttall USA: Wyoming Point of Rocks A. Nelson 8148 1900-8-30
GH: 00988308 Artemisia longifolia Nuttall USA: Wyoming Lake DeSmet A. Nelson 8545 1901-7-30
GH: 00988307 Artemisia longifolia Nuttall USA: Wyoming "Devil's Kitchen"; Powder River A. Nelson 9375 1910-6-28
GH: 00002715 Artemisia ludoviciana Nuttall USA: Wyoming Willow Creek A. Nelson 568 1894-7-20
GH: 00988883 Artemisia ludoviciana Nuttall USA: Wyoming Laramie Plains A. Nelson 8188 1900-9-5
GH: 00988879 Artemisia ludoviciana Nuttall USA: Wyoming Ranchester A. Nelson 8486 1901-7-24
GH: 00988877 Artemisia ludoviciana Nuttall USA: Wyoming Laramie Hills A. Nelson 5337 1898-9
GH: 00988876 Artemisia ludoviciana Nuttall USA: Wyoming Wood's Creek A. Nelson 8044 1900-8-10
GH: 00988868 Artemisia ludoviciana Nuttall USA: Wyoming Evanston: [no additional data] A. Nelson 8130 1900-8-28
GH: 00988867 Artemisia ludoviciana Nuttall USA: Wyoming City Park A. Nelson 1171 1894-10-6
GH: 00988866 Artemisia ludoviciana Nuttall USA: Wyoming Laramie: [no additional data] A. Nelson 5052 1898-8
GH: 00988846 Artemisia ludoviciana Nuttall USA: Wyoming Wood's Creek A. Nelson 8045 1900-8-10
GH: 00988910 Artemisia ludoviciana incompta (Nuttall) D. D. Keck USA: Colorado Cherokee Park A. Nelson 10017 1923-8-26
GH: 00002732 Artemisia ludoviciana pabularis (A. Nelson) Fernald USA: Wyoming Red Desert [Locality from protologue]; Crest... A. Nelson 4426 1897-8-29
GH: 00002733 Artemisia mexicana Willdenow ex Sprengel USA: Wyoming Sweet Water A. Nelson 1181 1894-9-1
GH: 00002715 Artemisia natronensis A. Nelson USA: Wyoming Willow Creek A. Nelson 568 1894-7-20
GH: 01234109 Artemisia norvegica saxatilis Hall & Clements USA: Wyoming Union Peak A. Nelson 897 1894-8-13
GH: 01234272 Artemisia nova A. Nelson USA: Wyoming Laramie: [no additional data] A. Nelson 8185 1900-9-5
GH: 01234270 Artemisia nova A. Nelson USA: Wyoming Plains near Independence Rock A. Nelson 10735 1926-7-23
GH: 01234269 Artemisia nova A. Nelson USA: Wyoming Laramie: [no additional data] A. Nelson 8185 1900-9-5
GH: 01234298 Artemisia pedatifida Nuttall USA: Wyoming Bitter Creek A. Nelson 3103 1897-6-2
GH: 01234294 Artemisia pedatifida Nuttall USA: Wyoming Laramie: [no additional data] A. Nelson 4414 1897-8-23
GH: 01234292 Artemisia pedatifida Nuttall USA: Wyoming Steamboat Mt. A. Nelson 7058 1900-6-9
GH: 00002733 Artemisia rhizomata A. Nelson USA: Wyoming Sweet Water A. Nelson 1181 1894-9-1
GH: 00002732 Artemisia rhizomata-pabularis A. Nelson USA: Wyoming Red Desert [Locality from protologue]; Crest... A. Nelson 4426 1897-8-29
GH: 01234414 Artemisia scopulorum A. Gray USA: Wyoming Union Peak A. Nelson 989 1894-8-13
GH: 01234412 Artemisia scopulorum A. Gray USA: Wyoming Medicine Bow Mts. A. Nelson 7904 1900-8-1
GH: 01234502 Artemisia spinescens D. C. Eaton USA: Wyoming Steamboat Mt. A. Nelson 7047 1900-6-9
GH: 01234501 Artemisia spinescens D. C. Eaton USA: Wyoming Mountain View A. Nelson 11324 1930-5-29
GH: 01234499 Artemisia spinescens D. C. Eaton USA: Wyoming Green River A. Nelson 3028 1897-5-30
GH: 01234738 Artemisia tridentata Nuttall USA: Arizona Rowe Well, Grand Canyon A. Nelson 10212 1925-4-21
GH: 01234875 Artemisia tridentata Nuttall USA: Wyoming Boulder Creek flats A. Nelson 1111 1894-8-25
GH: 01234874 Artemisia tridentata Nuttall USA: Wyoming Laramie: [no additional data] A. Nelson 8180 1900-9-5
GH: 01234954 Artemisia tripartita Rydberg USA: Wyoming Cooper Hill A. Nelson 8941a. 1903-6
GH: 02141979 Askellia elegans (Hooker) W. A. Weber USA: Wyoming Union Pass A. Nelson 1076 1894-8-12
GH: 00003666 Aster coerulescens laetevirens (Greene) Cronquist USA: Wyoming East Fork A. Nelson 1118 1894-8-25
GH: 00003727 Aster eatonii (A. Gray) Howell USA: Wyoming Pass Creek, Carbon Co., Wyo. A. Nelson 2478 1896-7-21
GH: 00003666 Aster foliaceus Lindley ex de Candolle USA: Wyoming East Fork A. Nelson 1118 1894-8-25
GH: 00003658 Aster foliaceus apricus A. Gray USA: Wyoming Telephone Mines, Albany Co. A. Nelson 7924 1900-8-2
GH: 00003659 Aster foliaceus apricus A. Gray USA: Wyoming Telephone Mines, Albany Co. A. Nelson 7924 1900-8-2
GH: 00003666 Aster hesperius laetevirens (Greene) Cronquist USA: Wyoming East Fork A. Nelson 1118 1894-8-25
GH: 00003658 Aster incertus A. Nelson USA: Wyoming Telephone Mines, Albany Co. A. Nelson 7924 1900-8-2
GH: 00003659 Aster incertus A. Nelson USA: Wyoming Telephone Mines, Albany Co. A. Nelson 7924 1900-8-2
GH: 00003665 Aster laetivirens Greene USA: Wyoming Hutton's Lake, Albany Co., Wyo. A. Nelson 5293 1898-9-7
GH: 00003666 Aster laetivirens Greene USA: Wyoming East Fork A. Nelson 1118 1894-8-25
GH: 00003686 Aster meritus A. Nelson USA: Wyoming Little Goose Creek A. Nelson 2334 1896-7-15
GH: 00003666 Aster occidentalis (Nuttall) Torrey & A. Gray USA: Wyoming East Fork A. Nelson 1118 1894-8-25
GH: 00003727 Aster proximus Greene USA: Wyoming Pass Creek, Carbon Co., Wyo. A. Nelson 2478 1896-7-21
GH: 00003686 Aster sibiricus meritus (A. Nelson) Raup USA: Wyoming Little Goose Creek A. Nelson 2334 1896-7-15
GH: 00386891 Baccharis salicifolia (Ruiz & Pavon) Persoon USA: California Palm Springs A. Nelson 11169a 1930-3-1
GH: 02214790 Baccharis sergiloides A. Gray USA: Arizona Phoenix: Hot Canyons A. Nelson 10289 1925-5-2
GH: 00386891 Baccharis viminea de Candolle USA: California Palm Springs A. Nelson 11169a 1930-3-1
GH: 01923514 Brickellia eupatorioides corymbulosa (Torrey & A. Gray) Shinners USA: Wyoming Sundance A. Nelson 9522 1910-7-24
GH: 01923512 Brickellia eupatorioides corymbulosa (Torrey & A. Gray) Shinners USA: Wyoming Cold Spring A. Nelson 457 1894-7-14
GH: 01923705 Brickellia grandiflora (Hooker) Nuttall USA: Wyoming Cody A. Nelson 9548 1910-8-15
GH: 01923704 Brickellia grandiflora (Hooker) Nuttall USA: Wyoming Centennial A. Nelson 8766 1902-8-4
GH: 01923702 Brickellia grandiflora (Hooker) Nuttall USA: Wyoming Centennial Hills A. Nelson 1687 1895-7-16
GH: 01923700 Brickellia grandiflora (Hooker) Nuttall USA: Wyoming near Fairbanks A. Nelson 423 1894-7-10
GH: 01923699 Brickellia grandiflora (Hooker) Nuttall USA: Wyoming Battle Lake Mt. A. Nelson 4212 1897-8-17
GH: 00006082 Brickellia grandiflora (Hooker) Nuttall USA: Wyoming Antelope Basin A. Nelson 7506 1900-7-8
GH: 02188336 Carphochaete bigelovii A. Gray USA: Arizona at Weaver's Camp Baboquivari, Mts., A. Nelson 11132a 1930-2-23
GH: 02215666 Chaetopappa ericoides (Torrey) G. L. Nesom USA: Arizona Prescott: [no additional data] A. Nelson 10260 1925-4-28
GH: 02215709 Chaetopappa ericoides (Torrey) G. L. Nesom USA: New Mexico Fryjoles A. Nelson 11409 1931-5-25
GH: 00055875 Chrysopsis resinolens A. Nelson USA: Wyoming Laramie Peak A. Nelson 7583 1900-7-13
GH: 00518454 Chrysothamnus frigidus concolor A. Nelson USA: Wyoming Hutton's Lake A. Nelson 5300 1898-9-7
GH: 00518454 Chrysothamnus nauseosus (Pallas) Britton USA: Wyoming Hutton's Lake A. Nelson 5300 1898-9-7
GH: 00518461 Chrysothamnus nauseosus (Pallas) Britton USA: Wyoming Soda Lakes A. Nelson 5347 1898-9-24
GH: 00518463 Chrysothamnus nauseosus albicaulis (Nuttall) H. M. Hall & Clements USA: Wyoming Creston A. Nelson 4419 1897-8-28
GH: 00518459 Chrysothamnus oreophilus A. Nelson USA: Wyoming Evanston: A. Nelson 4105 1897-6-27
GH: 00518461 Chrysothamnus pallidus A. Nelson USA: Wyoming Soda Lakes A. Nelson 5347 1898-9-24
GH: 00518463 Chrysothamnus pulcherrimus fasciculatus A. Nelson USA: Wyoming Creston A. Nelson 4419 1897-8-28
GH: 00518465 Chrysothamnus pumilus varus A. Nelson USA: Wyoming Centennial Valley A. Nelson 1847 1895-8-25
GH: 02216756 Chrysothamnus sp. USA: Wyoming Lincoln Gulch A. Nelson 8019 1900-8-8
GH: 02216439 Chrysothamnus vaseyi (A. Gray) Greene USA: Wyoming Laramie Hill A. Nelson 5331 1898-9-14
GH: 00518465 Chrysothamnus viscidiflorus (Hooker) Nuttall USA: Wyoming Centennial Valley A. Nelson 1847 1895-8-25
GH: 02216609 Chrysothamnus viscidiflorus (Hooker) Nuttall USA: Wyoming Button's Lake A. Nelson 5398 1898-9-7
GH: 02216606 Chrysothamnus viscidiflorus (Hooker) Nuttall USA: Wyoming Bulder Creek A. Nelson 1121 1894-8-26
GH: 02216600 Chrysothamnus viscidiflorus (Hooker) Nuttall USA: Wyoming Kemmerer A. Nelson 8111 1900-8-27
GH: 02216593 Chrysothamnus viscidiflorus (Hooker) Nuttall USA: Wyoming Poison Spider A. Nelson 618 1894-7-26
GH: 02216591 Chrysothamnus viscidiflorus (Hooker) Nuttall USA: Wyoming Fish Hathery grounds A. Nelson 1197 1894-9-19
GH: 02216589 Chrysothamnus viscidiflorus (Hooker) Nuttall USA: Wyoming Point of Rocks A. Nelson 8142 1900-8-30
GH: 02216709 Chrysothamnus viscidiflorus lanceolatus (Nuttall) H. M. Hall & Clements USA: Wyoming Union Pass A. Nelson 889 1894-8-14
GH: 02216708 Chrysothamnus viscidiflorus lanceolatus (Nuttall) H. M. Hall & Clements USA: Wyoming Mouth of becon Creek A. Nelson 902 1894-8-15
GH: 02216707 Chrysothamnus viscidiflorus lanceolatus (Nuttall) H. M. Hall & Clements USA: Wyoming Laramie Hills A. Nelson 5308 1898-9-11
GH: 02216706 Chrysothamnus viscidiflorus lanceolatus (Nuttall) H. M. Hall & Clements USA: Wyoming Laramie A. Nelson 8102 1900-8-24
GH: 02216702 Chrysothamnus viscidiflorus lanceolatus (Nuttall) H. M. Hall & Clements USA: Wyoming Dunn's Ranch A. Nelson 7593 1900-7-15
GH: 02216699 Chrysothamnus viscidiflorus lanceolatus (Nuttall) H. M. Hall & Clements USA: Wyoming Evanston A. Nelson 8122 1900-8-28
GH: 02216697 Chrysothamnus viscidiflorus lanceolatus (Nuttall) H. M. Hall & Clements USA: Wyoming Howell Lakes A. Nelson 5314 1898-9-13
A: 02216695 Chrysothamnus viscidiflorus lanceolatus (Nuttall) H. M. Hall & Clements USA: Wyoming Centennial A. Nelson 8818 1902-8-7
GH: 00518467 Chrysothamnus wyomingensis A. Nelson USA: Wyoming Buffalo A. Nelson 2495 1896-7-25
GH: 02172877 Cirsium americanum (A. Gray) K. Schumann USA: Wyoming Tie City A. Nelson 7652 1900-7-20
GH: 02172875 Cirsium americanum (A. Gray) K. Schumann USA: Wyoming Cummins A. Nelson 1512 1895-7-29
GH: 02020506 Cirsium canescens Nuttall USA: Wyoming Laramie Hills A. Nelson 414 1894-7-7
GH: 02020499 Cirsium canescens Nuttall USA: Wyoming Cheyenne A. Nelson 24 1892-8-11
GH: 02020496 Cirsium canescens Nuttall USA: Wyoming Dunn's Ranch A. Nelson 7627 1900-7-16
GH: 02020768 Cirsium drummondii acaulescens (A. Gray) J. F. Macbride USA: Wyoming Woods Creek A. Nelson 3483 1897-8-9
GH: 02020767 Cirsium drummondii acaulescens (A. Gray) J. F. Macbride USA: Wyoming Wood's Creek A. Nelson 8023 1900-8-9
GH: 02021172 Cirsium kelseyi (Rydberg) Petrak USA: Wyoming West Side Union Pass A. Nelson 881 1894-8-14
GH: 02021571 Cirsium oreophilum (Rydberg) Rydberg USA: Wyoming Laramie: [no additional data] A. Nelson No. 23 1891-8-22
GH: 02021595 Cirsium parryi (A. Gray) Petrak USA: Colorado Bear Creek Trail, Ouray A. Nelson 9816 1920-8-12
GH: 02021906 Cirsium undulatum (Nuttall) Sprengel USA: Wyoming City Park A. Nelson 1156 1894-10-2
GH: 00006082 Coleosanthus congestus A. Nelson USA: Wyoming Antelope Basin A. Nelson 7506 1900-7-8
GH: 02203112 Conyza canadensis (Linnaeus) Cronquist USA: Wyoming Whalen Canon A. Nelson 556 1894-7-18
GH: 02203111 Conyza canadensis (Linnaeus) Cronquist USA: Wyoming Sybille Creek A. Nelson 298 1894-7-9
GH: 02142376 Crepis acuminata Nuttall USA: Wyoming Laramie Hills A. Nelson 356 1894-7-7
GH: 02142375 Crepis acuminata Nuttall USA: Wyoming Chug Creek A. Nelson 7331 1900-6-29
GH: 02142435 Crepis atribarba A. Heller USA: Wyoming Pole Creek A. Nelson 1393 1895-7-1
GH: 02142662 Crepis modocensis Greene USA: Wyoming Evanston: [no additional data] A. Nelson 4548 1898-6-6
GH: 02142659 Crepis modocensis Greene USA: Wyoming Fort Steele A. Nelson 3133 1897-6-5
GH: 02142742 Crepis occidentalis Nuttall USA: Wyoming Fort Steele A. Nelson 7239 1900-6-16
GH: 02142739 Crepis occidentalis Nuttall USA: Wyoming Fort Steele A. Nelson 7243 1900-6-16
GH: 02142735 Crepis occidentalis Nuttall USA: Wyoming Green River A. Nelson 4719 1898-6-14
GH: 01831019 Crepis runcinata Torrey & A. Gray USA: Wyoming Centennial A. Nelson 8693 1902-7-27
GH: 01831014 Crepis runcinata Torrey & A. Gray USA: Wyoming Laramie River A. Nelson 1978 1896-6-21
GH: 01831012 Crepis runcinata Torrey & A. Gray USA: Wyoming Centennial Valley A. Nelson 1857 1895-8-25
GH: 01831007 Crepis runcinata Torrey & A. Gray USA: Wyoming Centennial Valley A. Nelson 1857 1895-8-25
GH: 01831003 Crepis runcinata Torrey & A. Gray USA: Wyoming Meadow Creek A. Nelson 787 1894-8-9
GH: 02142999 Crepis runcinata Torrey & A. Gray USA: Wyoming Antelope Basin A. Nelson 7492 1900-7-8
GH: 02142995 Crepis runcinata Torrey & A. Gray USA: Wyoming Boyd A. Nelson 9437 1910-7-19
GH: 02203712 Dieteria canescens (Pursh) Nuttall USA: Wyoming Douglas A. Nelson 9004 1903-10-4
GH: 02203708 Dieteria canescens (Pursh) Nuttall USA: Wyoming Evanston A. Nelson 8112 1900-8-28
GH: 02203705 Dieteria canescens (Pursh) Nuttall USA: Wyoming Centennial A. Nelson 7982 1900-8-6
GH: 02203703 Dieteria canescens (Pursh) Nuttall USA: Wyoming Formations - Burning coal mines. Gillette A. Nelson 10727 1926-9-1
GH: 02203702 Dieteria canescens (Pursh) Nuttall USA: Wyoming Rawlins A. Nelson 8179 1900-8-31
GH: 02203699 Dieteria canescens (Pursh) Nuttall USA: Wyoming Wood's Creek A. Nelson 8038 1900-8-9
GH: 02203693 Dieteria canescens (Pursh) Nuttall USA: Wyoming Bacon's Ranch A. Nelson 8922 1903-8-15
GH: 02203692 Dieteria canescens (Pursh) Nuttall USA: Wyoming Centennial Mountain A. Nelson 8747 1902-8-2
GH: 02203691 Dieteria canescens (Pursh) Nuttall USA: Wyoming Laramie: Helch Ranch A. Nelson 10645 1925-9-15
GH: 02203690 Dieteria canescens (Pursh) Nuttall USA: Wyoming Laramie: [no additional data] A. Nelson 1150 1894-9-25
GH: 02203689 Dieteria canescens (Pursh) Nuttall USA: Wyoming Laramie: [no additional data] A. Nelson 10774 1916-10-13
GH: 02203685 Dieteria canescens (Pursh) Nuttall USA: Wyoming Evanston A. Nelson 9558 1910-9-4
GH: 02203682 Dieteria canescens (Pursh) Nuttall USA: Wyoming Gros Ventre R. A. Nelson 1089 1894-8-18
GH: 02203675 Dieteria canescens (Pursh) Nuttall USA: Wyoming Laramie Hills A. Nelson 8226 1900-8-21
GH: 02203744 Dieteria canescens glabra (A. Gray) D. R. Morgan & R. L. Hartman USA: Wyoming Crow Creek A. Nelson 8934 1903-8-29
GH: 00006538 Encelia apachensis A. Nelson USA: Arizona Apache Trail A. Nelson 10329 1925-5-5
GH: 00518454 Ericameria nauseosa (Pallas ex Pursh) G. L. Nesom & G. I. Baird USA: Wyoming Hutton's Lake A. Nelson 5300 1898-9-7
GH: 00518461 Ericameria nauseosa (Pallas ex Pursh) G. L. Nesom & G. I. Baird USA: Wyoming Soda Lakes A. Nelson 5347 1898-9-24
GH: 02205500 Ericameria nauseosa (Pallas ex Pursh) G. L. Nesom & G. I. Baird USA: Wyoming Centennial Mt. A. Nelson 8786 1902-8-2
GH: 02205495 Ericameria nauseosa (Pallas ex Pursh) G. L. Nesom & G. I. Baird USA: Wyoming Pinedale A. Nelson 10126 1924-8-5
A: 02205537 Ericameria nauseosa (Pallas ex Pursh) G. L. Nesom & G. I. Baird USA: Wyoming Centennial Mt A. Nelson 8786 1902-8-2
GH: 02205536 Ericameria nauseosa (Pallas ex Pursh) G. L. Nesom & G. I. Baird USA: Wyoming Douglas A. Nelson 9001 1903-9
GH: 02205535 Ericameria nauseosa (Pallas ex Pursh) G. L. Nesom & G. I. Baird USA: Wyoming Saratoga A. Nelson 9662 1912-8
GH: 02205530 Ericameria nauseosa (Pallas ex Pursh) G. L. Nesom & G. I. Baird USA: Wyoming Cheyenne A. Nelson 2731 1896-8-25
GH: 02205528 Ericameria nauseosa (Pallas ex Pursh) G. L. Nesom & G. I. Baird USA: Wyoming Buffalo A. Nelson 8672 1901-7-31
GH: 02205526 Ericameria nauseosa (Pallas ex Pursh) G. L. Nesom & G. I. Baird USA: Wyoming Colorado - Wyoming Line A. Nelson 8216 1900-9-3
GH: 02205525 Ericameria nauseosa (Pallas ex Pursh) G. L. Nesom & G. I. Baird USA: Wyoming Hutton's Lakes A. Nelson 8178 1900-9-5
GH: 02205524 Ericameria nauseosa (Pallas ex Pursh) G. L. Nesom & G. I. Baird USA: Wyoming Laramie A. Nelson 8176 1900-8-5
GH: 02205519 Ericameria nauseosa (Pallas ex Pursh) G. L. Nesom & G. I. Baird USA: Wyoming Jelm A. Nelson 8064 1900-8-11
GH: 02205518 Ericameria nauseosa (Pallas ex Pursh) G. L. Nesom & G. I. Baird USA: Wyoming Laramie A. Nelson 8098 1900-8-24
A: 02205517 Ericameria nauseosa (Pallas ex Pursh) G. L. Nesom & G. I. Baird USA: Wyoming Centennial Mt. A. Nelson 8786 1902-8-2
GH: 02205512 Ericameria nauseosa (Pallas ex Pursh) G. L. Nesom & G. I. Baird USA: Wyoming Laramie A. Nelson 8195 1900-9
GH: 02205513 Ericameria nauseosa (Pallas ex Pursh) G. L. Nesom & G. I. Baird USA: Wyoming Rawlins A. Nelson 8157 1900-8-31
GH: 02205508 Ericameria nauseosa (Pallas ex Pursh) G. L. Nesom & G. I. Baird USA: Wyoming Hanna A. Nelson 8162 1900-8-31
GH: 02205507 Ericameria nauseosa (Pallas ex Pursh) G. L. Nesom & G. I. Baird USA: Wyoming Dunn's Ranch A. Nelson 7613 1900-7-16
GH: 02205741 Ericameria nauseosa hololeuca (A. Gray) G. L. Nesom & G. I. Baird USA: Utah Saint George: [no additional data] A. Nelson 9982 1922-11-7
GH: 00518459 Ericameria nauseosa oreophila (A. Nelson) G. L. Nesom & G. I. Baird USA: Wyoming Evanston: A. Nelson 4105 1897-6-27
GH: 02205867 Ericameria nauseosa oreophila (A. Nelson) G. L. Nesom & G. I. Baird USA: Wyoming Evanston: Bear river hills A. Nelson 9556 1910-9-4
GH: 02205866 Ericameria nauseosa oreophila (A. Nelson) G. L. Nesom & G. I. Baird USA: Wyoming Diamondville A. Nelson 8114 1900-8-27
GH: 02205865 Ericameria nauseosa oreophila (A. Nelson) G. L. Nesom & G. I. Baird USA: Wyoming Evanston: Bear river bottom lands A. Nelson 9557 1910-9-4
GH: 00518463 Ericameria nauseosa speciosa (Nuttall) G. L. Nesom & G. I. Baird USA: Wyoming Creston A. Nelson 4419 1897-8-28
GH: 02207014 Ericameria nauseosa speciosa (Nuttall) G. L. Nesom & G. I. Baird USA: Wyoming Evanston: Bear river bottom lands A. Nelson 9557a 1910-9-4
GH: 02207005 Ericameria nauseosa speciosa (Nuttall) G. L. Nesom & G. I. Baird USA: Wyoming Gros Centre River A. Nelson 966 1894-8-23
GH: 02207004 Ericameria nauseosa speciosa (Nuttall) G. L. Nesom & G. I. Baird USA: Wyoming Snake River A. Nelson 966 1894-8-22
A: 02205690 Ericameria nauseosa graveolens (Nuttall) Reveal & Schuyler USA: Wyoming Platte Canon A. Nelson 8642 1901-9-3
GH: 02205689 Ericameria nauseosa graveolens (Nuttall) Reveal & Schuyler USA: Wyoming Platte Canon A. Nelson 8642 1901-9-3
GH: 02205688 Ericameria nauseosa graveolens (Nuttall) Reveal & Schuyler USA: Wyoming Medicine Bow A. Nelson 9624a 1911-9-25
GH: 02205683 Ericameria nauseosa graveolens (Nuttall) Reveal & Schuyler USA: Wyoming Douglas A. Nelson 9003 1903-10-4
GH: 02205682 Ericameria nauseosa graveolens (Nuttall) Reveal & Schuyler USA: Wyoming Platte; Canon sides A. Nelson 503 1894-7-14
GH: 02205680 Ericameria nauseosa graveolens (Nuttall) Reveal & Schuyler USA: Wyoming Laramie - Fort Collins Road A. Nelson 11071 1929-9-10
GH: 02205676 Ericameria nauseosa graveolens (Nuttall) Reveal & Schuyler USA: Wyoming Colorado - Wyoming Line A. Nelson 8212 1900-8-29
GH: 02205675 Ericameria nauseosa graveolens (Nuttall) Reveal & Schuyler USA: Wyoming Medicine Bow A. Nelson 9624 1911-9-25
GH: 00518467 Ericameria parryi (A. Gray) G. L. Nesom & G. I. Baird USA: Wyoming Buffalo A. Nelson 2495 1896-7-25
GH: 02207077 Ericameria parryi (A. Gray) G. L. Nesom & G. I. Baird USA: Wyoming Centennial Valley A. Nelson 7996 1900-8-7
GH: 02207076 Ericameria parryi (A. Gray) G. L. Nesom & G. I. Baird USA: Wyoming Lincoln Gulch A. Nelson 8009 1900-8-8
GH: 02207075 Ericameria parryi (A. Gray) G. L. Nesom & G. I. Baird USA: Wyoming Near Woods Creek A. Nelson 3489 1897-8-10
GH: 02207074 Ericameria parryi (A. Gray) G. L. Nesom & G. I. Baird USA: Wyoming Lincoln Gulch A. Nelson 2617 1896-8-12
GH: 02207072 Ericameria parryi (A. Gray) G. L. Nesom & G. I. Baird USA: Wyoming Saratoga valley - Medicine Bow Lodge Near Sa... A. Nelson 10160 1924-9-3
GH: 02207123 Ericameria parryi howardii (A. Gray) G. L. Nesom & G. I. Baird USA: Wyoming Centennial A. Nelson 8824 1902-8-7
A: 02207122 Ericameria parryi howardii (A. Gray) G. L. Nesom & G. I. Baird USA: Wyoming Centennial A. Nelson 8824 1902-8-7
A: 02207121 Ericameria parryi howardii (A. Gray) G. L. Nesom & G. I. Baird USA: Wyoming Centennial A. Nelson 8824 1902-8-7
GH: 02207120 Ericameria parryi howardii (A. Gray) G. L. Nesom & G. I. Baird USA: Wyoming Point of Rocks A. Nelson 8145 1900-8-30
GH: 02207134 Ericameria parryi howardii (A. Gray) G. L. Nesom & G. I. Baird USA: Wyoming Centennial A. Nelson 7989 1900-8-7
GH: 02207126 Ericameria parryi howardii (A. Gray) G. L. Nesom & G. I. Baird USA: Wyoming Centennial Valley A. Nelson 1846 1895-8-25
GH: 02207208 Ericameria suffruticosa (Nuttall) G. L. Nesom USA: Wyoming Badwater creek A. Nelson 9399 1910-6-26
GH: 02207445 Erigeron acris kamteschaticus (de Candolle) Herder USA: Wyoming Fox Park A. Nelson 9072 1907-8-8
GH: 02207443 Erigeron acris kamteschaticus (de Candolle) Herder USA: Wyoming Wood's Creek A. Nelson 8035 1900-8-10
GH: 02207824 Erigeron bellidiastrus Nuttall USA: Wyoming Wheatland A. Nelson 2576 1896-8-1
GH: 02206048 Erigeron caespitosus Nuttall USA: Wyoming Ft. Steele A. Nelson 4807 1898-6-18
GH: 02206047 Erigeron caespitosus Nuttall USA: Wyoming Jelm A. Nelson 8060 1900-8-11
GH: 02206044 Erigeron caespitosus Nuttall USA: Wyoming Centennial A. Nelson 7675 1900-7-25
GH: 02206042 Erigeron caespitosus Nuttall USA: Wyoming Blue Grass A. Nelson 334 1894-7-9
GH: 02206041 Erigeron caespitosus Nuttall USA: Wyoming Blue Grass A. Nelson 334 1894-7-9
GH: 02206038 Erigeron caespitosus Nuttall USA: Wyoming Centennial mt. A. Nelson 8745 1902-8-2
GH: 02206066 Erigeron canus A. Gray USA: Wyoming Platte; canon sides A. Nelson 482 1894-7-14
GH: 02206473 Erigeron compositus Pursh USA: Wyoming Pale Creek A. Nelson 26 1894-5-12
GH: 02206471 Erigeron compositus Pursh USA: Wyoming Sand Creek A. Nelson 7007 1900-6-1
GH: 02206453 Erigeron compositus Pursh USA: Wyoming Ft. Bridger A. Nelson 4614a 1898-6-9
GH: 02206448 Erigeron compositus Pursh USA: Wyoming Steamboat Mt A. Nelson 7088 1900-6-10
GH: 02206443 Erigeron compositus Pursh USA: Wyoming Cheyenne A. Nelson 8842 1902-5
GH: 02206607 Erigeron concinnus Torrey USA: Wyoming Point of rocks A. Nelson 3088 1897-6-1
GH: 02206686 Erigeron corymbosus Nuttall USA: Wyoming Union Pass. Wind River Range A. Nelson 859 1894-8-10
GH: 02206684 Erigeron corymbosus Nuttall USA: Wyoming Point of Rocks A. Nelson 7147 1900-6-12
GH: 02206974 Erigeron divergens Torrey & A. Gray USA: Wyoming Snake River A. Nelson 964 1894-8-22
GH: 02206973 Erigeron divergens Torrey & A. Gray USA: Wyoming Laramie Peak A. Nelson 1635 1895-8-7
GH: 02206967 Erigeron divergens Torrey & A. Gray USA: Wyoming Birds Eye A. Nelson 9314 1910-6-24
GH: 02348010 Erigeron eatonii A. Gray USA: Wyoming Sand Creek A. Nelson 7012 1900-6-1
GH: 02348009 Erigeron eatonii A. Gray USA: Wyoming Sand Creek Pass, Camel Rock A. Nelson 10099 1924-7-4
GH: 02348101 Erigeron elatior Greene USA: Wyoming Nash's Fork A. Nelson 7751 1900-7-26
GH: 02348099 Erigeron elatior Greene USA: Wyoming Battle Lake A. Nelson 4157 1897-8-17
GH: 02348184 Erigeron engelmannii A. Nelson USA: Wyoming Steamboat Mt A. Nelson 7064 1900-6-9
GH: 02348189 Erigeron engelmannii A. Nelson USA: Wyoming Kemmerer A. Nelson 4664 1898-6-13
GH: 02348387 Erigeron flagellaris A. Gray USA: Colorado Durango: [no additional data] A. Nelson 10456 1925-5-14
GH: 02348342 Erigeron flagellaris A. Gray USA: Arizona shore Cooley Lakes A. Nelson 10355 1925-5-5
GH: 02348454 Erigeron flagellaris A. Gray USA: Wyoming Pole Creek A. Nelson 1386 1895-7-1
GH: 02348453 Erigeron flagellaris A. Gray USA: Wyoming Laramie Peak A. Nelson 1600 1895-8-6
GH: 02348621 Erigeron formosissimus Greene USA: Wyoming Laramie Peak A. Nelson 7578 1900-7-13
GH: 02348642 Erigeron formosissimus viscidus (Rydberg) Cronquist USA: Wyoming Centennial A. Nelson 8704 1902-7-31
GH: 02348641 Erigeron formosissimus viscidus (Rydberg) Cronquist USA: Wyoming Nash's Fork A. Nelson 7777 1900-7-28
GH: 02348756 Erigeron glabellus Nuttall USA: Wyoming Saratoga A. Nelson 40 1893-7-2
GH: 02348755 Erigeron glabellus Nuttall USA: Wyoming Antelope Basin A. Nelson 7432 1900-7-8
GH: 02348754 Erigeron glabellus Nuttall USA: Wyoming Cummins A. Nelson 1536 1895-7-30
GH: 02348753 Erigeron glabellus Nuttall USA: Wyoming Sand Creek A. Nelson 1117 1894-8-29
GH: 02348678 Erigeron glabellus Nuttall USA: Wyoming Hills east of Laramie A. Nelson 36
GH: 02348748 Erigeron glabellus Nuttall USA: Wyoming Bacon's Ranch A. Nelson 8927 1903-8-15
GH: 02353063 Erigeron glacialis (Nuttall) A. Nelson USA: Wyoming Medicine Bow Mountains A. Nelson 9144 1908-8-15
GH: 02353062 Erigeron glacialis (Nuttall) A. Nelson USA: Wyoming Union Pass A. Nelson 895 1894-8-12
GH: 02353061 Erigeron glacialis (Nuttall) A. Nelson USA: Wyoming Centennial A. Nelson 8724 1902-7-31
GH: 02353046 Erigeron glacialis (Nuttall) A. Nelson USA: Wyoming Nash's Fork A. Nelson 7755 1900-7-28
GH: 02353045 Erigeron glacialis (Nuttall) A. Nelson USA: Wyoming La Plata Mines A. Nelson 1775 1895-8-21
GH: 02353032 Erigeron glacialis (Nuttall) A. Nelson USA: Wyoming Medicine Bow Mts A. Nelson 7920 1900-8-2
GH: 02353242 Erigeron grandiflorus Hooker USA: Wyoming Medicine Bow Mts A. Nelson 7861 1900-8-1
GH: 02353239 Erigeron grandiflorus Hooker USA: Wyoming Snake River A. Nelson 969 1894-8-22
GH: 02353226 Erigeron grandiflorus Hooker USA: Wyoming la Plata Mines A. Nelson 1805 1895-8-23
GH: 02353222 Erigeron grandiflorus Hooker USA: Wyoming Brooklyn Lake Medicine Bow Mts A. Nelson 9234 1909-8-10
GH: 02353680 Erigeron leiomerus A. Gray USA: Wyoming Teton Mts A. Nelson 1054 1894-8-21
GH: 02353959 Erigeron lonchophyllus Hooker USA: Wyoming Laramie Peak A. Nelson 7584 1900-7-12
GH: 02353951 Erigeron lonchophyllus Hooker USA: Wyoming Centennial A. Nelson 8791 1902-8-7
GH: 02353997 Erigeron melanocephalus A. Nelson USA: Wyoming Laplata Mines A. Nelson 1772 1895-8-23
GH: 02353996 Erigeron melanocephalus A. Nelson USA: Wyoming Medicine Bow Mountains A. Nelson 9147 1908-8-15
GH: 02353993 Erigeron melanocephalus A. Nelson USA: Wyoming Medicine Bow Mts. A. Nelson 7882 1900-8-3
GH: 02353992 Erigeron melanocephalus A. Nelson USA: Wyoming Medicine Bow Mountains near La Plata Mines A. Nelson 7882 1900-8-3
GH: 00006714 Erigeron microlonchus Greene USA: Wyoming Telephone Canyon A. Nelson 234 1894-6-15
GH: 02352046 Erigeron nanus Nuttall USA: Wyoming Granger A. Nelson 4681 1898-6-13
GH: 02352045 Erigeron nanus Nuttall USA: Wyoming Kemmerer A. Nelson 4680 1898-6-13
GH: 02352044 Erigeron nanus Nuttall USA: Wyoming Steamboat Mt A. Nelson 7063 1900-6
GH: 02352043 Erigeron nanus Nuttall USA: Wyoming Diamondille A. Nelson 7163 1900-6-13
GH: 02352054 Erigeron nematophyllus Rydberg USA: Wyoming Sand Creek A. Nelson 6993 1900-6-1
GH: 02352053 Erigeron nematophyllus Rydberg USA: Wyoming Tablt Mts A. Nelson 143 1894-6-2
GH: 02352144 Erigeron nivalis Nuttall USA: Wyoming Medicine Bow mts A. Nelson 7816 1900-7-27
GH: 02352140 Erigeron nivalis Nuttall USA: Wyoming Laramie Peak A. Nelson 1621 1895-8-7
GH: 02352169 Erigeron ochroleucus Nuttall USA: Wyoming Laramie HIlls A. Nelson 8968 1903-6-20
GH: 02352789 Erigeron pinnatisectus (A. Gray) A. Nelson USA: Wyoming la Plata Mines A. Nelson 1816 1895-8-23
GH: 02352786 Erigeron pinnatisectus (A. Gray) A. Nelson USA: Wyoming Medicine Bow Mts. A. Nelson 7854 1900-8-2
GH: 02352827 Erigeron poliospermus A. Gray USA: Wyoming Kemmerer A. Nelson 9005 1907-6-1
GH: 02351057 Erigeron pulcherrimus A. Heller USA: Wyoming Fort Steele A. Nelson 7253 1900-6-16
GH: 02351146 Erigeron pumilis Nuttall USA: Wyoming laramie Hills A. Nelson 350 1894-7-7
GH: 02351143 Erigeron pumilis Nuttall USA: Wyoming Pratt A. Nelson 8272 1901-6-27
GH: 02351139 Erigeron pumilis Nuttall USA: Wyoming Saratoga A. Nelson 35
GH: 02351137 Erigeron pumilis Nuttall USA: Wyoming Pole Creek A. Nelson 1339 1895-6-28
GH: 02351408 Erigeron speciosus de Candolle USA: Colorado Cherokee Park A. Nelson 10006 1923-7-29
GH: 02351606 Erigeron speciosus de Candolle USA: Wyoming Centennial A. Nelson 8809 1902-8-7
GH: 02353997 Erigeron uniflorus Linnaeus USA: Wyoming Laplata Mines A. Nelson 1772 1895-8-23
GH: 02353997 Erigeron uniflorus melanocephalus A. Nelson USA: Wyoming Laplata Mines A. Nelson 1772 1895-8-23
GH: 00003686 Eurybia merita (A. Nelson) G. L. Nesom USA: Wyoming Little Goose Creek A. Nelson 2334 1896-7-15
GH: 02587103 Euthamia occidentalis Nuttall USA: Wyoming Bates Hole A. Nelson 9572 1910-8-30
GH: 02191277 Eutrochium maculatum (Linnaeus) E. E. Lamont USA: Wyoming Beaver Creek A. Nelson 2553 1896-7-30
GH: 00008289 Gnaphalium angustifolium A. Nelson USA: Wyoming Wood's Creek A. Nelson 2077 1896-8-11
GH: 02587125 Grindelia arizonica A. Gray USA: New Mexico Cuba A. Nelson 11718 1931-8-24
GH: 02587215 Grindelia hirsutula Hooker & Arnott USA: Colorado On the Colorado-New Mex. Line, Raton Pass, C... A. Nelson 11745 1931-8-30
GH: 00008435 Grindelia perennis A. Nelson USA: Wyoming Meadow Creek A. Nelson 777 1894-8-9
GH: 02587611 Grindelia squarrosa (Pursh) Dunal USA: Wyoming Platte Canon A. Nelson 8662 1901-9-4
GH: 02587610 Grindelia squarrosa (Pursh) Dunal USA: Wyoming Laramie: [no additional data] A. Nelson 5281 1898-9-6
GH: 02587609 Grindelia squarrosa (Pursh) Dunal USA: Wyoming Fort Steele A. Nelson 9042 1907-7-16
GH: 02587608 Grindelia squarrosa (Pursh) Dunal USA: Wyoming Laramie: [no additional data] A. Nelson 8197 1900-8
GH: 02587642 Grindelia subalpina Greene USA: Wyoming City Park A. Nelson 1148 1894-9-19
GH: 02587638 Grindelia subalpina Greene USA: Wyoming Laramie Hills A. Nelson 5395 1898-9-11
GH: 02587639 Grindelia subalpina Greene USA: Wyoming Laramie: [no additional data] A. Nelson 8080 1900-8-20
GH: 02587634 Grindelia subalpina Greene USA: Wyoming Dunn's Ranch A. Nelson 7615 1900-7-18
GH: 00008500 Gutierrezia myriacephala A. Nelson USA: Wyoming Platte Canyon A. Nelson 8645 1901-9-3
GH: 00008500 Gutierrezia sarothrae (Pursh) Britton & Rusby USA: Wyoming Platte Canyon A. Nelson 8645 1901-9-3
GH: 02203963 Heterotheca fulcrata (Greene) Shinners USA: Wyoming Bacon's Ranch A. Nelson 8921 1903-8-15
GH: 02203954 Heterotheca fulcrata (Greene) Shinners USA: Wyoming Cummins A. Nelson 1497 1895-7-29
GH: 02203977 Heterotheca fulcrata amplifolia (Rydberg) Semple USA: Wyoming Centennial A. Nelson 8744 1902-8-2
GH: 02203976 Heterotheca fulcrata amplifolia (Rydberg) Semple USA: Wyoming Tie City A. Nelson 7648 1900-7-20
GH: 00055875 Heterotheca fulcrata fulcrata USA: Wyoming Laramie Peak A. Nelson 7583 1900-7-13
GH: 02204539 Heterotheca villosa (Pursh) Shinners USA: Wyoming Boyd A. Nelson 9469 1910-7-20
GH: 02204538 Heterotheca villosa (Pursh) Shinners USA: Wyoming Platte Canon A. Nelson 8644 1901-9-3
GH: 02204537 Heterotheca villosa (Pursh) Shinners USA: Wyoming Cheyenne A. Nelson 2718 1896-8-25
GH: 02204536 Heterotheca villosa (Pursh) Shinners USA: Wyoming Hartville A. Nelson 533 1894-7-18
GH: 02204759 Heterotheca villosa minor (Hooker) Semple USA: Wyoming Mexican Mines A. Nelson 585 1894-7-20
GH: 02204748 Heterotheca villosa minor (Hooker) Semple USA: Wyoming In Shoshone Canyon. Cody A. Nelson 9552 1910-8-15
GH: 02204747 Heterotheca villosa minor (Hooker) Semple USA: Wyoming Deer Creek A. Nelson 8374 1901-7-13
GH: 02204743 Heterotheca villosa minor (Hooker) Semple USA: Wyoming Crow Creek A. Nelson 2019 1896-7-10
GH: 02204742 Heterotheca villosa minor (Hooker) Semple USA: Wyoming Chug Creek A. Nelson 7354 1900-7-1
GH: 02204741 Heterotheca villosa minor (Hooker) Semple USA: Wyoming Tie City A. Nelson 8225 1900-7-20
GH: 02204740 Heterotheca villosa minor (Hooker) Semple USA: Wyoming Point of Rocks A. Nelson 7157 1900-6-12
GH: 02204738 Heterotheca villosa minor (Hooker) Semple USA: Wyoming Birds Eye A. Nelson 9342 1910-6-24
GH: 02204586 Heterotheca villosa foliosa (Nuttall) Harms USA: Wyoming Bacon's Ranch A. Nelson 8919 1903-8-15
GH: 02204789 Heterotheca villosa nana (A. Gray) Semple USA: Wyoming Laramie Mts. A. Nelson 1418 1902-8-11
GH: 02204781 Heterotheca villosa nana (A. Gray) Semple USA: New Mexico Taos river Canyon A. Nelson 11469 1931-5-31
GH: 02204567 Heterotheca villosa depressa (Rydberg) Semple USA: Wyoming Teton Mts A. Nelson 1063 1894-8-21
GH: 02204564 Heterotheca villosa depressa (Rydberg) Semple USA: Gros Ventre River A. Nelson 1084 1894-8-18
GH: 01831285 Hieracium albiflorum Hooker USA: Wyoming Centennial Valley A. Nelson 1678 1895-7-16
GH: 01831580 Hieracium cynoglossoides Arvet-Touvet USA: Wyoming Gros Ventre R. A. Nelson 963 1894-8-23
GH: 01831759 Hieracium gracile Hooker USA: Wyoming Medicine Bow Mts. A. Nelson 7895 1900-8-1
GH: 01831754 Hieracium gracile Hooker USA: Wyoming La Plata Mines A. Nelson 1802 1895-8-23
GH: 01831753 Hieracium gracile Hooker USA: Wyoming High Tetons A. Nelson 1060 1894-8-21
GH: 01833344 Hieracium sp. USA: Wyoming Cambria Canon A. Nelson 2471 1896-7-29
GH: 00009309 Hymenopappus ligulaeflorus A. Nelson USA: Wyoming Owen (Laramie Plains), 6500 feet. A. Nelson 1573 1895-8-4
GH: 00009309 Hymenoxys richardsonii (Hooker) Cockerell USA: Wyoming Owen (Laramie Plains), 6500 feet. A. Nelson 1573 1895-8-4
GH: 00011238 Hymenoxys richardsonii (Hooker) Cockerell USA: Wyoming Ft. Steele A. Nelson 4830 1898-6-18
GH: 00009521 Lacinaria ligulistylis A. Nelson USA: Wyoming Laramie Peak A. Nelson 1651 1895-8-8
GH: 01834221 Lactuca biennis (Moench) Fernald USA: Wyoming Centennial Valley A. Nelson 1674 1895-7-16
GH: 01835126 Lactuca tatarica (Linnaeus) C. A. Meyer USA: Wyoming Blue Grass A. Nelson 445 1894-7-13
GH: 01835124 Lactuca tatarica (Linnaeus) C. A. Meyer USA: Wyoming Halleck Canon A. Nelson 7456 1900-7-5
GH: 02192426 Liatris lancifolia (Greene) Kittell USA: Wyoming Pratt A. Nelson 9667 1912-8
GH: 02192499 Liatris ligulistylis (A. Nelson) K. Schumann USA: Wyoming Bacon's Ranch A. Nelson 8925 1903-8-15
GH: 02192497 Liatris ligulistylis (A. Nelson) K. Schumann USA: Wyoming Black Hills A. Nelson 9496 1910-7-23
GH: 02192945 Liatris punctata Hooker USA: Wyoming Cotton-wood Canon A. Nelson 1546 1895-8-4
GH: 02192942 Liatris punctata Hooker USA: Wyoming Centennial A. Nelson 7952 1900-8-5
GH: 00009769 Liatris punctata coloradensis Gaiser USA: New Mexico Jemez Springs Area A. Nelson 11704 1931-8-24
GH: 01835325 Lygodesmia grandiflora (Nuttall) Torrey & A. Gray USA: Wyoming Laramie Plains A. Nelson 2006 1896-7-1
GH: 01835437 Lygodesmia juncea D. Don USA: Wyoming Laramie: [no additional data] A. Nelson 1165 1894-9-26
GH: 01835436 Lygodesmia juncea D. Don USA: Wyoming Laramie: [no additional data] A. Nelson 7669 1900-7-20
GH: 00009951 Machaeranthera canescens canescens USA: Wyoming Laramie: A. Nelson 8152 1900-8-27
GH: 00009953 Machaeranthera canescens canescens USA: Wyoming Mouth of Bacon Creek A. Nelson 904 1894-8-15
GH: 00009951 Machaeranthera ramosa A. Nelson USA: Wyoming Laramie: A. Nelson 8152 1900-8-27
GH: 00009953 Machaeranthera subalpina Greene USA: Wyoming Mouth of Bacon Creek A. Nelson 904 1894-8-15
GH: 00010020 Malacothrix runcinata A. Nelson USA: Wyoming Fort Steele A. Nelson 4819 1898-6-18
GH: 00010768 Oonopsis wardii condensata A. Nelson USA: Wyoming Laramie Plains A. Nelson 3459 1897-8-7
GH: 00026308 Packera cana (Hooker) W. A. Weber & Á. Löve USA: Wyoming Laramie Hills A. Nelson 224 1894-6-15
GH: 00011917 Packera multilobata (Torrey & A. Gray) W. A. Weber & Á. Löve USA: Wyoming Evanston: A. Nelson 4511 1898-6-4
GH: 00026305 Packera tridenticulata (Rydberg) W. A. Weber & Á. Löve USA: Wyoming Union Pass, Wind River Range A. Nelson 858 1894-8-10
GH: 00012019 Packera werneriifolia (A. Gray) W. A. Weber & Á. Löve USA: Wyoming Laramie Hills A. Nelson 1908 1896-6-6
GH: 00011238 Picradenia macrantha A. Nelson USA: Wyoming Ft. Steele A. Nelson 4830 1898-6-18
GH: 00018738 Rudbeckia ampla A. Nelson USA: Wyoming Cotton-wood Canyon A. Nelson 1575 1895-8-4
GH: 00026305 Senecio acutidens Rydberg USA: Wyoming Union Pass, Wind River Range A. Nelson 858 1894-8-10
GH: 00026305 Senecio aureus croceus A. Gray USA: Wyoming Union Pass, Wind River Range A. Nelson 858 1894-8-10
GH: 00026308 Senecio canus Hooker USA: Wyoming Laramie Hills A. Nelson 224 1894-6-15
GH: 00026308 Senecio laramiensis A. Nelson USA: Wyoming Laramie Hills A. Nelson 224 1894-6-15
GH: 00011917 Senecio nelsonii uintahensis A. Nelson USA: Wyoming Evanston: A. Nelson 4511 1898-6-4
GH: 00012019 Senecio perennans A. Nelson USA: Wyoming Laramie Hills A. Nelson 1908 1896-6-6
GH: 00026308 Senecio purshianus Nuttall USA: Wyoming Laramie Hills A. Nelson 224 1894-6-15
GH: 00012019 Senecio scaposus A. Nelson USA: Wyoming Laramie Hills A. Nelson 1908 1896-6-6
GH: 00011917 Senecio sp. Linnaeus USA: Wyoming Evanston: A. Nelson 4511 1898-6-4
GH: 00026305 Senecio tridenticulatus Rydberg USA: Wyoming Union Pass, Wind River Range A. Nelson 858 1894-8-10
GH: 00011917 Senecio uintahensis (A. Nelson) Greenman USA: Wyoming Evanston: A. Nelson 4511 1898-6-4
GH: 00026308 Senecio werneriifolius (A. Gray) A. Gray USA: Wyoming Laramie Hills A. Nelson 224 1894-6-15
GH: 00012019 Senecio werneriifolius (A. Gray) A. Gray USA: Wyoming Laramie Hills A. Nelson 1908 1896-6-6
GH: 00012458 Solidago concinna A. Nelson USA: Wyoming Lake Creek A. Nelson 2632 1896-8-13
GH: 00012465 Solidago diffusa A. Nelson USA: Wyoming Platte Canyon A. Nelson 2761 1896-8-27
GH: 00012465 Solidago nemoralis decemflora (de Candolle) Brammall USA: Wyoming Platte Canyon A. Nelson 2761 1896-8-27
GH: 00012974 Sphaeromeria simplex (A. Nelson) A. Heller USA: Wyoming Laramie Hills A. Nelson 4325 1898-5-30
GH: 00003727 Symphyotrichum eatonii (A. Gray) G. L. Nesom USA: Wyoming Pass Creek, Carbon Co., Wyo. A. Nelson 2478 1896-7-21
GH: 00003658 Symphyotrichum foliaceum apricum (A. Gray) G. L. Nesom USA: Wyoming Telephone Mines, Albany Co. A. Nelson 7924 1900-8-2
GH: 00003659 Symphyotrichum foliaceum apricum (A. Gray) G. L. Nesom USA: Wyoming Telephone Mines, Albany Co. A. Nelson 7924 1900-8-2
GH: 00003665 Symphyotrichum lanceolatum hesperium (A. Gray) G. L. Nesom USA: Wyoming Hutton's Lake, Albany Co., Wyo. A. Nelson 5293 1898-9-7
GH: 00003666 Symphyotrichum lanceolatum hesperium (A. Gray) G. L. Nesom USA: Wyoming East Fork A. Nelson 1118 1894-8-25
GH: 00012974 Tanacetum simplex A. Nelson USA: Wyoming Laramie Hills A. Nelson 4325 1898-5-30
GH: 00012990 Taraxacum ammophilum Greene USA: Wyoming Sand Creek A. Nelson 6987 1900-6-1
GH: 00012999 Taraxacum oblanceolatum A. Nelson USA: Wyoming Sand Creek A. Nelson 6988 1900-6-1
GH: 00013060 Tetraneuris acaulis caespitosa A. Nelson USA: Wyoming Laramie Hills A. Nelson 4314 1898-5-30
GH: 00013070 Tetraneuris simplex A. Nelson USA: Wyoming Laramie Hills A. Nelson 4361 1898-6-25
GH: 00014120 Wyethia scabra Hooker USA: Wyoming Green River A. Nelson 7233 1900-6-15
GH: 00014123 Wyomingia cinerea A. Nelson USA: Wyoming A. Nelson 4828 1898-6-18
Aulacomniaceae FH: 00522949 Aulacomnium androgynum (Hedwig) Schwägrichen USA: Wyoming [data not captured] A. Nelson 7820 1900-7-30
FH: 00520703 Aulacomnium palustre (Hedwig) Schwägrichen USA: Wyoming [data not captured] A. Nelson 5795 1899-7-12
FH: 00520704 Aulacomnium palustre (Hedwig) Schwägrichen USA: Wyoming [data not captured] A. Nelson 9165 1908-8-16
FH: 00520705 Aulacomnium palustre (Hedwig) Schwägrichen USA: Wyoming [data not captured] A. Nelson 2618 1896-8-12
FH: 00520706 Aulacomnium palustre (Hedwig) Schwägrichen USA: Wyoming [data not captured] A. Nelson 9056 1907-8
Aytoniaceae FH: 00497719 Fimbraria lindenbergiana Corda ex Nees USA: New Mexico [data not captured] A. Nelson 11301 1931-5-19
Bartramiaceae FH: 00824877 Philonotis fontana (Hedwig) Bridel USA: Wyoming [data not captured] A. Nelson 1899-8-9
FH: 00824878 Philonotis fontana (Hedwig) Bridel USA: Wyoming [data not captured] A. Nelson 1756 1895-8-18
FH: 00824879 Philonotis fontana (Hedwig) Bridel USA: Wyoming [data not captured] A. Nelson 2588 1896-8-11
Berberidaceae A: 02169610 Mahonia repens (Lindley) G. Don USA: Wyoming Cummins A. Nelson 1503 1895-7-30
GH: 02169618 Mahonia repens (Lindley) G. Don USA: Wyoming Centennial A. Nelson 7721 1900-7-27
GH: 02169617 Mahonia repens (Lindley) G. Don USA: Wyoming Cummins A. Nelson 1503 1895-7-29
GH: 02169616 Mahonia repens (Lindley) G. Don USA: Wyoming Laramie Hills A. Nelson 66 1894-5-25
Betulaceae A: 02198965 Alnus incana tenuifolia (Nuttall) Breitung USA: Wyoming Cummins A. Nelson 1531 1896-7-30
GH: 02198963 Alnus incana tenuifolia (Nuttall) Breitung USA: Wyoming Head of Pole Creek A. Nelson 2859 1897-5-5
GH: 02198960 Alnus incana tenuifolia (Nuttall) Breitung USA: Wyoming Big Wind River A. Nelson 728 1894-8-8
GH: 02198958 Alnus incana tenuifolia (Nuttall) Breitung USA: Wyoming Jelm A. Nelson 8056 1900-8-11
GH: 02195384 Betula glandulosa Michaux USA: Wyoming Lincoln Gulch A. Nelson 8015 1900-8-8
GH: 02195392 Betula glandulosa Michaux USA: Wyoming Warm Spring Creek A. Nelson 799 1894-8-9
GH: 02195393 Betula glandulosa Michaux USA: Wyoming Medicine Bow Mts A. Nelson 10765 1926-7-19
A: 02195400 Betula glandulosa hallii (Howell) C. L. Hitchcock USA: Wyoming Wood's Creek A. Nelson 2591 1896-8-11
GH: 02194281 Betula occidentalis Hooker USA: Colorado Salida Canyon A. Nelson 10489 1925-5-18
GH: 02194531 Betula occidentalis Hooker USA: Wyoming South Sybille A. Nelson 7413 1900-7-3
GH: 02194528 Betula occidentalis Hooker USA: Wyoming Stockade Beaver A. Nelson 9476 1910-7-22
GH: 02194525 Betula occidentalis Hooker USA: Wyoming Laramie Peak. A. Nelson 1647 1895-8-8
A: 02194515 Betula occidentalis Hooker USA: Wyoming Sand Creek A. Nelson 2058 1896-8-8
GH: 02193029 Betula papyrifera Marshall USA: Wyoming Sundance Mt. A. Nelson 2147 1896-7-3
A: 02193189 Betula papyrifera Marshall USA: Wyoming [no additional data] A. Nelson 1899-5
Bignoniaceae GH: 02054933 Chilopsis linearis arcuata (Fosberg) Henrickson USA: Arizona Phoenix: [no additional data] A. Nelson 10283 1925-4-30
GH: 02055065 Tecoma stans angustatum Rehder USA: Arizona east of Yuma A. Nelson 11116a 1930-2-26
Boraginaceae GH: 00093598 Allocarya nelsonii Greene USA: Wyoming Silver Creek A. Nelson 1198 1894-8-26
GH: 01957817 Cryptantha affinis (A. Gray) Greene USA: Wyoming Ragged Top [?] A. Nelson 10563 1925-7-7
GH: 02023025 Cryptantha ambigua (A. Gray) Greene USA: Wyoming Centennial A. Nelson 8731 1902-7-31
GH: 02023026 Cryptantha ambigua (A. Gray) Greene USA: Wyoming Crow Creek A. Nelson 8888 1903-7-8
GH: 02023028 Cryptantha ambigua (A. Gray) Greene USA: Wyoming Ragged Top A. Nelson 10572 1925-7-7
GH: 00097652 Cryptantha caespitosa (A. Nelson) Payson USA: Wyoming Bitter Creek A. Nelson 4772 1898-6-16
GH: 00097653 Cryptantha cana (A. Nelson) Payson USA: Wyoming Fort Laramie, gravelly open hilltops A. Nelson 8309 1901-6-29
GH: 02023310 Cryptantha crassisepala (Torrey & A. Gray) Greene USA: New Mexico Carlsbad Caverns A. Nelson 11420 1931-5-25
GH: 00096291 Cryptantha fendleri (A. Gray) Greene USA: Wyoming Cummins A. Nelson 1523 1895-7-29
GH: 00096074 Cryptantha fendleri (A. Gray) Greene USA: Wyoming Laramie: A. Nelson 5275 1898-9-6
GH: 02023533 Cryptantha fendleri (A. Gray) Greene USA: Wyoming Dunn's Ranch A. Nelson 7611 1900-7-16
GH: 02023537 Cryptantha fendleri (A. Gray) Greene USA: Wyoming Laramie: [no additional data] A. Nelson 7670 1900-7-21
GH: 02023540 Cryptantha fendleri (A. Gray) Greene USA: Wyoming Pine Bluffs A. Nelson 3510 1897-7-5
GH: 00097667 Cryptantha flavoculata (A. Nelson) Payson USA: Wyoming Evanston A. Nelson 4513 1898-6-4
GH: 02024262 Cryptantha kelseyana Greene USA: Wyoming Crow Creek A. Nelson 8897 1903-7-8
GH: 02024263 Cryptantha kelseyana Greene USA: Wyoming Laramie Hills A. Nelson 3171 1897-6-21
GH: 02024264 Cryptantha kelseyana Greene USA: Wyoming Powder River A. Nelson 9415 1910-6-27
GH: 02024267 Cryptantha kelseyana Greene USA: Wyoming Laramie A. Nelson 7280 1900-6-12
GH: 02024268 Cryptantha kelseyana Greene USA: Wyoming Pole Creek. A. Nelson 1335 1895-6-28
GH: 02024270 Cryptantha kelseyana Greene USA: Wyoming Laramie Hills. A. Nelson 412 1894-7-7
GH: 02024272 Cryptantha kelseyana Greene USA: Wyoming Fort Steele A. Nelson 9049 1907-6-16
GH: 02024273 Cryptantha kelseyana Greene USA: Wyoming Powder River A. Nelson 9377a 1910-6-27
GH: 02024306 Cryptantha maritima (Greene) Greene USA: Arizona Salt River at Canyon Lake A. Nelson 11230b 1930-3-20
GH: 02024308 Cryptantha maritima (Greene) Greene USA: Arizona Fortuna Mts., Dublin; SE of Yuma A. Nelson 11136a 1930-2-26
GH: 02024578 Cryptantha minima Rydberg USA: Wyoming Blue Grass Hills A. Nelson 304 1894-7-8
GH: 00096062 Cryptantha muriculata montana A. Nelson USA: Wyoming Granger A. Nelson 4683 1898-6-13
GH: 02025002 Cryptantha pterocarya cycloptera (Greene) J. F. Macbride USA: Arizona On Apache Trail, Salt River A. Nelson 10316 1925-5-3
GH: 00096074 Cryptantha ramulosissima A. Nelson USA: Wyoming Laramie: A. Nelson 5275 1898-9-6
GH: 02025880 Cryptantha watsoni (A. Gray) Greene USA: Wyoming Point of Rocks A. Nelson 4736 1898-6-15
GH: 02025883 Cryptantha watsoni (A. Gray) Greene USA: Wyoming Centennial Hills. A. Nelson 1684 1895-7-16
GH: 00096291 Cryptantha wyomingensis Gandoger USA: Wyoming Cummins A. Nelson 1523 1895-7-29
GH: 02026175 Cynoglossum officinale Linnaeus USA: Wyoming Wheatland A. Nelson 10369 1930-6-15
GH: 02026177 Cynoglossum officinale Linnaeus USA: Wyoming R. R. of way. Moorcroft A. Nelson 9596 1911-8-24
GH: 02026699 Eritrichium nanum argenteum (W. Wight) I. M. Johnston USA: Wyoming Medicine Bow Mts. A. Nelson 11034 1929-5
GH: 02026759 Eritrichium nanum elongatum (Rydberg) Cronquist USA: Wyoming Medicine Bow Mts. A. Nelson 10555 1925-6-18
GH: 02026762 Eritrichium nanum elongatum (Rydberg) Cronquist USA: Wyoming Dome Lake A. Nelson 2433 1896-7-18
GH: 02027333 Hackelia floribunda (Lehmann) I. M. Johnston USA: Wyoming Chug Creek A. Nelson 7362 1900-7-1
GH: 02027334 Hackelia floribunda (Lehmann) I. M. Johnston USA: Wyoming Sybille Creek. A. Nelson 348 1894-7-8
GH: 02027341 Hackelia gracilenta (Eastwood) I. M. Johnston USA: Colorado Mesa Verde Park A. Nelson 10414 1925-5-12
GH: 02027344 Hackelia hirsuta (Wooton & Standley) I. M. Johnston USA: New Mexico Valle Grande A. Nelson 11678 1931-8-17
GH: 02027777 Hackelia patens (Nuttall) I. M. Johnston USA: Wyoming Kemmerer A. Nelson 7166 1900-6-13
GH: 02027781 Hackelia patens (Nuttall) I. M. Johnston USA: Wyoming Evanston: [no additional data] A. Nelson 5393 1898-6-19
GH: 01993281 Heliotropium convolvulaceum (Nuttall) A. Gray USA: New Mexico Bernalillo-San Ysidro A. Nelson 11737 1931-8-29
GH: 01993650 Heliotropium curassavicum xerophilum A. Nelson & J. F. Macbride USA: Wyoming Steamboat Lake A. Nelson 2063 1896-8-10
GH: 01994475 Lappula cenchrusoides A. Nelson USA: Wyoming Laramie: [no additional data] A. Nelson 9665 1912
GH: 01994474 Lappula cenchrusoides A. Nelson USA: Wyoming Laramie Hills A. Nelson 9568 1910-8-10
GH: 01994473 Lappula cenchrusoides A. Nelson USA: Wyoming Laramie Hills A. Nelson 5339 1898-9-14
GH: 00097695 Lappula cucullata A. Nelson USA: Wyoming Fort Steele, sandy plains A. Nelson 7250 1900-6-16
GH: 01994548 Lappula desertorum Greene USA: Wyoming Kemmerer A. Nelson 9015 1907-6-1
GH: 01994766 Lappula echinata Gilibert USA: Wyoming Crow Creek A. Nelson 8896 1903-7-8
GH: 01994781 Lappula heterosperma Greene USA: Wyoming Birds Eye A. Nelson 9407 1910-6-22
GH: 01995350 Lappula redowskii (Hornemann) Greene USA: Wyoming Blue Grass Hills. A. Nelson 305 1894-7-8
GH: 01995349 Lappula redowskii (Hornemann) Greene USA: Wyoming Pole Creek. A. Nelson 106 1894-6-2
GH: 01995348 Lappula redowskii (Hornemann) Greene USA: Wyoming Ragged Top A. Nelson 10565 1925-7-7
GH: 01995347 Lappula redowskii (Hornemann) Greene USA: Wyoming South Sybille A. Nelson 7372 1900-7-3
GH: 01995345 Lappula redowskii (Hornemann) Greene USA: Wyoming Laramie: [no additional data] A. Nelson 8105 in part 1900-8-24
GH: 01995344 Lappula redowskii (Hornemann) Greene USA: Wyoming Laramie: [no additional data] A. Nelson 294 1894-6-28
GH: 01995334 Lappula redowskii (Hornemann) Greene USA: Wyoming North Fork, Centennial A. Nelson 7705 1900-7-26
GH: 01995403 Lappula squarrosa (Retzius) Dumortier USA: Wyoming Laramie: [no additional data] A. Nelson 8105 1900-8-24
GH: 01995400 Lappula squarrosa (Retzius) Dumortier USA: Wyoming Laramie: [no additional data] A. Nelson 294 in part 1894-6-28
GH: 01995398 Lappula squarrosa (Retzius) Dumortier USA: Wyoming Laramie: [no additional data] A. Nelson 7269 1900-6-10
GH: 01995397 Lappula squarrosa (Retzius) Dumortier USA: Wyoming Fort Steele A. Nelson 7257 1900-6-16
GH: 01995396 Lappula squarrosa (Retzius) Dumortier USA: Wyoming Chug Creek A. Nelson 7302 1900-6-29
GH: 01995417 Lappula texana (Scheele) Britton USA: Colorado Portland: [no additional data] A. Nelson 11525 1931-6-2
GH: 00097695 Lappula texana heterosperma (Greene) A. Nelson & J. F. Macbride USA: Wyoming Fort Steele, sandy plains A. Nelson 7250 1900-6-16
GH: 01996464 Lithospermum incisum Lehmann USA: Wyoming Rock River A. Nelson 9321 1910-6-2
GH: 01996463 Lithospermum incisum Lehmann USA: Colorado Canon City A. Nelson 10512 1925-5-20
GH: 01996457 Lithospermum incisum Lehmann USA: Wyoming Sand Creek A. Nelson 6959 1900-5-30
GH: 01996456 Lithospermum incisum Lehmann USA: Wyoming Laramie Hills. A. Nelson 174 1894-6-12
GH: 01996453 Lithospermum incisum Lehmann USA: Wyoming Point of Rocks A. Nelson 4737 1898-6-15
GH: 01996743 Lithospermum multiflorum Torrey USA: Wyoming Table Mt. A. Nelson 2010 1896-7-8
GH: 01996852 Lithospermum occidentale (Mackenzie) Weakley, Witsell & D. Estes USA: Wyoming Startville. A. Nelson 506 1894-7-20
GH: 01996849 Lithospermum occidentale (Mackenzie) Weakley, Witsell & D. Estes USA: Wyoming Sundance A. Nelson 9520 1910-7-24
GH: 01997239 Lithospermum ruderale Douglas ex Lehmann USA: Wyoming Gros Ventre River. A. Nelson 1090 1894-8-18
GH: 00062095 Mertensia alpina (Torrey) G. Don USA: Wyoming Sand Creek, stony slopes A. Nelson 7043 1900-6-2
GH: 01997471 Mertensia alpina (Torrey) G. Don USA: Wyoming Dome Lake A. Nelson 2434 1896-7-18
GH: 00062095 Mertensia alpina humilis J. F. Macbride USA: Wyoming Sand Creek, stony slopes A. Nelson 7043 1900-6-2
GH: 01997595 Mertensia brevistyla S. Watson USA: Wyoming Hayden Nat'l Forest A. Nelson 11364 1930-6-5
GH: 01997867 Mertensia ciliata (James) G. Don USA: Wyoming Chug Creek A. Nelson 7321 1900-6-30
GH: 01997866 Mertensia ciliata (James) G. Don USA: Wyoming Nash's Fork A. Nelson 7752 1900-7-28
GH: 01997865 Mertensia ciliata (James) G. Don USA: Wyoming Centennial A. Nelson 8695 1902-7-27
GH: 01997843 Mertensia ciliata (James) G. Don USA: Wyoming Union Pass. A. Nelson 1028 1894-8-13
GH: 01997839 Mertensia ciliata (James) G. Don USA: Wyoming Centennial A. Nelson 8723 1902-7-31
GH: 01997838 Mertensia ciliata (James) G. Don USA: Wyoming Birds Eye A. Nelson 9422 1910-6-22
GH: 01997833 Mertensia ciliata (James) G. Don USA: Wyoming Sybille Creek. A. Nelson 408 1894-7-8
GH: 00062048 Mertensia coriacea A. Nelson USA: Wyoming Medicine Bow Mts. A. Nelson 7870 1900-8-1
GH: 00062049 Mertensia coriacea A. Nelson USA: Wyoming Medicine Bow Mts/ A. Nelson 7844 1900-8-1
GH: 00062049 Mertensia coriacea dilitata A. Nelson USA: Wyoming Medicine Bow Mts/ A. Nelson 7844 1900-8-1
GH: 00062050 Mertensia coronata A. Nelson USA: Wyoming Leucite Hills, among the great rocks, often ... A. Nelson 7071 1900-6-9
GH: 00062052 Mertensia foliosa A. Nelson USA: Wyoming Evanston: A. Nelson 2951 1897-5-28
GH: 00062095 Mertensia humilis Rydberg USA: Wyoming Sand Creek, stony slopes A. Nelson 7043 1900-6-2
GH: 01997986 Mertensia humilis Rydberg USA: Wyoming Laramie Hills A. Nelson 1222 1895-5-18
GH: 01997983 Mertensia humilis Rydberg USA: Wyoming Laramie Hills. A. Nelson 33 1894-5-16
GH: 01997981 Mertensia humilis Rydberg USA: Wyoming Sand Creek. A. Nelson 10785 1926-5-16
GH: 00062086 Mertensia lanceolata (Pursh) de Candolle USA: Wyoming Laramie Hills A. Nelson 34 1894-5-16
GH: 00062094 Mertensia lanceolata (Pursh) de Candolle USA: Wyoming Laramie Peak A. Nelson 1608 1895-8-6
GH: 01997993 Mertensia lanceolata (Pursh) de Candolle USA: Colorado Palmer Lake A. Nelson 10515 1920-5-20
GH: 02058126 Mertensia lanceolata (Pursh) de Candolle USA: Wyoming Laramie Hills A. Nelson 1234 1895-5-18
GH: 02058114 Mertensia lanceolata (Pursh) de Candolle USA: Wyoming Chug Creek A. Nelson 7332 1900-6-30
GH: 02058113 Mertensia lanceolata (Pursh) de Candolle USA: Wyoming Plumbago Canyon A. Nelson 11306 1930-6-5
GH: 00062086 Mertensia lanceolata linearis (Greene) J. F. Macbride USA: Wyoming Laramie Hills A. Nelson 34 1894-5-16
GH: 02058189 Mertensia lanceolata nivalis (S. Watson) L. C. Higgins USA: Colorado Horse Thief Trail (timberline), Ouray A. Nelson 9828 1920-8-10
GH: 02058197 Mertensia lanceolata nivalis (S. Watson) L. C. Higgins USA: Colorado Monarch Pass; Salida - Gunnison A. Nelson 1920-8-5
GH: 02058257 Mertensia lanceolata nivalis (S. Watson) L. C. Higgins USA: Wyoming Laramie Peak A. Nelson 7549 1900-7-12
GH: 02058254 Mertensia lanceolata nivalis (S. Watson) L. C. Higgins USA: Wyoming Alpine; Medicine Bow Mts. A. Nelson 10574 1925-7-15
GH: 02058133 Mertensia lanceolata coriacea (A. Nelson) L. C. Higgins & S. L. Welsh USA: Wyoming Medicine Bow Mountains A. Nelson 9149 1908-8-15
GH: 00062086 Mertensia linearis Greene USA: Wyoming Laramie Hills A. Nelson 34 1894-5-16
GH: 00062052 Mertensia oblongifolia (Nuttall) G. Don USA: Wyoming Evanston: A. Nelson 2951 1897-5-28
GH: 02058617 Mertensia oblongifolia (Nuttall) G. Don USA: Colorado Mesa Verde Park A. Nelson 10429 1925-5-12
GH: 02058615 Mertensia oblongifolia (Nuttall) G. Don USA: Colorado Cumbres Pass A. Nelson 10474 1925-5-16
GH: 02058610 Mertensia oblongifolia (Nuttall) G. Don USA: Colorado Entrance of Mesa Verde Park A. Nelson 10427 1925-5-12
GH: 02058609 Mertensia oblongifolia (Nuttall) G. Don USA: Colorado Durango: [no additional data] A. Nelson 10444 1925-5-13
GH: 00062052 Mertensia oblongifolia nevadensis (A. Nelson) L. O. Williams USA: Wyoming Evanston: A. Nelson 2951 1897-5-28
GH: 00062050 Mertensia oblongifolia nevadensis (A. Nelson) L. O. Williams USA: Wyoming Leucite Hills, among the great rocks, often ... A. Nelson 7071 1900-6-9
GH: 02058900 Mertensia oblongifolia nevadensis (A. Nelson) L. O. Williams USA: Wyoming Hoback Canyon A. Nelson 10082 1924-5-20
GH: 02058897 Mertensia oblongifolia nevadensis (A. Nelson) L. O. Williams USA: Wyoming Cumberland A. Nelson 9007 1907-5-31
GH: 02058883 Mertensia oblongifolia nevadensis (A. Nelson) L. O. Williams USA: Wyoming Kemmerer A. Nelson 9016 1907-6-1
GH: 00062094 Mertensia viridis A. Nelson USA: Wyoming Laramie Peak A. Nelson 1608 1895-8-6
GH: 00062049 Mertensia viridis dilitata (A. Nelson) L. O. Williams USA: Wyoming Medicine Bow Mts/ A. Nelson 7844 1900-8-1
GH: 00062048 Mertensia viridis dilitata (A. Nelson) L. O. Williams USA: Wyoming Medicine Bow Mts. A. Nelson 7870 1900-8-1
GH: 01872855 Myosotis alpestris asiatica Vestergren ex Hultén USA: Wyoming Union Pass A. Nelson 838 1894-8-11
GH: 02059725 Oreocarya bakeri Greene USA: Colorado Cortez A. Nelson 10408 1925-5-10
GH: 00097652 Oreocarya caespitosa A. Nelson USA: Wyoming Bitter Creek A. Nelson 4772 1898-6-16
GH: 02059765 Oreocarya caespitosa A. Nelson USA: Wyoming Northern Red Desert A. Nelson 10696 1926-7-6
GH: 02059760 Oreocarya caespitosa A. Nelson USA: Wyoming Mountain View A. Nelson 11330 1930-5-29
GH: 02059756 Oreocarya caespitosa A. Nelson USA: Wyoming Fort Steele A. Nelson 7255 1900-6-16
GH: 02059755 Oreocarya caespitosa A. Nelson USA: Wyoming Bush Ranch A. Nelson 7078 1900-6-10
GH: 00097653 Oreocarya cana A. Nelson USA: Wyoming Fort Laramie, gravelly open hilltops A. Nelson 8309 1901-6-29
GH: 02060098 Oreocarya cinerea Greene USA: Wyoming Carpenter A. Nelson 9797 1917-8-12
GH: 02060091 Oreocarya cinerea Greene USA: Wyoming Wheatland A. Nelson 1894-7-14
GH: 02060089 Oreocarya cinerea Greene USA: Wyoming Powder River A. Nelson 9379 1910-6-28
GH: 02060009 Oreocarya cinerea Greene USA: New Mexico near Jemez R., Jemez Springs; (ca 40 mi W. o... A. Nelson 11685
GH: 00097664 Oreocarya flava A. Nelson USA: Wyoming Point of Rocks A. Nelson 3074 1897-6-1
GH: 02060359 Oreocarya flava A. Nelson USA: Wyoming Northern Red Desert A. Nelson 10693 1926-7-6
GH: 02060371 Oreocarya flava A. Nelson USA: Wyoming Cooper Creek A. Nelson 22 1892-6-18
GH: 02060370 Oreocarya flava A. Nelson USA: Wyoming Steamboat Mt. A. Nelson 7067 1900-6-9
GH: 00097665 Oreocarya flavoculata A. Nelson USA: Wyoming Piedmont A. Nelson 4572 1898-6-7
GH: 00097666 Oreocarya flavoculata A. Nelson USA: Wyoming Piedmont A. Nelson 4572 1898-6-7
GH: 02060536 Oreocarya flavoculata A. Nelson USA: Wyoming Saratoga A. Nelson 9754 1917-5-28
GH: 02060535 Oreocarya flavoculata A. Nelson USA: Wyoming Kemmerer A. Nelson 9028 1907-6-1
GH: 02060529 Oreocarya flavoculata A. Nelson USA: Wyoming Steamboat Mt. A. Nelson 7090 1900-6-9
GH: 02060528 Oreocarya flavoculata A. Nelson USA: Wyoming Cooper Creek A. Nelson 21 1892-6-18
GH: 02060525 Oreocarya flavoculata A. Nelson USA: Wyoming Saratoga A. Nelson 9754 1917-5-28
GH: 00097667 Oreocarya flavoculata spatulata A. Nelson USA: Wyoming Evanston A. Nelson 4513 1898-6-4
GH: 02060647 Oreocarya glomerata (Pursh) Greene USA: Wyoming Uva. A. Nelson 388 1894-7-10
GH: 02060673 Oreocarya glomerata (Pursh) Greene USA: Wyoming Birds Eye A. Nelson 9411 1910-6-20
GH: 02060672 Oreocarya glomerata (Pursh) Greene USA: Wyoming Fort Steele A. Nelson 9045 1907-6-16
GH: 02060671 Oreocarya glomerata (Pursh) Greene USA: Wyoming Fort Steele A. Nelson 7248 1900-6-16
GH: 02060670 Oreocarya glomerata (Pursh) Greene USA: Wyoming Laramie Hills A. Nelson 255 1894-6-16
GH: 02060669 Oreocarya glomerata (Pursh) Greene USA: Wyoming Birds Eye A. Nelson 9355 1910-6-24
GH: 02060667 Oreocarya glomerata (Pursh) Greene USA: Wyoming Table Rock. Red Desert of Wyo. A. Nelson 10700 1921-7-5
GH: 02061145 Oreocarya sericea (A. Gray) Greene USA: Wyoming Green River A. Nelson 4715 1898-6-14
GH: 02061341 Oreocarya thyrsiflora Greene USA: Wyoming Chug Creek A. Nelson 7306 1900-6-29
GH: 02061337 Oreocarya thyrsiflora Greene USA: Wyoming Laramie Hills. A. Nelson 418 1894-7-7
GH: 02061388 Oreocarya virgata (Porter) Greene USA: Wyoming Telephone Canon. A. Nelson 231 1894-6-15
GH: 02061385 Oreocarya virgata (Porter) Greene USA: Wyoming Chug Creek A. Nelson 7338 1900-6-29
GH: 00097343 Pectocarya miser A. Nelson USA: Wyoming Point of Rocks A. Nelson 4741 1898-6-15
GH: 00097343 Pectocarya penicillata Hooker & Arnott USA: Wyoming Point of Rocks A. Nelson 4741 1898-6-15
GH: 02061751 Pectocarya platycarpa (Munz & I. M. Johnston) Munz & I. M. Johnston USA: Arizona Superior A. Nelson 11221a 1930-3-20
GH: 02061821 Pectocarya recurvata I. M. Johnston USA: Arizona hills at Superior A. Nelson 11221b 1930-3-20
GH: 00097191 Plagiobothrys californicus fulvescens I. M. Johnston USA: Arizona Prescott: Moist creek banks A. Nelson 10232 1925-4-28
GH: 02062861 Plagiobothrys leptocladus (Greene) I. M. Johnstone USA: Wyoming Carrol's Ranch. A. Nelson 1311 1895-6-22
GH: 00097191 Plagiobothrys micranthus A. Nelson USA: Arizona Prescott: Moist creek banks A. Nelson 10232 1925-4-28
GH: 00093598 Plagiobothrys scopulorum (Greene) I. M. Johnstone USA: Wyoming Silver Creek A. Nelson 1198 1894-8-26
GH: 02143112 Plagiobothrys scopulorum (Greene) I. M. Johnstone USA: Wyoming Dubois A. Nelson 768 1894-8-10
GH: 02143111 Plagiobothrys scopulorum (Greene) I. M. Johnstone USA: Wyoming Duck Creek A. Nelson 7462 1900-7-7
GH: 02143482 Plagiobothrys scouleri penicillatus (Greene) Cronquist USA: Wyoming Centennial A. Nelson 8691 1902-7-27
GH: 02143478 Plagiobothrys scouleri penicillatus (Greene) Cronquist USA: Wyoming Glenrock A. Nelson 8379 1901-7-13
GH: 02144228 Tiquilia nuttallii (Bentham) A. T. Richardson USA: Wyoming Big Wind River. A. Nelson 719 1894-8-6
Brachytheciaceae FH: 00790305 Brachythecium rivulare Bruch, Schimper & C. Gümbel USA: Wyoming [data not captured] A. Nelson 1622 1895-8-7
FH: 00790307 Brachythecium rivulare Bruch, Schimper & C. Gümbel USA: Wyoming [data not captured] A. Nelson 10591 1925-8-25
FH: 00837813 Homalothecium lutescens (Hedwig) H. Robinson USA: Wyoming [data not captured] A. Nelson 1889-7-21
Brassicaceae GH: 00018650 Arabis exilis A. Nelson USA: Wyoming Evanston: A. Nelson 4523 1898-6-4
GH: 00960626 Arabis hirsuta pycnocarpa (M. Hopkins) Rollins USA: New Mexico Univ. Field School area Jemez Springs A. Nelson 11672 1931-8-15
GH: 00960667 Arabis hirsuta pycnocarpa (M. Hopkins) Rollins USA: Wyoming Centennial A. Nelson 8836 1902-6
GH: 00018650 Arabis holboellii retrofracta (Graham) Rydberg USA: Wyoming Evanston: A. Nelson 4523 1898-6-4
GH: 00018679 Arabis lignifera A. Nelson USA: Wyoming Green River A. Nelson 4711 1898-6-4
GH: 01153801 Barbarea orthoceras Ledebour USA: Wyoming Antelope Basin A. Nelson 7498 1900-7-9
GH: 00974806 Barbarea orthoceras dolichocarpa Fernald USA: Wyoming Union Pass A. Nelson 864 1894-8-10
GH: 01181756 Boechera cobrensis (M. E. Jones) Dorn USA: Wyoming Point of Rocks A. Nelson 3077 1897-6-1
GH: 01153842 Boechera demissa languida (Rollins) Dorn USA: Wyoming Laramie Hills A. Nelson 9254 1909-6
GH: 01153915 Boechera divaricarpa (A. Nelson) A. Löve & D. Löve USA: Wyoming Centennial A. Nelson 8735 1902-7-31
GH: 00932438 Boechera gracilipes (Greene) Dorn USA: Arizona Williams A. Nelson 10244 1924-4-28
GH: 01155023 Boechera holboelii pinetorum (Tidestrom) Dorn USA: Wyoming Laramie Hills A. Nelson 1885 1896-5-3
GH: 00018679 Boechera lignifera (A. Nelson) W. A. Weber USA: Wyoming Green River A. Nelson 4711 1898-6-4
GH: 00018650 Boechera retrofracta (Graham) A. Löve & D. Löve USA: Wyoming Evanston: A. Nelson 4523 1898-6-4
GH: 00948241 Boechera retrofracta (Graham) A. Löve & D. Löve USA: Wyoming Evanston A. Nelson 7220 1900-6-14
GH: 00944433 Boechera sp. USA: Wyoming Plumbago Canyon A. Nelson 11307 1930-6-10
GH: 00944088 Boechera stricta (Graham) Al-Shehbaz USA: Wyoming Centennial A. Nelson 8736 1902-7-31
GH: 00944100 Boechera stricta (Graham) Al-Shehbaz USA: Wyoming Telephone Mines A. Nelson 7913 1900-8-1
GH: 00944121 Boechera stricta (Graham) Al-Shehbaz USA: Wyoming Medicine Bow Mts. A. Nelson 7767 1900-7-28
GH: 01098055 Camelina sativa (Linnaeus) Crantz USA: Wyoming Parkman A. Nelson 2465 1896-7-2
GH: 01155252 Capsella bursa-pastoris (Linnaeus) Medikus USA: Wyoming Laramie A. Nelson 7294 1900-6-20
GH: 01155257 Cardamine breweri leibergii (Holzinger) C. L. Hitchcock USA: Wyoming Laramie A. Nelson 14
GH: 01155258 Cardamine breweri leibergii (Holzinger) C. L. Hitchcock USA: Wyoming Cummins A. Nelson 1465 1895-7-28
GH: 01155260 Cardamine breweri leibergii (Holzinger) C. L. Hitchcock USA: Wyoming Centennial A. Nelson 8838 1902-6
GH: 01155304 Cardamine cordifolia A. Gray USA: Wyoming Medicine Bow Mts A. Nelson 7763 1900-7-28
GH: 01155305 Cardamine cordifolia A. Gray USA: Wyoming Cummins A. Nelson 1488 1895-7-28
GH: 01155310 Cardamine pensylvanica Muhlenberg ex Willdenow USA: Wyoming Sand Creek A. Nelson 1106 1894-8-27
GH: 01155354 Conringia orientalis (Linnaeus) Dumortier USA: Wyoming Horton A. Nelson 9509 1910-7-23
GH: 00986140 Crucihimalaya virgata (Nuttall) D. A. German & A. L. Ebel USA: Wyoming Laramie Hills A. Nelson 1902 1896-6-6
GH: 00986413 Descurainia incana (Bernhardi ex Fischer & C. A. Meyer) Dorn USA: Wyoming Gros Ventre R. A. Nelson 1100 1894-8-16
GH: 00986583 Descurainia incisa paysonii (Detling) Rollins USA: Wyoming Red Desert A. Nelson 3078 1897-6-1
GH: 00986606 Descurainia incisa viscosa (Rydberg) Rollins USA: Wyoming Head of Pole Creek A. Nelson 1321 1895-6-27
GH: 00986937 Descurainia pinnata brachycarpa (Richardson) Detling USA: Wyoming U. S. Penitentiary reservation. A. Nelson 247 1894-6-16
GH: 01084006 Descurainia pinnata halictorum (Cockerell) Detling USA: Arizona Powell Monument - The Canon. Coconino Nation... A. Nelson 10222 1925-4-26
GH: 01084102 Descurainia pinnata halictorum (Cockerell) Detling USA: Wyoming Point of Rocks A. Nelson 7082 1900-6-11
GH: 01155582 Descurainia pinnata nelsonii (Rydberg) Detling USA: Wyoming Centennial A. Nelson 7961 1900-8-6
GH: 01155624 Dimorphocarpa palmeri (Payson) Rollins USA: New Mexico Fort Sumner- Roswell A. Nelson 11310 1931-5-20
GH: 01084590 Dimorphocarpa wislizenii (J. Engleman) Rollins USA: Arizona Gila R. bridge, N. of Gila Bend A. Nelson 11195a 1930-3-15
GH: 01155850 Draba albertina Greene USA: Wyoming University [of Wyoming] Camp, Medicine Bow M... A. Nelson 10559 1925-6-29
GH: 01084902 Draba albertina Greene USA: Wyoming Union Pass. A. Nelson 854 1894-8-11
GH: 01084941 Draba albertina Greene USA: Wyoming Union Peak A. Nelson 1008 1894-8-12
GH: 00019091 Draba aurea Vahl USA: Wyoming Telephone Mines A. Nelson 7875 1900-8-1
GH: 01155911 Draba aurea Vahl USA: Wyoming Medicine Bow Mts A. Nelson 9231 1909-8
GH: 01106042 Draba crassifolia Graham USA: Wyoming Telephone Mines A. Nelson 7879 1900-7-31
GH: 01106046 Draba crassifolia Graham USA: Wyoming La Plata Mines. A. Nelson 1838 1895-8-24
GH: 01155942 Draba cuneifolia Nuttall ex Torrey & A. Gray USA: Arizona Rowe Well. Grand Canon A. Nelson 10208 1925-4-25
GH: 00992061 Draba nemorosa Linnaeus USA: Wyoming Garrett A. Nelson 8848 1902-5
GH: 00992063 Draba nemorosa Linnaeus USA: Wyoming Sand Creek A. Nelson 7010 1900-6-1
GH: 01115860 Draba nemorosa Linnaeus USA: Wyoming Evanston A. Nelson 4547 1898-6-6
GH: 01115869 Draba nemorosa Linnaeus USA: Wyoming Pole Creek. A. Nelson 45 1894-5-25
GH: 00019077 Draba oligosperma Hooker USA: Wyoming Laramie Hills A. Nelson 4323 1898-5-30
GH: 00992083 Draba oligosperma Hooker USA: Wyoming Laramie Hills A. Nelson 7019 1900-6-3
GH: 00992084 Draba oligosperma Hooker USA: Wyoming Laramie: [no additional data] A. Nelson 4 1894-5-4
GH: 00971324 Draba oligosperma Hooker USA: Wyoming Laramie Hills A. Nelson 1223 1895-5-18
GH: 00971462 Draba oligosperma Hooker USA: Wyoming Kemmerer A. Nelson 9027 1907-6-1
GH: 00971511 Draba oligosperma Hooker USA: Wyoming Laramie: [no additional data] A. Nelson 9334 1910-5-25
GH: 00288271 Draba praealta Greene USA: Wyoming Undine Falls, Yellowstone Park A. Nelson 5677 1899-7-6
GH: 00019077 Draba saximontana A. Nelson USA: Wyoming Laramie Hills A. Nelson 4323 1898-5-30
GH: 00019091 Draba uber A. Nelson USA: Wyoming Telephone Mines A. Nelson 7875 1900-8-1
GH: 00288271 Draba yellowstonensis A. Nelson USA: Wyoming Undine Falls, Yellowstone Park A. Nelson 5677 1899-7-6
GH: 01561730 Erysimum asperum de Candolle USA: Wyoming Two Bar Ranch. A. Nelson 3087 1894-7-9
GH: 01561738 Erysimum asperum de Candolle USA: Wyoming Wheatland Plains A. Nelson 3050 1894-7-10
GH: 01538029 Erysimum capitatum (Douglas ex Hooker) Greene USA: New Mexico No. of Hot Springs A. Nelson 11286a 1930-3-26
GH: 01538341 Erysimum capitatum argillosum (Greene) R. J. Davis USA: Wyoming On the R.R. right of way. Near Wamsutter A. Nelson 10712 1926-7-4
GH: 01538360 Erysimum capitatum argillosum (Greene) R. J. Davis USA: Wyoming Sand Creek A. Nelson 6958 1900-5-30
GH: 01538362 Erysimum capitatum argillosum (Greene) R. J. Davis USA: Wyoming Table Mts. A. Nelson 87 1894-6-2
GH: 01538664 Erysimum cheiranthoides Linnaeus USA: Wyoming Sybille Hills A. Nelson 404 1894-7-8
GH: 01538669 Erysimum cheiranthoides Linnaeus USA: Wyoming South Sybille A. Nelson 7404 1900-7-3
GH: 01538817 Erysimum inconspicuum (S. Watson) MacMillan USA: Wyoming Bacon Creek A. Nelson 916 1894-8-15
GH: 01538854 Erysimum inconspicuum (S. Watson) MacMillan USA: Wyoming Laramie. Univ. Campus A. Nelson 1901-5
GH: 01538861 Erysimum inconspicuum (S. Watson) MacMillan USA: Wyoming Laramie A. Nelson 7276 1900-6-20
GH: 01538866 Erysimum inconspicuum (S. Watson) MacMillan USA: Wyoming Laramie: [no additional data] A. Nelson 221 1894-6-20
GH: 01538961 Erysimum repandum Linnaeus USA: Arizona Ashfork A. Nelson 10248 1925-4-28
GH: 01540051 Erysimum repandum Linnaeus USA: Wyoming Wamsutter A. Nelson 11356 1930-6-6
GH: 01546707 Lepidium alyssoides angustifolium (C. L. Hitchcock) Rollins USA: New Mexico Roswell-Carlsbad A. Nelson 11350 1931-5-21
GH: 01548249 Lepidium densiflorum Schrader USA: Wyoming Plumbago Canyon A. Nelson 11322 1930-6-10
GH: 01548333 Lepidium densiflorum macrocarpum G. A. Mulligan USA: Wyoming Powder River A. Nelson 9369 1910-6-27
GH: 01548343 Lepidium densiflorum macrocarpum G. A. Mulligan USA: Wyoming Blue Grass Hills A. Nelson 323 1894-7-8
GH: 01548632 Lepidium draba Linnaeus USA: Wyoming Laramie A. Nelson 3202 1897-6-21
GH: 01548812 Lepidium lasiocarpum Nuttall USA: Arizona Canyon Lake A. Nelson 11213a 1930-3-13
GH: 01548941 Lepidium lasiocarpum Nuttall USA: New Mexico Carlsbad Caverns A. Nelson 11392 1931-5-24
GH: 01549216 Lepidium montanum Nuttall USA: Wyoming Laramie A. Nelson 1947 1896-6-16
GH: 01549140 Lepidium montanum cinereum (C. L. Hitchcock) Rollins USA: New Mexico Gallup, Shiprock road A. Nelson 10377 1925-5-8
GH: 01549216 Lepidium montanum wyomingense (C. L. Hitchcock) C. L. Hitchcock USA: Wyoming Laramie A. Nelson 1947 1896-6-16
GH: 01549217 Lepidium montanum wyomingense (C. L. Hitchcock) C. L. Hitchcock USA: Wyoming Cotton-Wood Canon A. Nelson 1569 1895-8-4
GH: 01549218 Lepidium montanum wyomingense (C. L. Hitchcock) C. L. Hitchcock USA: Wyoming Sand Creek A. Nelson 7035 1900-6-2
GH: 01549216 Lepidium montanum wyomingense C. L. Hitchcock USA: Wyoming Laramie A. Nelson 1947 1896-6-16
GH: 01549489 Lepidium ramosissimum A. Nelson USA: Wyoming Laramie A. Nelson 8907 1903-7
GH: 01549491 Lepidium ramosissimum A. Nelson USA: Wyoming Centennial A. Nelson 7990 1900-8-7
GH: 01549669 Lepidium virginicum Linnaeus USA: Arizona Canyon Lake A. Nelson 11213b 1930-3-18
GH: 01550010 Lepidium virginicum pubescens (Greene) C. L. Hitchcock USA: New Mexico Jemez Springs A. Nelson 11600 1931-8-20
GH: 00019267 Lesquerella curvipes A. Nelson USA: Wyoming Dome Lake Grade A. Nelson 2424 1896-7-19
GH: 00019310 Lesquerella macrocarpa A. Nelson USA: Wyoming Bush Ranch A. Nelson 7081 1900-6-10
GH: 00019267 Lesquerella montana (A. Gray) S. Watson USA: Wyoming Dome Lake Grade A. Nelson 2424 1896-7-19
GH: 00019324 Lesquerella prostrata A. Nelson USA: Wyoming Piedmont A. Nelson 4564 1898-6-7
GH: 01550390 Nasturtium officinale R. Brown USA: Wyoming Laramie A. Nelson 1152 1894-9-30
GH: 01550396 Nasturtium officinale R. Brown USA: Wyoming Laramie River A. Nelson 8181 1900-9-5
GH: 01550515 Nerisyrenia linearifolia (S. Watson) Greene USA: New Mexico Fort Sumner-Roswell A. Nelson 11311 1931-5-20
GH: 00019784 Noccaea fendleri glauca (A. Nelson) Al-Shehbz & M. Koch USA: Wyoming La Plata Mines A. Nelson 1777 1895-8-21
GH: 01550623 Noccaea fendleri glauca (A. Nelson) Al-Shehbz & M. Koch USA: Arizona near Rame's Well, Grand Canyon of the Colora... A. Nelson 10211 1925-4-25
GH: 01550649 Noccaea fendleri glauca (A. Nelson) Al-Shehbz & M. Koch USA: Colorado Between Canyon City and Colorado Springs. A. Nelson 10519 1925-5-20
GH: 01550683 Noccaea fendleri glauca (A. Nelson) Al-Shehbz & M. Koch USA: Colorado Durango: [no additional data] A. Nelson 10445 1925-5-13
GH: 01550740 Noccaea fendleri glauca (A. Nelson) Al-Shehbz & M. Koch USA: New Mexico between Roswell and Carlsbad A. Nelson 11354a 1931-5-21
GH: 01550851 Noccaea fendleri glauca (A. Nelson) Al-Shehbz & M. Koch USA: Wyoming Laramie Hills A. Nelson 28 1894-5-12
GH: 01550855 Noccaea fendleri glauca (A. Nelson) Al-Shehbz & M. Koch USA: Wyoming Rock River A. Nelson 9328 1910-6-2
GH: 01550858 Noccaea fendleri glauca (A. Nelson) Al-Shehbz & M. Koch USA: Wyoming Univ. Camp. Medicine Bow Mts. A. Nelson 10560 1925-6-29
GH: 01550859 Noccaea fendleri glauca (A. Nelson) Al-Shehbz & M. Koch USA: Wyoming Centennial A. Nelson 9216 1909-5-28
GH: 01550862 Noccaea fendleri glauca (A. Nelson) Al-Shehbz & M. Koch USA: Wyoming Medicine Bow Mts. A. Nelson 7783 1900-7-28
GH: 01573495 Physaria acutifolia Rydberg USA: Colorado Mesa Verde Park A. Nelson 10425 1925-5-12
GH: 01573595 Physaria acutifolia Rydberg USA: Wyoming Bad Water A. Nelson 9403 1910-6-6
GH: 01573598 Physaria acutifolia Rydberg USA: Wyoming Saratoga A. Nelson 10092 1924-5-23
GH: 01573633 Physaria acutifolia Rydberg USA: Wyoming Sand Creek A. Nelson 7026 1900-6-1
GH: 00019267 Physaria curvipes (A. Nelson) O'Kane & Al-Shehbaz USA: Wyoming Dome Lake Grade A. Nelson 2424 1896-7-19
GH: 01575412 Physaria didymocarpa (Hooker) A. Gray USA: Wyoming Laramie Hills A. Nelson 42 1892-5-11
GH: 01575420 Physaria didymocarpa integrifolia Rollins USA: Wyoming Gros Ventre River A. Nelson 927 1894-8-16
GH: 01575530 Physaria fendleri (A. Gray) O'Kane & Al-Shehbaz USA: Colorado Near Penrose A. Nelson 10541 1925-5-20
GH: 01575881 Physaria gordonii (A. Gray) O'Kane & Al-Shehbaz USA: Arizona Tucson: [no additional data] A. Nelson 11298a 1930-2-16
GH: 01687273 Physaria intermedia (S. Watson) O'Kane & Al-Shehbaz USA: Arizona Tusagan Nat'l Forest A. Nelson 10207 1925-4-25
GH: 01687546 Physaria ludoviciana (Nuttall) O'Kane & Al-Shehbaz USA: Wyoming Laramie A. Nelson 190 1894-6-1
GH: 01687547 Physaria ludoviciana (Nuttall) O'Kane & Al-Shehbaz USA: Wyoming Saratoga A. Nelson 43 1893-6-11
GH: 01687554 Physaria ludoviciana (Nuttall) O'Kane & Al-Shehbaz USA: Wyoming Pratt A. Nelson 8284 1901-6-27
GH: 01687555 Physaria ludoviciana (Nuttall) O'Kane & Al-Shehbaz USA: Wyoming Laramie A. Nelson 1310 1895-6-17
GH: 01687556 Physaria ludoviciana (Nuttall) O'Kane & Al-Shehbaz USA: Wyoming Laramie A. Nelson 7275 1900-6-20
GH: 01687568 Physaria ludoviciana (Nuttall) O'Kane & Al-Shehbaz USA: Wyoming Laramie: Laramie. Univ. Campus A. Nelson 1901-5
GH: 01687569 Physaria ludoviciana (Nuttall) O'Kane & Al-Shehbaz USA: Wyoming Laramie: Laramie A. Nelson 27
GH: 00019310 Physaria macrocarpa (A. Nelson) O'Kane & Al-Shehbaz USA: Wyoming Bush Ranch A. Nelson 7081 1900-6-10
GH: 01687627 Physaria montana (A. Gray) Greene USA: Colorado Durango: [no additional data] A. Nelson 10464 1925-5-14
GH: 01687648 Physaria montana (A. Gray) Greene USA: Colorado Canyon City A. Nelson 10513 1925-5-20
GH: 01687709 Physaria montana (A. Gray) Greene USA: Wyoming Pole Creek A. Nelson 1370 1895-6-29
GH: 01687710 Physaria montana (A. Gray) Greene USA: Wyoming Plumbago Canyon A. Nelson 11314 1930-6-10
GH: 01687717 Physaria montana (A. Gray) Greene USA: Wyoming Cheyenne A. Nelson 8843 1902-5
GH: 01687719 Physaria montana (A. Gray) Greene USA: Wyoming Table Mt. A. Nelson 88 1894-6-2
GH: 01687681 Physaria nelsonii O'Kane & Al-Shehbaz USA: Wyoming Kemmerer A. Nelson 9002 1907-6-1
GH: 01687689 Physaria nelsonii O'Kane & Al-Shehbaz USA: Wyoming Kemerer A. Nelson 4675 1898-6-13
GH: 01687845 Physaria ovalifolia (Rydberg) O'Kane & Al-Shehbaz USA: Colorado Pueblo-Portland A. Nelson 11518 1931-6-2
GH: 00019324 Physaria prostrata (A. Nelson) O'Kane & Al-Shehbaz USA: Wyoming Piedmont A. Nelson 4564 1898-6-7
GH: 01691089 Physaria purpurea (A. Gray) O'Kane & Al-Shehbaz USA: Arizona Canyon Lake A. Nelson 11241a 1930-3-18
GH: 01691217 Physaria rectipes (Wooton & Standley) O'Kane & Al-Shehbaz USA: Colorado Sage brush flats. A. Nelson 10406 1925-5-10
GH: 01691344 Physaria reediana O'Kane & Al-Shehbaz USA: Wyoming Laramie A. Nelson 6954 1900-5-30
GH: 01691356 Physaria reediana O'Kane & Al-Shehbaz USA: Wyoming Laramie Hills A. Nelson 62 1894-5-4
GH: 01692102 Rorippa curvipes Greene USA: Wyoming Centennial Valley A. Nelson 2635 1896-8-15
GH: 01692104 Rorippa curvipes Greene USA: Wyoming Pole Creek A. Nelson 1415 1895-7-2
GH: 01692713 Rorippa palustris fernaldiana (Butters & Abbe) Jonsell USA: Wyoming C.Y. Ranch A. Nelson 638 1894-7-24
GH: 01692869 Rorippa palustris hispida (Desvaux) Rydberg USA: Wyoming South Sybille A. Nelson 7407 1900-7-3
GH: 01693039 Rorippa sinuata (Nuttall) Hitchcock USA: Colorado Canyon City A. Nelson 10511 1925-5-18
GH: 01693097 Rorippa sinuata (Nuttall) Hitchcock USA: Wyoming near University Grounds A. Nelson 15 1892-7
GH: 01693101 Rorippa sinuata (Nuttall) Hitchcock USA: Wyoming Laramie: Laramie A. Nelson 281 1894-6-28
GH: 01693965 Sisymbrium altissimum Linnaeus USA: Wyoming Rock River A. Nelson 1909-8-21
GH: 01716154 Sisymbrium linifolium (Nuttall) Nuttall ex Torrey & A. Gray USA: Wyoming Laramie Hills A. Nelson 173 1894-6-12
GH: 01716155 Sisymbrium linifolium (Nuttall) Nuttall ex Torrey & A. Gray USA: Wyoming Saratoga A. Nelson 4 1893-6-11
GH: 01716156 Sisymbrium linifolium (Nuttall) Nuttall ex Torrey & A. Gray USA: Wyoming Laramie: Univ. campus A. Nelson 1901-5
GH: 01716164 Sisymbrium linifolium (Nuttall) Nuttall ex Torrey & A. Gray USA: Wyoming Laramie A. Nelson 7277 1900-6-20
GH: 01716362 Smelowskia americana Rydberg USA: Wyoming Laramie: [no additional data] A. Nelson 1891-7
GH: 01716736 Stanleya pinnata (Pursh) Britton USA: New Mexico Between Gallup & Shiprock A. Nelson 10380 1925-5-9
GH: 01716788 Stanleya pinnata bipinnata (Greene) Rollins USA: Wyoming North Vermillion Creek A. Nelson 1897-7-17
GH: 01716789 Stanleya pinnata bipinnata (Greene) Rollins USA: Wyoming South Sybille A. Nelson 1900-7-3
GH: 01716823 Stanleya pinnata integrifolia (E. James) Rollins USA: Wyoming Green River A. Nelson 1900-6-15
GH: 01716837 Stanleya pinnata integrifolia (E. James) Rollins USA: Wyoming Cummins A. Nelson 1895-7-30
GH: 01716864 Stanleya tomentosa Parry USA: Wyoming Birds Eye A. Nelson 1910-6-24
GH: 01736100 Streptanthella longirostris (S. Watson) Rydberg USA: Wyoming Point of Rocks A. Nelson 3082 1897-6-1
GH: 00019733 Streptanthus wyomingensis A. Nelson USA: Wyoming Green River A. Nelson 3034 1897-5-30
GH: 01736673 Thelypodiopsis elegans (Jones) Rydberg USA: Wyoming Red Desert, Orendo Butte A. Nelson 1900-6-11
GH: 00019733 Thelypodiopsis wyomingensis (A. Nelson) Rydberg USA: Wyoming Green River A. Nelson 3034 1897-5-30
GH: 01736850 Thelypodium integrifolium (Nuttall) Endlicher USA: Colorado Hot Sulphur Spring A. Nelson 9777 1917-7-29
GH: 01736890 Thelypodium integrifolium (Nuttall) Endlicher USA: Wyoming Lusk A. Nelson 574 1894-7-21
GH: 01736893 Thelypodium integrifolium (Nuttall) Endlicher USA: Wyoming Dunn's Ranch A. Nelson 7606 1900-7-16
GH: 00019768 Thelypodium paniculatum A. Nelson USA: Wyoming A. Nelson 4673 1898-6-12
GH: 01731237 Thelypodium wrightii A. Gray USA: New Mexico Jemez Springs canyon A. Nelson 11627 1931-8-23
GH: 00019784 Thlaspi alpestre Jacquin USA: Wyoming La Plata Mines A. Nelson 1777 1895-8-21
GH: 00019784 Thlaspi alpestre glaucum A. Nelson USA: Wyoming La Plata Mines A. Nelson 1777 1895-8-21
GH: 01731469 Thlaspi arvense Linnaeus USA: Wyoming Jackson A. Nelson 10081 1924-5-20
GH: 00019784 Thlaspi glaucum (A. Nelson) A. Nelson USA: Wyoming La Plata Mines A. Nelson 1777 1895-8-21
GH: 00019784 Thlaspi montanum Linnaeus USA: Wyoming La Plata Mines A. Nelson 1777 1895-8-21
Bryaceae FH: 00797803 Bryum angustirete Kindberg USA: Wyoming [data not captured] A. Nelson 7045 1900-6-9
FH: 00797805 Bryum angustirete Kindberg USA: Wyoming [data not captured] A. Nelson 2505 1896-7-25
FH: 00798380 Bryum caespiticium Hedwig USA: Wyoming [data not captured] A. Nelson 1211 1895-5-18
FH: 00798433 Bryum canariense provinciale (H. Philibert) Husnot USA: Wyoming [data not captured] A. Nelson 7814 1900-7-29
FH: 00798710 Bryum cirratum (Hedwig) Withering USA: Wyoming [data not captured] A. Nelson 1538 1895-7
FH: 00798711 Bryum cirratum (Hedwig) Withering USA: Wyoming [data not captured] A. Nelson 6955 1900-5-30
FH: 00798956 Bryum inclinatum (Hedwig) Dickson ex Withering USA: Wyoming [data not captured] A. Nelson 1896-6-13
FH: 00799011 Bryum intermedium (Bridel) Blandow USA: Wyoming [data not captured] A. Nelson 1895-6-8
FH: 00799014 Bryum intermedium (Bridel) Blandow USA: Wyoming [data not captured] A. Nelson 7274 1900-6-20
FH: 00799281 Bryum pseudotriquetrum (Hedwig) Gaertner USA: Wyoming [data not captured] A. Nelson 7822 1900-7-30
FH: 00799283 Bryum pseudotriquetrum (Hedwig) Gaertner USA: Wyoming [data not captured] A. Nelson 1895-6-8
FH: 00799284 Bryum pseudotriquetrum (Hedwig) Gaertner USA: Wyoming [data not captured] A. Nelson 1900-6-1
FH: 00799525 Bryum pseudotriquetrum bimum (Schreber) Hartman USA: Wyoming [data not captured] A. Nelson 7536 1900-7-10
FH: 00799709 Bryum weigelii Sprengel USA: Wyoming [data not captured] A. Nelson 7553 1900-7-12
FH: 00843108 Leptobryum pyriforme (Hedwig) Wilson USA: Wyoming [data not captured] A. Nelson 1895-8-18
FH: 00843109 Leptobryum pyriforme (Hedwig) Wilson USA: Wyoming [data not captured] A. Nelson 1900-7-29
FH: 00845615 Mniobryum ludwigii (Sprengel ex Schwägrichen) Loeske USA: Wyoming [data not captured] A. Nelson 1900-8-1
FH: 00845616 Mniobryum ludwigii (Sprengel ex Schwägrichen) Loeske USA: Wyoming [data not captured] A. Nelson 1900-7-4
FH: 00916173 Pohlia cruda (Hedwig) Lindberg USA: Wyoming [data not captured] A. Nelson 2657 1896-8-17
FH: 00916174 Pohlia cruda (Hedwig) Lindberg USA: Wyoming [data not captured] A. Nelson 7823 1900-7-30
FH: 00916727 Pohlia nutans (Hedwig) Lindberg USA: Wyoming [data not captured] A. Nelson 9167 1908-8-15
FH: 00916731 Pohlia nutans (Hedwig) Lindberg USA: Wyoming [data not captured] A. Nelson 5467 1899-6-20
FH: 00304507 Pohlia sp. USA: Wyoming [data not captured] A. Nelson 1745 1895-8-19
FH: 00916987 Pohlia wahlenbergii (F. Weber & D. Mohr) A. L. Andrews USA: Wyoming [data not captured] A. Nelson 1285 1895-7-9
Cactaceae GH: 01874868 Coryphantha vivipara (Nuttall) Britton & Rose USA: Wyoming Jone Ranch A. Nelson 1865 1895-8-10
GH: 01875878 Opuntia polyacantha Haworth USA: Wyoming Laramie: [no additional data] A. Nelson 3410 1897-7-19
GH: 01677582 Pediocactus simpsonii minor (Engelmann) Cockerell USA: Wyoming Laramie A. Nelson 2904 1897-5-17
Caesalpiniaceae GH: 01873704 Caesalpinia gilliesii (Hooker) D. Dietrich USA: Arizona Globe A. Nelson 10333 1925-5-5
GH: 01676983 Hoffmannseggia microphylla Torrey USA: Arizona Fortuna Mts., Dublin A. Nelson 11141 1930-2-26
GH: 01679236 Senna covesii (A. Gray) Irwin & Barneby USA: Arizona Near Mesa A. Nelson 10282 1925-5-3
GH: 01679751 Senna roemeriana (Scheele) H. S. Irwin & Barneby USA: New Mexico Carlsbad Caverns A. Nelson 11425 1931-5-24
Campanulaceae GH: 01795731 Campanula parryi A. Gray USA: Wyoming Centennial A. Nelson 7687 1900-7-26
GH: 01795733 Campanula parryi A. Gray USA: Wyoming Cummins A. Nelson 1495 1895-7-29
GH: 01796300 Campanula rotundifolia Linnaeus USA: Wyoming Union Pass A. Nelson 814 1894-8-11
GH: 01796556 Campanula rotundifolia Linnaeus USA: Wyoming Halleck Canon A. Nelson 7325 1900-7-4
GH: 01953745 Triodanis holzingeri McVaugh USA: Wyoming Whalen Canon A. Nelson 514 1894-7-18
GH: 01954014 Triodanis perfoliata (Linnaeus) Nieuwland USA: Wyoming Halleck Canon A. Nelson 7246 1900-7-4
GH: 01954015 Triodanis perfoliata (Linnaeus) Nieuwland USA: Wyoming Laramie Peak. A. Nelson 1657 1895-8-8
Capparaceae GH: 00378617 Isomeris arborea Nuttall ex Torrey & A. Gray USA: California No. of Palm Springs A. Nelson 11168a 1930-3-1
GH: 00378617 Peritoma arborea (Nuttall) Iltis USA: California No. of Palm Springs A. Nelson 11168a 1930-3-1
GH: 01872160 Peritoma lutea (Hooker) Rafinesque USA: New Mexico Between Gallup & Shy rock A. Nelson 10379 1925-4-9
GH: 01872214 Peritoma lutea (Hooker) Rafinesque USA: Wyoming Wind River A. Nelson 701 1894-8-5
GH: 01872403 Peritoma serrulata (Pursh) de Candolle USA: Wyoming Laramie A. Nelson 7278 1900-6-20
GH: 01872405 Peritoma serrulata (Pursh) de Candolle USA: Wyoming University Campus A. Nelson 297 1894-6-24
GH: 01872582 Polanisia dodecandra trachysperma (Torrey & A. Gray) Iltis USA: New Mexico San Ysidro A. Nelson 11723 1931-8-23
GH: 01872674 Polanisia dodecandra trachysperma (Torrey & A. Gray) Iltis USA: Wyoming Blue Grass Hills A. Nelson 333 1894-7-9
GH: 01872676 Polanisia dodecandra trachysperma (Torrey & A. Gray) Iltis USA: Wyoming Halleck Canon A. Nelson 7454 1900-7-4
GH: 01873616 Wislizenia refracta Engelmann USA: New Mexico Camp north of Las Vegas A. Nelson 11567 1931-7-31
Caprifoliaceae GH: 02039266 Linnaea borealis longiflora (Torrey) Piper & Beattie USA: Wyoming Albany or Crook Co.; Lincoln Gulch A. Nelson 2603 1896-8-13
GH: 02038483 Lonicera involucrata (Richardson) Banks ex Sprengel USA: Colorado Canon City A. Nelson 10528 1928-5-20
A: 02038664 Lonicera involucrata (Richardson) Banks ex Sprengel USA: Wyoming Pole Creek A. Nelson 1927 1896-6-13
GH: 02038668 Lonicera involucrata (Richardson) Banks ex Sprengel USA: Wyoming Big Wind River A. Nelson 758 1894-8-10
GH: 02038672 Lonicera involucrata (Richardson) Banks ex Sprengel USA: Wyoming Tie City A. Nelson 7641 1900-7-20
GH: 02037424 Lonicera utahensis S. Watson USA: Wyoming Jackson's Hole A. Nelson 934 1894-8-21
GH: 02183548 Sambucus nigra canadensis (Linnaeus) Bolli USA: Wyoming Black Hills A. Nelson 9674 1910-7-27
A: 02184211 Sambucus racemosa Linnaeus USA: Wyoming Centennial Mt. A. Nelson 8775 1902-8-2
GH: 02184317 Sambucus racemosa melanocarpa (A. Gray) McMinn USA: Wyoming Jackson's Hole A. Nelson 1056 1894-8-25
GH: 02184318 Sambucus racemosa melanocarpa (A. Gray) McMinn USA: Wyoming Telephone Canon A. Nelson 253 1894-6-15
GH: 02184319 Sambucus racemosa melanocarpa (A. Gray) McMinn USA: Wyoming Tie City A. Nelson 7659 1900-7-20
A: 02036350 Symphoricarpos occidentalis Hooker USA: Wyoming Sheridan A. Nelson 2253 1896-7-10
GH: 02036351 Symphoricarpos occidentalis Hooker USA: Wyoming Blue Grass A. Nelson 324 1894-7-8
GH: 02036352 Symphoricarpos occidentalis Hooker USA: Wyoming Granger A. Nelson 8136 1900-8-29
GH: 02036353 Symphoricarpos occidentalis Hooker USA: Wyoming Horton A. Nelson 9451 1910-7-24
GH: 02036671 Symphoricarpos oreophilus A. Gray USA: New Mexico Univ. Field School, Jemez Springs A. Nelson 11682 1931-8-18
GH: 02036753 Symphoricarpos oreophilus utahensis (Rydberg) A. Nelson USA: Wyoming Jelm A. Nelson 8058 1900-8-11
GH: 02035152 Symphoricarpos vaccinioides Rydberg USA: Wyoming Point of Rocks A. Nelson 7162 1900-6-12
GH: 02035157 Symphoricarpos vaccinioides Rydberg USA: Wyoming Caspar Mts. A. Nelson 608 1894-7-26
GH: 02185943 Viburnum lentago Linnaeus USA: Wyoming Goose Creek A. Nelson 2254 1896-7-10
Caryophyllaceae GH: 00037622 Arenaria capillaris Poiret USA: Wyoming Cokeville A. Nelson 4640 1898-6-11
GH: 01741273 Arenaria congesta Nuttall USA: Wyoming Birds Eye A. Nelson 9365 1910-6-24
GH: 01741284 Arenaria congesta Nuttall USA: Wyoming Antelope Basin A. Nelson 7488 1900-7-9
GH: 01741285 Arenaria congesta Nuttall USA: Wyoming Jackson Hole A. Nelson 1059 1894-8-25
GH: 01741292 Arenaria congesta Nuttall USA: Wyoming Laramie Hills A. Nelson 357 1894-7-7
GH: 01741384 Arenaria congesta suffrutescens (A. Gray) B. L. Robinson USA: Wyoming [no additional data] A. Nelson 3732 1897
GH: 01741504 Arenaria fendleri A. Gray USA: Wyoming Centennial Mts. A. Nelson 8761 1902-8-11
GH: 01741505 Arenaria fendleri A. Gray USA: Wyoming Laramie Hills A. Nelson 353 1894-7-7
GH: 01741560 Arenaria hookeri Nuttall ex Torrey & A. Gray USA: Wyoming Laramie Hills A. Nelson 225 1894-6-20
GH: 01741563 Arenaria hookeri Nuttall ex Torrey & A. Gray USA: Wyoming Point of Rocks A. Nelson 7149 1900-6-12
GH: 01741565 Arenaria hookeri Nuttall ex Torrey & A. Gray USA: Wyoming Garrett A. Nelson 7587 1900-7-14
GH: 01741571 Arenaria hookeri Nuttall ex Torrey & A. Gray USA: Wyoming Laramie Peak A. Nelson 1595 1895-8-6
GH: 00037622 Arenaria uintahensis A. Nelson USA: Wyoming Cokeville A. Nelson 4640 1898-6-11
GH: 01743011 Cerastium arvense Linnaeus USA: Wyoming Laramie Hills A. Nelson 8974 1905-6
GH: 01743075 Cerastium arvense strictum Gaudin USA: Wyoming Laramie Hills A. Nelson 9562 1911-7-1
GH: 01743078 Cerastium arvense strictum Gaudin USA: Wyoming Pole Creek A. Nelson 138 1894-6-2
GH: 01743364 Cerastium beeringianum Chamisso & Schlechtendal USA: Wyoming Union Pass A. Nelson 1013 1894-8-13
GH: 01745287 Minuartia biflora (Linnaeus) Schinz & Thellung USA: Wyoming Teton Mts. A. Nelson 1009 1894-8-21
GH: 01713038 Minuartia nuttallii (Pax) Briquet USA: Wyoming Bush Ranch A. Nelson 7089 1900-6-10
GH: 01713045 Minuartia nuttallii (Pax) Briquet USA: Wyoming Birds Eye A. Nelson 9358 1910-6-24
GH: 01713152 Minuartia obtusiloba (Rydberg) House USA: Wyoming University Camp, Medicine Bow Mts. A. Nelson 11561 1930-6-29
GH: 01713153 Minuartia obtusiloba (Rydberg) House USA: Wyoming Brooklyn Lake A. Nelson 9235 1909-8
GH: 01713161 Minuartia obtusiloba (Rydberg) House USA: Wyoming Telephone Mines A. Nelson 7951 1900-8-3
GH: 01714601 Paronychia depressa (A. Gray & Torrey) Nuttall ex A. Nelson USA: Wyoming Sybille Creek A. Nelson 349 1894-7-8
GH: 01714602 Paronychia depressa (A. Gray & Torrey) Nuttall ex A. Nelson USA: Wyoming Platte Canon A. Nelson 2769 1896-8-27
GH: 01714603 Paronychia depressa (A. Gray & Torrey) Nuttall ex A. Nelson USA: Wyoming Glenrock A. Nelson 8373 1901-7-13
GH: 01714602 Paronychia diffusa A. Nelson USA: Wyoming Platte Canon A. Nelson 2769 1896-8-27
GH: 01715024 Paronychia pulvinata A. Gray USA: Wyoming La Plata Mines A. Nelson 5241 1898-8-29
GH: 01715080 Paronychia sessiliflora Nuttall USA: Wyoming Halleck Canon A. Nelson 7461 1900-7-4
GH: 01715083 Paronychia sessiliflora Nuttall USA: Wyoming Laramie Peak A. Nelson 1638 1895-8-8
GH: 00037793 Paronychia sessiliflora brevicuspis A. Nelson USA: Wyoming Sybille Creek A. Nelson 349 1894-7-8
GH: 01715887 Sagina saginoides (Linnaeus) H. Karsten USA: Wyoming Centennial A. Nelson 7728 1900-7-27
GH: 01751419 Silene acaulis subacaulescens (F. N. Williams) C. L. Hitchcock & B. Maguire USA: Wyoming Telephone Mines A. Nelson 7855 1900-7-31
GH: 01751421 Silene acaulis subacaulescens (F. N. Williams) C. L. Hitchcock & B. Maguire USA: Wyoming La Plata Mines A. Nelson 1828 1895-8-24
GH: 01751424 Silene acaulis subacaulescens (F. N. Williams) C. L. Hitchcock & B. Maguire USA: Wyoming Teton Mts. A. Nelson 973 1894-8-21
GH: 01751715 Silene antirrhina Linnaeus USA: Wyoming Hartville A. Nelson 493 1894-7-20
GH: 01752218 Silene drummondii striata (Rydberg) J. K. Morton USA: Wyoming Medicine Mow[Bow?] Mts. A. Nelson 7769 1900-7-28
GH: 01752899 Silene menziesii viscosa (Greene) C. L. Hitchcock & B. Maguire USA: Wyoming Wolf Creek A. Nelson 2320 1896-7-12
GH: 01753033 Silene noctiflora Linnaeus USA: Wyoming Laramie: Laramie A. Nelson 9626 1911-9-10
GH: 01753159 Silene parryi (S. Watson) C. L. Hitchcock & B. Maguire USA: Wyoming Union Pass A. Nelson 1019 1894-8-13
GH: 01753170 Silene parryi (S. Watson) C. L. Hitchcock & B. Maguire USA: Wyoming Union Pass A. Nelson 845 1894-8-11
GH: 01753390 Silene scouleri hallii (S. Watson) C. L. Hitchcock & B. Maguire USA: Wyoming Laplata Mines A. Nelson 1793 1895-8-23
GH: 01622463 Stellaria longifolia Muhlenberg ex Willdenow USA: Wyoming Pole Creek A. Nelson 1417 1895-7-2
GH: 01622631 Stellaria longifolia Muhlenberg ex Willdenow USA: Wyoming Centennial Valley A. Nelson 1849 1895-8-25
GH: 01623327 Stellaria longipes Goldie USA: Wyoming Telephone Mines A. Nelson 7944 1900-8-3
GH: 01623330 Stellaria longipes Goldie USA: Wyoming Brooklyn Lake A. Nelson 9227 1909-8
GH: 01623337 Stellaria longipes Goldie USA: Wyoming Popo Argie R. A. Nelson 713 1894-8-3
GH: 01623341 Stellaria longipes Goldie USA: Wyoming La Plata Mines A. Nelson 1774 1895-8-21
GH: 01624069 Stellaria ruscifolia Pallas ex Schlechtendal USA: Wyoming Union Pass A. Nelson 992 1894-8-13
GH: 01624070 Stellaria ruscifolia Pallas ex Schlechtendal USA: Wyoming Laplata Mines A. Nelson 1839 1895-8-23
GH: 00038013 Tissa sparsiflora Greene USA: Wyoming Seven Mile Lake A. Nelson 1158 1894-10-15
GH: 01624253 Vaccaria hispanica (Miller) Rauschert USA: Wyoming Wheatland A. Nelson 474 1894-7-11
GH: 01624255 Vaccaria hispanica (Miller) Rauschert USA: Wyoming South Sybille A. Nelson 7411 1900-7-3
Celastraceae GH: 01787515 Paxistima myrsinites (Pursh) Rafinesque USA: Wyoming Battle Lake A. Nelson 1897-8-15
GH: 01787516 Paxistima myrsinites (Pursh) Rafinesque USA: Wyoming Teton Mts. A. Nelson 1894-8-21
Chenopodiaceae GH: 02004882 Allenrolfea occidentalis (S. Watson) Kuntze USA: New Mexico San Ysidro A. Nelson 11764 1931-8-24
GH: 02004779 Atriplex aptera A. Nelson USA: Wyoming Laramie and vicinity A. Nelson 10153 1924-9
A: 02004778 Atriplex aptera A. Nelson USA: Wyoming Laramie: [no additional data] A. Nelson 8653 1901-9
GH: 02004777 Atriplex aptera A. Nelson USA: Wyoming Laramie: [no additional data] A. Nelson 8653 1901-9
GH: 00066861 Atriplex argentea Nuttall USA: Wyoming Seven Mile Lake A. Nelson 2796 1896-9-14
GH: 02004825 Atriplex argentea Nuttall USA: Wyoming Laramie River, Hutton's Grove A. Nelson 8166 1900-9-5
GH: 02004817 Atriplex argentea Nuttall USA: Wyoming C. [RJ?] Ranch. A. Nelson 640 1894-7-24
A: 02004960 Atriplex buxifolia Rydberg USA: Wyoming Dunn's Ranch A. Nelson 7599 1900-7-16
A: 02004959 Atriplex buxifolia Rydberg USA: Wyoming Laramie River A. Nelson 8182 1900-9-5
GH: 02004956 Atriplex buxifolia Rydberg USA: Wyoming Laramie River A. Nelson 8182 1900-9-5
GH: 00376292 Atriplex canescens (Pursh) Nuttall USA: California Indio A. Nelson 11152 1930-3-1
GH: 02003450 Atriplex canescens (Pursh) Nuttall USA: Wyoming Platte Cliffs. A. Nelson 463 1894-7-14
GH: 02003449 Atriplex canescens (Pursh) Nuttall USA: Wyoming Buffalo A. Nelson 8554 1901-8-31
A: 02003442 Atriplex canescens (Pursh) Nuttall USA: Wyoming Iron Mt. A. Nelson 1896-8-26
GH: 02003441 Atriplex canescens (Pursh) Nuttall USA: Wyoming Laramie: [no additional data] A. Nelson 11770 1931-9-15
GH: 02003438 Atriplex canescens (Pursh) Nuttall USA: Wyoming In the Devils Kitchen, near Casper A. Nelson 9420 1910-6-27
GH: 00036873 Atriplex carnosa A. Nelson USA: Wyoming Laramie: Saline open plains A. Nelson 8086 1900-8-18
GH: 02003596 Atriplex confertifolia (Torrey & Fremont) Watson USA: Wyoming Spring Creek A. Nelson 4248 1897-8-30
GH: 02003594 Atriplex confertifolia (Torrey & Fremont) Watson USA: Wyoming Point of Rocks A. Nelson 8143 1900-8-30
A: 02003590 Atriplex confertifolia (Torrey & Fremont) Watson USA: Wyoming Point of Rocks A. Nelson 8143 1900-8-30
A: 02003589 Atriplex confertifolia (Torrey & Fremont) Watson USA: Wyoming Saratoga A. Nelson 4248 1897-8-18
GH: 02003588 Atriplex confertifolia (Torrey & Fremont) Watson USA: Wyoming Bessemer A. Nelson 613 1894-7-26
GH: 02003587 Atriplex confertifolia (Torrey & Fremont) Watson USA: Wyoming Powder River A. Nelson 9420 1910-6-28
GH: 02003753 Atriplex dioica Rafinesque USA: Wyoming Poison Spider Creek A. Nelson 622 1894-7-27
GH: 02003752 Atriplex dioica Rafinesque USA: Wyoming Laramie: [no additional data] A. Nelson 1866 1895-9-1
GH: 02003750 Atriplex dioica Rafinesque USA: Wyoming Laramie: [no additional data] A. Nelson 1871 1895-9-3
GH: 02003809 Atriplex gardneri D. Dietrich USA: Wyoming Point of Rocks A. Nelson 8153 1898-8-30
GH: 02003805 Atriplex gardneri D. Dietrich USA: Wyoming Mountain View A. Nelson 11349 1930-5-29
GH: 02003825 Atriplex gardneri D. Dietrich USA: Wyoming Banks of Bitter Creek. Rock Springs A. Nelson 11055 1929-8-25
GH: 02003824 Atriplex gardneri D. Dietrich USA: Wyoming Soldier Creek. North border of the Red Deser... A. Nelson 10689 1926-7-6
A: 02003823 Atriplex gardneri D. Dietrich USA: Wyoming Laramie River, Hutton's Grove A. Nelson 8174 1900-9-5
A: 02003822 Atriplex gardneri D. Dietrich USA: Wyoming Point of Rocks A. Nelson 8153 1898-8-30
GH: 00036884 Atriplex gardneri utahensis (M. E. Jones) Dorn USA: Wyoming Point of Rocks A. Nelson 4429 1897-8-30
GH: 00036885 Atriplex gardneri utahensis (M. E. Jones) Dorn USA: Wyoming Point of Rocks A. Nelson 4429 1897-8-30
GH: 00376413 Atriplex lentiformis (Torrey) S. Watson USA: California Indio A. Nelson 1153a 1930-3-1
GH: 00036884 Atriplex pabularis A. Nelson USA: Wyoming Point of Rocks A. Nelson 4429 1897-8-30
GH: 00036885 Atriplex pabularis A. Nelson USA: Wyoming Point of Rocks A. Nelson 4429 1897-8-30
GH: 00056593 Atriplex philonitra A. Nelson USA: Wyoming The saline banks of Bitter Creek, Green Rive... A. Nelson 8141 1900-8-29
GH: 00066856 Atriplex philonitra A. Nelson USA: Wyoming Laramie River, Hutton's Grove, dry alkaline ... A. Nelson 8171 1900-9-5
GH: 00066856 Atriplex powellii S. Watson USA: Wyoming Laramie River, Hutton's Grove, dry alkaline ... A. Nelson 8171 1900-9-5
GH: 01826634 Atriplex powellii S. Watson USA: Wyoming Howell Lakes. A. Nelson 1164 1894-10-1
GH: 01826630 Atriplex powellii S. Watson USA: Wyoming Laramie: Experiment Farm A. Nelson 8676 1902-9
GH: 01826528 Atriplex prostrata Boucher ex de Candolle USA: Montana [data not captured] A. Nelson 9542 1910-8-19
GH: 00066859 Atriplex rosea Linnaeus USA: Wyoming Granger, on loose soil of railroad grades A. Nelson 8140 1900-8-29
GH: 01826819 Atriplex rosea Linnaeus USA: Wyoming Evanston A. Nelson 9631 1910-9-4
GH: 01826818 Atriplex rosea Linnaeus USA: Wyoming Laramie: Dry railroad embankments. A. Nelson 8659 1901-9-4
GH: 01826817 Atriplex rosea Linnaeus USA: Wyoming Laramie: [no additional data] A. Nelson 8961 1904-9
GH: 00066859 Atriplex spatiosa A. Nelson USA: Wyoming Granger, on loose soil of railroad grades A. Nelson 8140 1900-8-29
GH: 00036873 Atriplex subspicata (Nuttall) Rydberg USA: Wyoming Laramie: Saline open plains A. Nelson 8086 1900-8-18
GH: 01826981 Atriplex tridentata Kuntze USA: Wyoming [no additional data] A. Nelson 3667 1897
GH: 01826977 Atriplex tridentata Kuntze USA: Wyoming Sweet Water A. Nelson 1192 1894-9-10
GH: 01826975 Atriplex tridentata Kuntze USA: Wyoming Point of Rocks A. Nelson 3712 1897-7-12
GH: 01826974 Atriplex tridentata Kuntze USA: Wyoming Laramie River A. Nelson 8174 1900-9-5
GH: 00056593 Atriplex truncata (Torrey ex S. Watson) A. Gray USA: Wyoming The saline banks of Bitter Creek, Green Rive... A. Nelson 8141 1900-8-29
GH: 01781041 Atriplex truncata (Torrey ex S. Watson) A. Gray USA: Wyoming Laramie: [no additional data] A. Nelson 11072 1929-9-15
GH: 01781040 Atriplex truncata (Torrey ex S. Watson) A. Gray USA: Wyoming Rawlins A. Nelson 8158 1900-8-31
GH: 01781039 Atriplex truncata (Torrey ex S. Watson) A. Gray USA: Wyoming Laramie: [no additional data] A. Nelson 8085 1900-8-18
GH: 01781036 Atriplex truncata (Torrey ex S. Watson) A. Gray USA: Wyoming Poison Spider Crk. A. Nelson 621 1894-7-27
GH: 01781035 Atriplex truncata (Torrey ex S. Watson) A. Gray USA: Wyoming Howell Lakes. A. Nelson 1166 1894-10-1
GH: 00066861 Atriplex volutans A. Nelson USA: Wyoming Seven Mile Lake A. Nelson 2796 1896-9-14
GH: 01781437 Blitum capitatum Linnaeus USA: Wyoming Wood's Creek A. Nelson 2088 1896-8-11
GH: 01781436 Blitum capitatum Linnaeus USA: Wyoming Head of Wood's Creek A. Nelson 8042 1900-8-10
GH: 01781330 Blitum capitatum Linnaeus USA: Wyoming Cummins A. Nelson 1448 1895-7-29
GH: 01781577 Blitum nuttallianum Schultes USA: Wyoming Telephone Mines A. Nelson 7884 1900-7-31
GH: 01781576 Blitum nuttallianum Schultes USA: Wyoming Laramie: [no additional data] A. Nelson 7 1893-8
GH: 01781575 Blitum nuttallianum Schultes USA: Wyoming Boulder Creek. A. Nelson 1103 1894-8-27
GH: 01782459 Chenopodium berlandieri zschackii (Murr) Murr ex Ascherson USA: Wyoming Laramie: [no additional data] A. Nelson 8082 1900-8-18
GH: 01782526 Chenopodium fremontii S. Watson USA: Wyoming Fairbanks. A. Nelson 440 1894-7-13
GH: 01782783 Chenopodium pratericola Rydberg USA: Wyoming Fairbanks. A. Nelson 483 1894-7-14
GH: 01782984 Corispermum americanum (Nuttall) Nuttall USA: Wyoming Platte Canon A. Nelson 2770 1896-8-27
GH: 00032260 Corispermum emarginatum Rydberg USA: Wyoming Laramie: A. Nelson 4282 1897-9-15
GH: 00032260 Corispermum villosum Rydberg USA: Wyoming Laramie: A. Nelson 4282 1897-9-15
GH: 01784026 Corispermum villosum Rydberg USA: Wyoming Diamondville A. Nelson 8109 1900-8-27
GH: 01784153 Cycloloma atriplicifolium (Sprengel) J. M. Coulter USA: Wyoming Fairbanks. A. Nelson 471 1894-7-14
GH: 01784691 Grayia spinosa (Hooker) Moquin-Tandon USA: Wyoming Green River A. Nelson 3029 1897-5-30
A: 01784687 Grayia spinosa (Hooker) Moquin-Tandon USA: Wyoming Green River A. Nelson 3029 1897-5-30
A: 01784918 Krascheninnikovia lanata (Pursh) A. Meeuse & A. Smit USA: Wyoming Laramie: [no additional data] A. Nelson 1134 1894-9-9
GH: 01784915 Krascheninnikovia lanata (Pursh) A. Meeuse & A. Smit USA: Wyoming Laramie: [no additional data] A. Nelson 1134 1894-9-9
GH: 01784913 Krascheninnikovia lanata (Pursh) A. Meeuse & A. Smit USA: Wyoming Laramie: [no additional data] A. Nelson 20
GH: 01784924 Krascheninnikovia lanata (Pursh) A. Meeuse & A. Smit USA: Wyoming Laramie: [no additional data] A. Nelson 8165 1900-8-30
GH: 01784923 Krascheninnikovia lanata (Pursh) A. Meeuse & A. Smit USA: Wyoming [no additional data] A. Nelson 3407 1897
A: 01784919 Krascheninnikovia lanata (Pursh) A. Meeuse & A. Smit USA: Wyoming Laramie: [no additional data] A. Nelson 8165 1900-8-30
GH: 01784977 Micromonolepis pusilla (Torrey ex S. Watson) Ulbrich USA: Wyoming Point of Rocks A. Nelson 4745 1898-6-15
GH: 01783009 Neokochia americana (S. Watson) G. L. Chu & S. C. Sanderson USA: Wyoming Green River A. Nelson 3043 1897-5-31
GH: 01783003 Neokochia americana (S. Watson) G. L. Chu & S. C. Sanderson USA: Wyoming Point of Rocks A. Nelson 7152 1900-6-12
GH: 01783170 Oxybasis glauca (Linnaeus) S. Fuentes, Uotila & Borsch USA: Wyoming Poison Spider Crk. A. Nelson 625 1894-7-27
GH: 01783275 Oxybasis rubra (Linnaeus) S. Fuentes, Uotila & Borsch USA: Wyoming Laramie River A. Nelson 8182a 1900-9-5
GH: 00037227 Salicornia rubra A. Nelson USA: Wyoming Laramie: A. Nelson 5284 1898-9-6
GH: 01783653 Salicornia rubra A. Nelson USA: Wyoming Howell Lakes. A. Nelson 1162 1894-10-1
GH: 01783651 Salicornia rubra A. Nelson USA: Wyoming Laramie Plains A. Nelson 8193 1900-9-5
GH: 01783987 Salsola tragus Linnaeus USA: Wyoming Cheyenne A. Nelson 1998 1896-6-30
GH: 01785038 Salsola tragus tenuifolia (Tausch) Tzvel. USA: Wyoming Laramie: [no additional data] A. Nelson 8081 1900-8-18
GH: 01785157 Sarcobatus vermiculatus (Hooker) Torrey USA: Wyoming Howell Lakes A. Nelson 1161 1894-10-1
GH: 01785308 Stutzia dioica (Nuttall) E. H. Zacharias USA: Wyoming Bush Ranch A. Nelson 7109, 8149 1900-6-16
GH: 01785468 Suaeda depressa (Pursh) S. Watson USA: Wyoming Laramie Plains A. Nelson 8194 1900-9-5
GH: 01785463 Suaeda depressa (Pursh) S. Watson USA: Wyoming Poison Spider Creek. A. Nelson 623 1894-7-27
GH: 01785462 Suaeda depressa (Pursh) S. Watson USA: Wyoming Hanna A. Nelson 8161 1900-8-31
GH: 01785461 Suaeda depressa (Pursh) S. Watson USA: Wyoming Howell Lakes. A. Nelson 1163 1894-10-1
GH: 01785460 Suaeda depressa (Pursh) S. Watson USA: Wyoming Laramie: [no additional data] A. Nelson 8677 1902-9
GH: 01785869 Suaeda nigra (Rafinesque) J. F. Macbride USA: Wyoming Popo-Agie River. A. Nelson 717 1894-8-3
GH: 01785865 Suaeda nigra (Rafinesque) J. F. Macbride USA: Wyoming Green River A. Nelson 3042 1897-5-31
GH: 01785863 Suaeda nigra (Rafinesque) J. F. Macbride USA: Wyoming Seven Mile Lake A. Nelson 2798 1896-9-14
Cladoniaceae FH: 00413971 Cladonia amaurocraea (Flörke) Schaerer USA: Alaska [data not captured] A. Nelson 4044 1939-8-7
FH: 00413973 Cladonia amaurocraea (Flörke) Schaerer USA: Alaska [data not captured] A. Nelson 3986a 1939-7-26
FH: 00406250 Cladonia arbuscula beringiana Ahti USA: Alaska [data not captured] A. Nelson 4045 1939
FH: 00440828 Cladonia pyxidata (Linnaeus) Hoffmann USA: Wyoming [data not captured] A. Nelson 8811 1902
FH: 00440829 Cladonia pyxidata (Linnaeus) Hoffmann USA: Wyoming [data not captured] A. Nelson 1749 1895
Climaciaceae FH: 00538890 Climacium americanum Bridel USA: Wyoming [data not captured] A. Nelson 1724 1895-8-18
Commelinaceae GH: 02113739 Tradescantia occidentalis (Britton) Smyth USA: Wyoming Fairbanks A. Nelson 4921 1894-7-14
GH: 02113738 Tradescantia occidentalis (Britton) Smyth USA: Wyoming Torrington A. Nelson 8293 1901-6-28
GH: 02113737 Tradescantia occidentalis (Britton) Smyth USA: Wyoming Halleck Canon A. Nelson 7455 1900-7-4
Convolvulaceae GH: 02056077 Cuscuta approximata Babington USA: Wyoming Laramie: [no additional data] A. Nelson 1139 1894-9-15
GH: 02057183 Cuscuta racemosa Martius USA: Wyoming Uva on the Platt A. Nelson 2741 1896-8-26
GH: 02057650 Evolvulus pilosus Roxburgh USA: Wyoming Fairbanks A. Nelson 398 1894-7-11
GH: 02042244 Ipomoea leptophylla Torrey USA: Wyoming Fairbanks A. Nelson 491 1894-7-14
Cornaceae GH: 02019508 Cornus stolonifera Michaux USA: Wyoming Fort Steele A. Nelson 7110 1900-6
A: 02019501 Cornus stolonifera Michaux USA: Wyoming Pole Creek A. Nelson 1407 1895-7-2
GH: 02019496 Cornus stolonifera Michaux USA: Wyoming Big Popo Agie River A. Nelson 733 1894-8-2
GH: 02019494 Cornus stolonifera Michaux USA: Wyoming Little Sandy A. Nelson 1125 1894-8-31
GH: 02019493 Cornus stolonifera Michaux USA: Wyoming Sundance Creek A. Nelson 2124 1896-7-2
Crassulaceae GH: 01991413 Sedum griffithsii Rose USA: New Mexico Jemez Mts., near Jemez Springs A. Nelson 11762 1931-8-26
GH: 01991585 Sedum lanceolatum Torrey USA: Utah Mill Creek Canyon A. Nelson 1212 1905-6-22
GH: 01991595 Sedum lanceolatum Torrey USA: Wyoming Pole Creek A. Nelson 1340 1895-6-28
GH: 01991600 Sedum lanceolatum Torrey USA: Wyoming In the "Devil's Kitchen". Powder River A. Nelson 9416 1910-6-26
GH: 01991602 Sedum lanceolatum Torrey USA: Wyoming Laramie Hills A. Nelson 351 1894-7-7
GH: 01991606 Sedum lanceolatum Torrey USA: Wyoming Chugq Creek A. Nelson 7320 1900-6-29
GH: 01991924 Sedum rhodanthum A. Gray USA: Wyoming Centennial. A. Nelson 7734 1900-7-27
GH: 01991936 Sedum rhodanthum A. Gray USA: Wyoming Centennial Hills A. Nelson 1703 1895-8-17
GH: 01991943 Sedum rhodanthum A. Gray USA: Wyoming Union Pass A. Nelson 929 1894-8-13
Cucurbitaceae GH: 01544350 Marah gilensis (Greene) Greene USA: Arizona Superior A. Nelson 11239a 1930-3-21
Cupressaceae GH: 00356193 Juniperus californica Carr USA: California Buckman Springs A. Nelson 11188a 1930-3-14
GH: 02104068 Juniperus communis Linnaeus USA: Wyoming Cummins. A. Nelson 1481 1895-7-28
GH: 02104064 Juniperus communis Linnaeus USA: Wyoming Laramie: [no additional data] A. Nelson 10031 1923-9-30
GH: 02104294 Juniperus communis depressa Pursh USA: Wyoming Telephone Mines A. Nelson 7925 1900-8-2
A: 02104674 Juniperus communis montana Aiton USA: Wyoming Cummins. A. Nelson 1510 1895-7-29
A: 02104673 Juniperus communis montana Aiton USA: Wyoming Wood's Creek A. Nelson 1896-8-11
A: 02104672 Juniperus communis montana Aiton USA: Wyoming La Plata Mines. A. Nelson 1834 1895-8-24
GH: 02104671 Juniperus communis montana Aiton USA: Wyoming Laramie Hills. A. Nelson 11 1894-5-4
GH: 02104742 Juniperus deppeana Steudel USA: Arizona Weaver's Camp, Baboquivari Mts. A. Nelson 11099a 1930-2-19
GH: 02104779 Juniperus deppeana Steudel USA: New Mexico Jemez Springs A. Nelson 11689 1931-8-18
GH: 02105220 Juniperus horizontalis Moench USA: Wyoming Sundance A. Nelson 2136 1896-7-2
GH: 02105219 Juniperus horizontalis Moench USA: Wyoming Plumbego Canyon A. Nelson 11368 1930-6-10
GH: 02105217 Juniperus horizontalis Moench USA: Wyoming Ranchester A. Nelson 8491 1901-7-25
A: 02105214 Juniperus horizontalis Moench USA: Wyoming Sundance A. Nelson 2136 1896-7-2
GH: 02105329 Juniperus monosperma Sargent USA: Arizona Concho A. Nelson 10182 1925-4-16
GH: 02105692 Juniperus osteosperma (Torrey) Little USA: Arizona South end of Coconino Forest Ashfork A. Nelson 10246 1925-4-28
GH: 02105691 Juniperus osteosperma (Torrey) Little USA: Arizona wash near Concho A. Nelson 10186 1925-4-16
A: 02105821 Juniperus osteosperma (Torrey) Little USA: Oregon Point of Rocks A. Nelson 3096 1897-6-1
GH: 02105816 Juniperus osteosperma (Torrey) Little USA: Wyoming Mountain View A. Nelson 11367 1930-5-29
GH: 02106038 Juniperus scopulorum Sargent USA: Arizona Miami A. Nelson 11275a 1930-3-20
GH: 02106097 Juniperus scopulorum Sargent USA: Colorado Spruce Tree Ruins, Mesa Verde Nat'l Park A. Nelson 10412 1925-5-12
GH: 02106098 Juniperus scopulorum Sargent USA: Colorado near Canon City A. Nelson 10502 1925-5-18
GH: 02106099 Juniperus scopulorum Sargent USA: Colorado in hill district. Trinidad A. Nelson 10164 1925-4-6
GH: 02106222 Juniperus scopulorum Sargent USA: New Mexico Taos A. Nelson 11475 1931-5-31
GH: 02106221 Juniperus scopulorum Sargent USA: New Mexico Las Vegas-Santa Fe A. Nelson 11561 1931-8-1
GH: 02106217 Juniperus scopulorum Sargent USA: New Mexico Univ. Field School area Jemez Springs A. Nelson 11664 1931-8-15
GH: 02106419 Juniperus scopulorum Sargent USA: Wyoming Laramie Hills A. Nelson 3170 1897-6-16
A: 02106418 Juniperus scopulorum Sargent USA: Wyoming Laramie Hills A. Nelson 3170 1897-6-16
A: 02106417 Juniperus scopulorum Sargent USA: Wyoming Laramie: [data not captured] A. Nelson 1897
A: 02106416 Juniperus scopulorum Sargent USA: Wyoming Pine Bluffs A. Nelson 3507 1897-7-5
A: 02106415 Juniperus scopulorum Sargent USA: Wyoming Laramie: [no additional data] A. Nelson 1898-2
A: 02106414 Juniperus scopulorum Sargent USA: Wyoming Laramie Hills A. Nelson 1884 1896-5-3
A: 02106479 Juniperus scopulorum Sargent USA: Wyoming Laramie Hills A. Nelson 3170
GH: 02106465 Juniperus scopulorum Sargent USA: Wyoming Winton A. Nelson 11065 1929-8-25
GH: 02106464 Juniperus scopulorum Sargent USA: Wyoming Laramie Hills A. Nelson 7244 1900-6
GH: 02106463 Juniperus scopulorum Sargent USA: Wyoming Laramie: Laramie Hills A. Nelson 11768 1931-9-15
GH: 02107109 Juniperus sp. USA: Wyoming Centennial Hills A. Nelson 1732 1895-8-20
Cyperaceae GH: 02578301 Carex atherodes Sprengel USA: Wyoming [data not captured] A. Nelson 4469 1897
GH: 02578302 Carex atherodes Sprengel USA: Wyoming Laramie: [data not captured] A. Nelson 4469 1897-9-15
GH: 02315034 Carex brevipes W. Boott ex B. D. Jackson USA: Wyoming Mountain Home A. Nelson 11594 1931-7-10
GH: 02315033 Carex brevipes W. Boott ex B. D. Jackson USA: Wyoming [data not captured] A. Nelson 4046 1897-8-17
GH: 02315032 Carex brevipes W. Boott ex B. D. Jackson USA: Wyoming [data not captured] A. Nelson 4046 1897-8-7
GH: 02315031 Carex brevipes W. Boott ex B. D. Jackson USA: Wyoming Lewis River A. Nelson 6361 1899-8-8
GH: 02393716 Carex canescens Linnaeus USA: Wyoming Centennial Hills. A. Nelson 1730 1895-8-18
GH: 02315034 Carex deflexa boottii L. H. Bailey USA: Wyoming Mountain Home A. Nelson 11594 1931-7-10
GH: 02315033 Carex deflexa boottii L. H. Bailey USA: Wyoming [data not captured] A. Nelson 4046 1897-8-17
GH: 02315032 Carex deflexa boottii L. H. Bailey USA: Wyoming [data not captured] A. Nelson 4046 1897-8-7
GH: 02315031 Carex deflexa boottii L. H. Bailey USA: Wyoming Lewis River A. Nelson 6361 1899-8-8
GH: 02394668 Carex disperma Dewey USA: Wyoming Branch of Pole Creek A. Nelson 1943 1896-6-13
GH: 02368778 Carex douglasii Boott USA: Wyoming Centennial Valley A. Nelson 2652 1896-8-17
GH: 02368777 Carex douglasii Boott USA: Wyoming Big Creek A. Nelson 3975 1897-8-10
GH: 02368776 Carex douglasii Boott USA: Wyoming Evanston A. Nelson 7224 1900-6-14
GH: 02368773 Carex douglasii Boott USA: Wyoming Evanston A. Nelson 3017 1897-5-29
GH: 02368772 Carex douglasii Boott USA: Wyoming Big Creek A. Nelson 3975 1897-8-11
GH: 02368770 Carex douglasii Boott USA: Wyoming Bate's Hole A. Nelson 9181 1908-8-4
GH: 02368926 Carex duriuscula C. A. Meyer USA: Wyoming Laramie: [no additional data] A. Nelson 287 1894-6-28
GH: 02368925 Carex duriuscula C. A. Meyer USA: Wyoming Laramie Hills. A. Nelson 19 1894-5-14
GH: 02368934 Carex duriuscula C. A. Meyer USA: Wyoming Laramie Peaks A. Nelson 7563a 1900-7-12
GH: 02368931 Carex duriuscula C. A. Meyer USA: Wyoming [no additional data] A. Nelson 3991 1897
GH: 02368929 Carex duriuscula C. A. Meyer USA: Wyoming Sand Creek A. Nelson 6962 1900-5-30
GH: 02368927 Carex duriuscula C. A. Meyer USA: Wyoming Laramie Hills A. Nelson 819 1894-5-18
GH: 02391854 Carex echinata Murray USA: Wyoming Lewis River, Yellowstone Park A. Nelson 6383 1899-8-9
GH: 00027228 Carex festivella Mackenzie USA: Wyoming A. Nelson 3275 1897
GH: 02370429 Carex hoodii Boott USA: Wyoming Beaver Lake, Yellowstone National Park A. Nelson 6133 1899-7-24
GH: 02395705 Carex jonesii L. H. Bailey USA: Wyoming Medicine Bow Mts. A. Nelson 9164 1908-8-16
GH: 02395742 Carex neurophora Mackenzie USA: Wyoming Battle Lake A. Nelson 4015 1897-8-16
GH: 02395739 Carex neurophora Mackenzie USA: Wyoming Lewis River, Yellowstone Park A. Nelson 6357 1899-8-8
GH: 02395738 Carex neurophora Mackenzie USA: Wyoming Medicine Bow Mts. A. Nelson 7738 1900-8-28
GH: 02368353 Carex nigricans C. A. Meyer USA: Wyoming telephone Mines A. Nelson 7946 1900-8-3
GH: 02370909 Carex occidentalis L. H. Bailey USA: Wyoming Laramie Peak. A. Nelson 1614 1895-8-26
GH: 02370907 Carex occidentalis L. H. Bailey USA: Wisconsin Seven Mile Lakes A. Nelson 3445 1900-7-24
GH: 02370905 Carex occidentalis L. H. Bailey USA: Wyoming Medicine Bow Mts. A. Nelson 7826 1900-7-30
GH: 02370904 Carex occidentalis L. H. Bailey USA: Wyoming Laramie Peak A. Nelson 7565 1900-7-12
GH: 02369203 Carex praegracilis W. Boott USA: Montana [data not captured] A. Nelson 3445a 1900-7-24
GH: 02369318 Carex praegracilis W. Boott USA: Wyoming [no additional data] A. Nelson 3647 1897-7-7
GH: 02369361 Carex praegracilis W. Boott USA: Wyoming Laramie: [no additional data] A. Nelson 65 1894-6-1
GH: 02369359 Carex praegracilis W. Boott USA: Wyoming Evanston A. Nelson 2902 1897-5-28
GH: 02369353 Carex praegracilis W. Boott USA: Wyoming Beaver Lake, Yellowstone Park [national park... A. Nelson 6121 1899-7-24
GH: 02369350 Carex praegracilis W. Boott USA: Wyoming Centennial A. Nelson 7701 1900-7-26
GH: 02369348 Carex praegracilis W. Boott USA: Wyoming Grand Encampment Creek A. Nelson 4001 1897-8-13
GH: 02369347 Carex praegracilis W. Boott USA: Wyoming Centennial North Fork A. Nelson 7701 1900-7-26
GH: 02369339 Carex praegracilis W. Boott USA: Wyoming Pine Bluffs A. Nelson 3647 1897-7-7
GH: 02369338 Carex praegracilis W. Boott USA: Wyoming Pine Bluffs A. Nelson 3647 1897-7-7
GH: 02369336 Carex praegracilis W. Boott USA: Wyoming Artist's Paint Pots, Yellowstone Park [natio... A. Nelson 6161 1899-7-26
GH: 02369335 Carex praegracilis W. Boott USA: Wyoming [no additional data] A. Nelson 3735 1897
GH: 01774457 Carex rostrata Stokes USA: Wyoming [data not captured] A. Nelson 7495 1900-7-9
GH: 02369569 Carex sartwellii Dewey USA: Wyoming Woods A. Nelson 8991 1905-8-5
GH: 01775103 Carex saxatilis Linnaeus USA: Wyoming [data not captured] A. Nelson 7937 1900-8-2
GH: 00027435 Carex simulata Mackenzie USA: Wyoming Chug Creek A. Nelson 7316 1900-6-29
GH: 02368996 Carex simulata Mackenzie USA: Wyoming [no additional data] A. Nelson 3725 1897
GH: 01773863 Carex utriculata Boott USA: Wyoming [data not captured] A. Nelson 8032 1900-8-9
GH: 01773864 Carex utriculata Boott USA: Wyoming [data not captured] A. Nelson 7495 1900-7-9
GH: 01773865 Carex utriculata Boott USA: Wyoming [data not captured] A. Nelson 7531 1900-7-10
GH: 01773874 Carex utriculata Boott USA: Wyoming [data not captured] A. Nelson 8032 1900-8-9
GH: 01773877 Carex utriculata Boott USA: Wyoming [data not captured] A. Nelson 6158 1899-7-26
GH: 01773878 Carex utriculata Boott USA: Wyoming [data not captured] A. Nelson 6600 1899-8-21
GH: 01773879 Carex utriculata Boott USA: Wyoming [data not captured] A. Nelson 6097 1899-7-24
GH: 02370296 Carex vallicola Dewey USA: Wyoming Glen Creek, Yellowstone National Park A. Nelson 5584 1899-6-30
GH: 01774885 Carex vesicaria Linnaeus USA: Wisconsin [data not captured] A. Nelson 6553 1899-8-18
GH: 01774886 Carex vesicaria Linnaeus USA: Wisconsin [data not captured] A. Nelson 6563 1899-8-12
GH: 00028033 Scirpus paludosus A. Nelson USA: Wyoming A. Nelson 3874 1897
Dicranaceae FH: 00541944 Dicranum bonjeanii De Notaris USA: Wyoming [data not captured] A. Nelson 1899-7-24
Ditrichaceae FH: 00793330 Distichium capillaceum (Hedwig) Bruch & Schimper USA: Wyoming [data not captured] A. Nelson 9156 1908-8-15
FH: 00793334 Distichium capillaceum (Hedwig) Bruch & Schimper USA: Wyoming [data not captured] A. Nelson 1896-7-12
Dysphaniaceae GH: 01784477 Dysphania botrys (Linnaeus) Mosyakin & Clemants USA: Wyoming Laramie: [no additional data] A. Nelson 9083 1907-8
GH: 01784476 Dysphania botrys (Linnaeus) Mosyakin & Clemants USA: Wyoming Laramie: [no additional data] A. Nelson 5276 1898-9-6
Elaeagnaceae GH: 01576295 Elaeagnus commutata Bernhardi ex Rydberg USA: Wyoming Steamboat Mt. A. Nelson 7052 1900-6-9
GH: 01576297 Elaeagnus commutata Bernhardi ex Rydberg USA: Wyoming Fort Washakie A. Nelson 703 1894-8-5
GH: 01576485 Shepherdia argentea (Pursh) Nuttall USA: Wyoming Bessemer A. Nelson 636 1894-7-26
A: 01577017 Shepherdia canadensis Nuttall USA: Wyoming Pole Creek A. Nelson 1887 1896-5-23
GH: 01577025 Shepherdia canadensis Nuttall USA: Wyoming Pole Creek A. Nelson 25 1894-5-12
GH: 01577026 Shepherdia canadensis Nuttall USA: Wyoming Garfield Peak A. Nelson 687 1894-7-29
GH: 01577028 Shepherdia canadensis Nuttall USA: Wyoming Antelope Basin A. Nelson 7470 1900-7-8
Ericaceae GH: 01117652 Arctostaphylos pungens Kunth USA: Arizona Prescott A. Nelson 10231 1925-4-28
A: 01536602 Arctostaphylos uva-ursi (Linnaeus) Sprengel USA: Wyoming Centennial A. Nelson 8817 1902-8-7
GH: 01536605 Arctostaphylos uva-ursi (Linnaeus) Sprengel USA: Wyoming Laramie Hills A. Nelson 9642 1912-11
GH: 01536611 Arctostaphylos uva-ursi (Linnaeus) Sprengel USA: Wyoming Tabernacle Butte A. Nelson 1126 1894-8-31
GH: 01536613 Arctostaphylos uva-ursi (Linnaeus) Sprengel USA: Wyoming Head of Pole Creek A. Nelson 1214 1895-5-18
GH: 01562404 Chimaphila umbellata occidentalis (Rydberg) S. F. Blake USA: Wyoming Jacksons Hole A. Nelson 946 1894-8-21
GH: 01562408 Chimaphila umbellata occidentalis (Rydberg) S. F. Blake USA: Wyoming Laramie Peak A. Nelson 1616 1895-8-7
GH: 01594250 Kalmia microphylla (Hooker) A. Heller USA: Wyoming Teton Mts A. Nelson 952 1894-8-21
A: 01594255 Kalmia microphylla (Hooker) A. Heller USA: Wyoming Dome Lake A. Nelson 2402 1896-7-16
GH: 01594257 Kalmia microphylla (Hooker) A. Heller USA: Wyoming Brooklyn Lake A. Nelson 9226 1909-8
GH: 01719190 Monotropa hypopitys Linnaeus USA: Wyoming Centennial Valley A. Nelson 1708 1895-8-17
GH: 01720134 Orthilia secunda (Linnaeus) House USA: Wyoming Laramie Peak A. Nelson 1617 1895-8-7
GH: 01683268 Phyllodoce empetriformis (Smith) D. Don USA: Wyoming Teton Mts. A. Nelson 1006 1894-8-21
GH: 01683682 Pterospora andromedea Nuttall USA: Colorado Cherokee Park A. Nelson 10015 1923-8-26
GH: 01683687 Pterospora andromedea Nuttall USA: Wyoming Centennial Hills. A. Nelson 1681 1895-8-17
GH: 01684815 Pyrola asarifolia Michaux USA: Wyoming Centennial Hills A. Nelson 1729 1895-8-19
GH: 01684823 Pyrola asarifolia Michaux USA: Wyoming Libby Creek A. Nelson 11030 1929-7-4
GH: 01684824 Pyrola asarifolia Michaux USA: Wyoming Jackson's Hole A. Nelson 947 1894-8-21
GH: 01684833 Pyrola asarifolia Michaux USA: Wyoming Laramie Peak A. Nelson 7543 1900-8-11
GH: 01761172 Pyrola chlorantha Swartz USA: Wyoming Centennial Hills A. Nelson 1732 1895-8-19
GH: 01761173 Pyrola chlorantha Swartz USA: Wyoming Cummins. A. Nelson 1505 1895-7-29
GH: 01761174 Pyrola chlorantha Swartz USA: Wyoming Stockade Beaver A. Nelson 9454 1910-7-20
GH: 01761178 Pyrola chlorantha Swartz USA: Wyoming Libby Creek A. Nelson 11029 1929-7-4
GH: 01761927 Pyrola minor Linnaeus USA: Wyoming Medicine Bow Mts. A. Nelson 7938 1900-8-1
GH: 01761924 Pyrola minor Linnaeus USA: Wyoming La Plata Mines. A. Nelson 1825 1895-8-23
Erysiphaceae FH: 00965652 Erysiphe cichoracearum de Candolle USA: Wyoming Centennial, Albany Co. A. Nelson 7999 1900-8-7
FH: 00965652 Erysiphe pseudosepulta U. Braun USA: Wyoming Centennial, Albany Co. A. Nelson 7999 1900-8-7
FH: 00953737 Phyllactinia guttata (Wallroth) Léveillé USA: Wyoming Laramie Hills A. Nelson No. 6908 1899-9-13
FH: 00953737 Phyllactinia suffulta (Rebentisch) Saccardo USA: Wyoming Laramie Hills A. Nelson No. 6908 1899-9-13
Euphorbiaceae GH: 00047642 Euphorbia aliceae A. Nelson USA: Wyoming Hartville A. Nelson 549 1894-7-15
GH: 00277373 Euphorbia arkansana atrosemina Norton USA: Wyoming Mexican mines A. Nelson 581 1984-7-20
GH: 00047642 Euphorbia dentata Michaux USA: Wyoming Hartville A. Nelson 549 1894-7-15
GH: 00277373 Euphorbia dictyosperma Fischer & C. A. Meyer USA: Wyoming Mexican mines A. Nelson 581 1984-7-20
GH: 00047642 Euphorbia exstipulata Engelmann USA: Wyoming Hartville A. Nelson 549 1894-7-15
Fabaceae GH: 01963122 Acmispon americanus (Nuttall) Rydberg USA: Wyoming Limestone Range A. Nelson 9531 1910-7-27
GH: 01963972 Acmispon rigidus (Bentham) Brouillet USA: Arizona Superior A. Nelson 11274a 1930-3-21
GH: 01967694 Amorpha canescens Pursh USA: Wyoming Sundance A. Nelson 9519 1910-7-24
GH: 01935429 Amorpha fruticosa Linnaeus USA: Wyoming Platte Canyon A. Nelson 8651 1901-9
GH: 01935428 Amorpha fruticosa Linnaeus USA: Wyoming Fairbanks A. Nelson 337 1894-7-11
GH: 00064354 Aragallus albiflorus A. Nelson USA: Wyoming Pole Creek A. Nelson 119 1894-6-2
GH: 00058573 Aragallus albiflorus condensatus A. Nelson USA: Wyoming Bitter Creek A. Nelson 4773 1898-6-16
GH: 00058580 Aragallus gracilis A. Nelson USA: Wyoming Limestone Range [of the Black Hills], Newcas... A. Nelson 2545 1896-7-30
GH: 00064355 Aragallus saximontanus A. Nelson USA: Wyoming Pole Creek A. Nelson 119 1894-6-2
GH: 00058613 Astragalus aculeatus A. Nelson USA: Wyoming Big Horn Mountains, near Dome Lake A. Nelson 2445 1896-7-18
GH: 02067547 Astragalus adsurgens robustior Hooker USA: Wyoming Garfield Peak A. Nelson 646 1894-7-24
GH: 02067560 Astragalus adsurgens robustior Hooker USA: Wyoming South Sybille A. Nelson 7379 1900-7-3
GH: 02067724 Astragalus agrestis G. Don USA: Wyoming [no additional data] A. Nelson 3688 1897
GH: 02067727 Astragalus agrestis G. Don USA: Wyoming Meadow Creek A. Nelson 775 1894-8-9
GH: 02067728 Astragalus agrestis G. Don USA: Wyoming Meadow Creek A. Nelson 815 1894-8-9
GH: 02067734 Astragalus agrestis G. Don USA: Wyoming Laramie A. Nelson 7292 1900-6-20
GH: 02064148 Astragalus alpinus Linnaeus USA: Wyoming Pole Creek A. Nelson 147 1894-6-3
GH: 02064153 Astragalus alpinus Linnaeus USA: Wyoming Medicine Bow Mts. A. Nelson 7791 1900-7-28
GH: 02064160 Astragalus alpinus Linnaeus USA: Wyoming Bacon Creek A. Nelson 1047 1894-8-25
GH: 02064161 Astragalus alpinus Linnaeus USA: Wyoming Medicine Bow Mts. A. Nelson 7791 1900-7-28
GH: 02064164 Astragalus alpinus Linnaeus USA: Wyoming Union Pass A. Nelson 993 1894-8-13
GH: 02064300 Astragalus americanus (Hooker) M. E. Jones USA: Wyoming Little Goose Park A. Nelson 2329 1896-7-15
GH: 02064379 Astragalus aretioides (M. E. Jones) Barneby USA: Wyoming Bitter Creek A. Nelson 4767 1898-6-16
GH: 02064572 Astragalus australis glabriusculus (Hooker) Isely USA: Wyoming Table Mt. A. Nelson 85 1894-6-2
GH: 02064674 Astragalus bisulcatus (Hooker) A. Gray USA: Colorado Salida: [no additional data] A. Nelson 10506 1925-5-18
GH: 02064728 Astragalus bisulcatus (Hooker) A. Gray USA: Wyoming South Sybille A. Nelson 7380 1900-7-3
GH: 02064730 Astragalus bisulcatus (Hooker) A. Gray USA: Wyoming Laramie: Laramie A. Nelson 292 1894-6-30
GH: 02064733 Astragalus bisulcatus (Hooker) A. Gray USA: Wyoming Garfield Peak A. Nelson 682 1894-7-29
GH: 02064739 Astragalus bisulcatus haydenianus (A. Gray) Barneby USA: Colorado Pagosa - Chama road A. Nelson 10484 1925-5-15
GH: 02064754 Astragalus bisulcatus haydenianus (A. Gray) Barneby USA: New Mexico Cimarron A. Nelson 11506 1931-6-2
GH: 02064770 Astragalus bisulcatus haydenianus (A. Gray) Barneby USA: Wyoming North Vermillion Creek A. Nelson 3786 1897-7-20
GH: 02064771 Astragalus bisulcatus haydenianus (A. Gray) Barneby USA: Wyoming Bush Ranch A. Nelson 7104 1900-6-10
GH: 02064774 Astragalus bisulcatus haydenianus (A. Gray) Barneby USA: Wyoming Bitter Creek A. Nelson 3711 1897-7-12
GH: 02064822 Astragalus bodinii E. Sheldon USA: Wyoming Mandel A. Nelson 8911 1903-7-24
GH: 02064823 Astragalus bodinii E. Sheldon USA: Wyoming Centennial A. Nelson 8694 1902-7-27
GH: 02064824 Astragalus bodinii E. Sheldon USA: Wyoming Cummins. A. Nelson 1529 1895-7-30
GH: 02064825 Astragalus bodinii E. Sheldon USA: Wyoming Centennial Valley A. Nelson 1855 1895-8-25
GH: 02064906 Astragalus calycosus Torrey ex S. Watson USA: Colorado Cortez A. Nelson 10405 1925-5-10
GH: 02064971 Astragalus calycosus scaposus (A. Gray) M. E. Jones USA: Wyoming Kemmerer A. Nelson 9011 1907-6-1
GH: 02064972 Astragalus calycosus scaposus (A. Gray) M. E. Jones USA: Wyoming Fort Bridger A. Nelson 4601 1898-6-9
GH: 00058785 Astragalus campestris (Nuttall) A. Gray USA: Wyoming Fort Steele A. Nelson 4839 1898-6-18
GH: 02047151 Astragalus canadensis Linnaeus USA: Wyoming South Sybille A. Nelson 7393 1900-7-3
GH: 02047253 Astragalus canadensis mortonii (Nuttall) S. Watson USA: Wyoming Gros Ventre River A. Nelson 1080 1894-8-16
GH: 02047259 Astragalus canadensis mortonii (Nuttall) S. Watson USA: Wyoming Wyoming A. Nelson 3384 1897
GH: 02047317 Astragalus ceramicus E. Sheldon USA: Wyoming Torrington A. Nelson 9198 1908-7-26
GH: 02047377 Astragalus cibarius E. Sheldon USA: Wyoming Evanston A. Nelson 2968 1897-5-29
GH: 02047530 Astragalus convallarius Greene USA: Wyoming Gros Ventre River A. Nelson 1086 1894-8-16
GH: 00058785 Astragalus convallarius convallarius USA: Wyoming Fort Steele A. Nelson 4839 1898-6-18
GH: 02047731 Astragalus crassicarpus Nuttall USA: Wyoming Laramie A. Nelson 201 1894-6-25
GH: 02047732 Astragalus crassicarpus Nuttall USA: Wyoming Pole Creek A. Nelson 162 1894-6-2
GH: 02047733 Astragalus crassicarpus Nuttall USA: Wyoming Laramie A. Nelson 63 1894-6-1
GH: 02044144 Astragalus drummondii Douglas ex Hooker USA: Wyoming South Sybille A. Nelson 7415 1900-7-3
GH: 02044146 Astragalus drummondii Douglas ex Hooker USA: Wyoming Birds Eye A. Nelson 9392 1910-6-25
GH: 02044153 Astragalus drummondii Douglas ex Hooker USA: Wyoming Dubois A. Nelson 763 1894-8-10
GH: 02044154 Astragalus drummondii Douglas ex Hooker USA: Wyoming Table Mt. A. Nelson 86 1894-6-2
GH: 02044349 Astragalus eucosmus B. L. Robinson USA: Wyoming Bacon Creek A. Nelson 917 1894-8-15
GH: 02044463 Astragalus flavus candicans A. Gray USA: Colorado Durango: [no additional data] A. Nelson 10446 1925-5-13
GH: 02044464 Astragalus flavus candicans A. Gray USA: Colorado At entrance to Mesa Verde Park A. Nelson 11435 1925-5-11
GH: 02044532 Astragalus flexuosus (Hooker) Douglas ex G. Don USA: Wyoming South Sybille A. Nelson 7388 1900-7-3
GH: 02044538 Astragalus flexuosus (Hooker) Douglas ex G. Don USA: Wyoming Centennial Mt. A. Nelson 8758 1902-8-2
GH: 02044540 Astragalus flexuosus (Hooker) Douglas ex G. Don USA: Wyoming South Chug Creek A. Nelson 422 1894-7-7
GH: 02044682 Astragalus gilensis Greene USA: Arizona near Cooley Lake A. Nelson 10353 1925-5-5
GH: 02044722 Astragalus gilviflorus E. Sheldon USA: Wyoming Birds Eye A. Nelson 9615 1911-5-4
GH: 02044862 Astragalus gracilis Nuttall USA: Wyoming Powder River A. Nelson 9381 1910-6-28
GH: 02044863 Astragalus gracilis Nuttall USA: Wyoming Pine Bluffs A. Nelson 3609 1897-7-5
GH: 02044874 Astragalus grayi Parry ex S. Watson USA: Wyoming Bush Ranch A. Nelson 7079 1900-6-10
GH: 02044876 Astragalus grayi Parry ex S. Watson USA: Wyoming Medicine Bow A. Nelson 9171 1908-8-4
GH: 02044877 Astragalus grayi Parry ex S. Watson USA: Wyoming Bitter Creek A. Nelson 3115 1897-6-3
GH: 02044881 Astragalus hallii A. Gray USA: Colorado Hot Sulphur Springs A. Nelson 9759 1917-7-28
GH: 02052055 Astragalus jejunus S. Watson USA: Wyoming Evanston A. Nelson 2973 1897-5-28
GH: 00058785 Astragalus junciformis A. Nelson USA: Wyoming Fort Steele A. Nelson 4839 1898-6-18
GH: 02052082 Astragalus kentrophyta A. Gray USA: Wyoming Badger A. Nelson 2751 1896-8-27
GH: 00058613 Astragalus kentrophyta implexus (Canby) Barneby USA: Wyoming Big Horn Mountains, near Dome Lake A. Nelson 2445 1896-7-18
GH: 02052143 Astragalus kentrophyta implexus (Canby) Barneby USA: Wyoming Gros Ventre River A. Nelson 1077 1894-8-16
GH: 02052446 Astragalus lentiginosus diphysus (A. Gray) M. E. Jones USA: New Mexico Magdalena A. Nelson 10178 1925-4-15
GH: 02052721 Astragalus lonchocarpus Torrey USA: Colorado Mesa Verde Park A. Nelson 10420 1925-5-12
GH: 02052750 Astragalus lonchocarpus Torrey USA: Colorado Mesa Verde Nat. Park A. Nelson 10420 1925-5-12
GH: 02052751 Astragalus lonchocarpus Torrey USA: Colorado Mesa Verde National Park A. Nelson 10420 1925-5-12
GH: 02052866 Astragalus megacarpus (Nuttall) A. Gray USA: Wyoming Steamboat Mt. A. Nelson 7061 1900-6-9
GH: 02052874 Astragalus megacarpus (Nuttall) A. Gray USA: Wyoming Bitter Creek A. Nelson 3113 1897-6-3
GH: 02052910 Astragalus microcystis A. Gray USA: Wyoming Sweet Water R. A. Nelson 1202 1894-9-24
GH: 02049026 Astragalus miser hylophilus (Rydberg) Barneby USA: Wyoming Union Pass, Wind R. Mts. A. Nelson 869 1894-8-10
GH: 02052995 Astragalus miser decumbens (Nuttall) Cronquist USA: Wyoming Medicine Bow A. Nelson 9648 1912-6-15
GH: 02052997 Astragalus miser decumbens (Nuttall) Cronquist USA: Wyoming Laramie Hills A. Nelson 198 1894-6-9
GH: 02049002 Astragalus miser decumbens (Nuttall) Cronquist USA: Wyoming Birds Eye A. Nelson 9359 1910-6-24
GH: 02049003 Astragalus miser decumbens (Nuttall) Cronquist USA: Wyoming On the summit of Steamboat Mt., Bush Ranch A. Nelson 7085 1900-6-10
GH: 02049149 Astragalus missouriensis Nuttall USA: Colorado Durango: [no additional data] A. Nelson 10462 1925-5-14
GH: 02049155 Astragalus missouriensis Nuttall USA: Colorado Cortez A. Nelson 10390 1925-5-10
GH: 02049198 Astragalus missouriensis Nuttall USA: New Mexico Walsenburg-Pueblo A. Nelson 11526 1931-6-2
GH: 02049244 Astragalus missouriensis Nuttall USA: Wyoming Laramie: Laramie A. Nelson 1896-6-3
GH: 02049246 Astragalus missouriensis Nuttall USA: Wyoming Laramie: Laramie A. Nelson 52 1894-5-22
GH: 02049354 Astragalus mollissimus Torrey USA: Wyoming Pine Bluffs A. Nelson 3627 1897-7-6
GH: 02049614 Astragalus nuttallianus austrinus (Small) Barneby USA: New Mexico Fort Sumner-Roswell A. Nelson 11317 1931-5-20
GH: 02049812 Astragalus oreganus Nuttall USA: Wyoming Tough Creek A. Nelson 9427 1910-6-24
GH: 02049814 Astragalus oreganus Nuttall USA: Wyoming Steamboat Mt. A. Nelson 7051 1900-6-9
GH: 02049894 Astragalus parryi A. Gray USA: Wyoming Centennial Hills A. Nelson 1298 1895-6-9
GH: 02049904 Astragalus pattersonii A. Gray USA: Colorado Mesa Verde Park A. Nelson 10438 1925-5-12
GH: 02049971 Astragalus pectinatus (Douglas ex Hooker) Douglas ex G. Don USA: Wyoming Centennial Valley A. Nelson 1304 1895-6-9
GH: 02049973 Astragalus pectinatus (Douglas ex Hooker) Douglas ex G. Don USA: Wyoming Laramie A. Nelson 217 1894-6-12
GH: 02048239 Astragalus purshii Douglas ex Hooker USA: Wyoming Laramie A. Nelson 53 1894-5-22
GH: 02048307 Astragalus purshii glareosus (Douglas) Barneby USA: Wyoming Evanston A. Nelson 2990 1897-5-29
GH: 02048404 Astragalus racemosus Pursh USA: Wyoming Platte River near Fairbanks A. Nelson 634 1894-7-25
GH: 02048577 Astragalus scopulorum Porter USA: Colorado Durango: [no additional data] A. Nelson 11465 1925-5-11
GH: 02048625 Astragalus sericoleucus A. Gray USA: Wyoming Laramie A. Nelson 38 1894-5-19
GH: 02048659 Astragalus shortianus Nuttall USA: Wyoming Ft. Bridges A. Nelson 4605 1898-6-9
GH: 02048664 Astragalus shortianus Nuttall USA: Wyoming Sand Creek A. Nelson 7021 1900-6-1
GH: 02048665 Astragalus shortianus Nuttall USA: Wyoming Laramie: Laramie A. Nelson 54 1894-5-23
GH: 02048696 Astragalus simplicifolius (Nuttall) A. Gray USA: Wyoming Laramie A. Nelson 7289 1900-6-20
GH: 02048697 Astragalus simplicifolius (Nuttall) A. Gray USA: Wyoming Mountain View A. Nelson 11347 1930-5-29
GH: 02048707 Astragalus simplicifolius (Nuttall) A. Gray USA: Wyoming Laramie Hills A. Nelson 31 1894-5-16
GH: 02048959 Astragalus tenellus Pursh USA: Wyoming Black Hills A. Nelson 1910-7-24
GH: 02048960 Astragalus tenellus Pursh USA: Wyoming Dubois A. Nelson 751 1894-8-9
GH: 02048969 Astragalus tenellus Pursh USA: Wyoming in the Red Hills. Laramie A. Nelson 7264 1900-6-20
GH: 02030018 Astragalus thurberi A. Gray USA: Arizona near Patagonia, halfway between Tucson and N... A. Nelson 1587 1935-4-20
GH: 01884845 Dalea aurea Nuttall ex Pursh USA: Wyoming Platte Hills A. Nelson 390 1894-7-11
GH: 01885129 Dalea candida oligophylla (Torrey) Shinners USA: Wyoming South Sybille A. Nelson 7378 1900-7-3
GH: 01885126 Dalea candida oligophylla (Torrey) Shinners USA: Wyoming Sundance A. Nelson 9601 1911-8-24
GH: 01885123 Dalea candida oligophylla (Torrey) Shinners USA: Wyoming Laramie Hills A. Nelson 330 1894-7-9
GH: 01885285 Dalea compacta pubescens (A. Gray) Barneby USA: Wyoming Buffalo A. Nelson 2452 1897-7-26
GH: 01885284 Dalea compacta pubescens (A. Gray) Barneby USA: Wyoming Platte Hills A. Nelson 331 1894-7-9
GH: 01885494 Dalea formosa Torrey USA: Arizona Globe A. Nelson 10337 1925-5-5
GH: 01885527 Dalea formosa Torrey USA: New Mexico Soccorran Plains A. Nelson 11456 1931-5-27
GH: 01885794 Dalea lanata terminalis (Jones) Barneby USA: New Mexico Jemez Springs A. Nelson 11724 1931-8-23
GH: 01885903 Dalea mollis Bentham USA: Arizona Yuma: Dublin A. Nelson 11194a 1930-3-14
GH: 01885897 Dalea mollis Bentham USA: Arizona Yuma: Fortuna Mts., Dublin A. Nelson 11135a 1930-2-26
GH: 01921098 Dalea ornata (Douglas) Eaton & Wright USA: Idaho King Hill A. Nelson 1136 1911-7-16
GH: 01921120 Dalea pulchra Gentry USA: Arizona Baboquivari Mts, Weaver's Camp A. Nelson 11126a 1930-2-22
GH: 01921508 Dalea purpurea Ventenat USA: Wyoming Halleck Canyon A. Nelson 7418 1900-7-4
GH: 01921506 Dalea purpurea Ventenat USA: Wyoming Horton A. Nelson 9516 1904-7-23
GH: 01959713 Glycyrrhiza lepidota Nuttall ex Pursh USA: Wyoming Platte River Bottoms A. Nelson 383 1894-7-11
GH: 01959712 Glycyrrhiza lepidota Nuttall ex Pursh USA: Wyoming South Sybille A. Nelson 7410 1900-7-3
GH: 01958080 Hedysarum alpinum Linnaeus USA: Wyoming Willow Creek A. Nelson 3367 1897-7-13
GH: 01958078 Hedysarum alpinum Linnaeus USA: Wyoming Boyd A. Nelson 9436 1910-7-19
GH: 01958077 Hedysarum alpinum Linnaeus USA: Wyoming Crow Creek A. Nelson 8955 1903-8-27
GH: 01958074 Hedysarum alpinum Linnaeus USA: Wyoming Willow Creek A. Nelson 3367 1897-7-13
GH: 01958221 Hedysarum boreale Nuttall USA: Wyoming Gras Ventre River A. Nelson 1087 1894-8-16
GH: 01958205 Hedysarum boreale Nuttall USA: Wyoming Shirley Basin A. Nelson 9179 1908-8-15
GH: 00032392 Hedysarum marginatum Greene USA: Wyoming Evanston: A. Nelson 7198 1900-6-14
GH: 00032392 Hedysarum occidentale Greene USA: Wyoming Evanston: A. Nelson 7198 1900-6-14
GH: 01958404 Hedysarum occidentale Greene USA: Wyoming Union Pass A. Nelson 877 1894-8-10
GH: 00032392 Hedysarum uintahense A. Nelson USA: Wyoming Evanston: A. Nelson 7198 1900-6-14
GH: 02148475 Lathyrus arizonicus Britton USA: Colorado 9225 Ft. Cumbres Pass A. Nelson 10473 1925-5-16
GH: 02149572 Lathyrus ochroleucus Hooker USA: Wyoming Sundance A. Nelson 2108 1896-7-2
GH: 02149570 Lathyrus ochroleucus Hooker USA: Wyoming Horton A. Nelson 9441 1910-7-20
GH: 02150093 Lathyrus polymorphus incanus (J. G. Smith & Rydberg) C. L. Hitchcock USA: Wyoming [no additional data] A. Nelson 2889 1897-5-15
GH: 02150092 Lathyrus polymorphus incanus (J. G. Smith & Rydberg) C. L. Hitchcock USA: Wyoming Orin Junction A. Nelson 9117 1906-5
GH: 02150091 Lathyrus polymorphus incanus (J. G. Smith & Rydberg) C. L. Hitchcock USA: Wyoming Cheyenne A. Nelson 8841 1902-5
GH: 02086470 Lupinus alpestris (A. Nelson) D. B. Dunn & J. M. Gillett USA: Wyoming Centennial Mt A. Nelson 8749 1902-8-2
GH: 02086471 Lupinus alpestris (A. Nelson) D. B. Dunn & J. M. Gillett USA: Wyoming Van Tassell A. Nelson 9161 1908-8-8
GH: 02086473 Lupinus alpestris (A. Nelson) D. B. Dunn & J. M. Gillett USA: Wyoming Lusk A. Nelson 584 1894-7-21
GH: 02086474 Lupinus alpestris (A. Nelson) D. B. Dunn & J. M. Gillett USA: Wyoming Sybille Hills A. Nelson 315 1894-7-8
GH: 02086480 Lupinus alpestris (A. Nelson) D. B. Dunn & J. M. Gillett USA: Wyoming Medicine Bow Mts A. Nelson 7801 1900-7-29
GH: 02086481 Lupinus alpestris (A. Nelson) D. B. Dunn & J. M. Gillett USA: Wyoming Centennial A. Nelson 8727 1902-7-31
GH: 02086488 Lupinus alpestris (A. Nelson) D. B. Dunn & J. M. Gillett USA: Wyoming Union Pass A. Nelson 896 1894-8-12
GH: 02086502 Lupinus ammophilus Greene USA: Colorado Mesa Verde A. Nelson 10428 1925-5-13
GH: 02085051 Lupinus argenteus Pursh USA: Colorado Trails End A. Nelson 10109 1924-7-11
GH: 02085205 Lupinus argenteus Pursh USA: Wyoming Chug Creek A. Nelson 7356 1900-7-1
GH: 02085207 Lupinus argenteus Pursh USA: Wyoming Laramie: [no additional data] A. Nelson 1916-8-10
GH: 02085209 Lupinus argenteus Pursh USA: Wyoming Meadow Creek A. Nelson 792 1894-8-9
GH: 02085216 Lupinus argenteus Pursh USA: Wyoming Fort Steele A. Nelson 9051 1907-7-16
GH: 02085291 Lupinus argenteus spathulatus (Rydberg) L. W. Hess & D. B. Dunn USA: Wyoming Laramie Peak A. Nelson 7545 1900-7-10
GH: 02085409 Lupinus barbiger S. Watson USA: Wyoming Sundance A. Nelson 2114 1896-7-2
GH: 02085759 Lupinus caespitosus Nuttall ex Torrey & A. Gray USA: Wyoming Union Pass A. Nelson 996 1894-8-13
GH: 02085765 Lupinus caespitosus Nuttall ex Torrey & A. Gray USA: Wyoming Sweet Water River A. Nelson 1206 1894-9-24
GH: 02085968 Lupinus caudatus argophyllus (A. Gray) L. Ll. Phillips USA: Wyoming Pleasant Ridge A. Nelson 8421 1901-7-18
GH: 02176635 Lupinus holosericeus Nuttall USA: Wyoming Birds Eye A. Nelson 9390 1910-6-25
GH: 02176909 Lupinus leucophyllus Douglas ex Lindley USA: Wyoming Stockade Beaver Creek A. Nelson 9470 1910-7-21
GH: 02176960 Lupinus leucophyllus belliae C. P. Smith USA: Wyoming Cora A. Nelson 10125 1924-8-5
GH: 02177907 Lupinus plattensis S. Watson USA: Wyoming Pole Creek. A. Nelson 1401 1895-7-1
GH: 02177906 Lupinus plattensis S. Watson USA: Wyoming Mexican Mines. A. Nelson 589 1894-7-20
GH: 02177903 Lupinus plattensis S. Watson USA: Wyoming Van Tassell A. Nelson 9159 1908-8-8
GH: 02177891 Lupinus plattensis S. Watson USA: New Mexico Cimarron A. Nelson 11508 1931-6-1
GH: 02128141 Lupinus pusillus Pursh USA: Colorado Canyon City A. Nelson 10499 1925-5-18
GH: 02128209 Lupinus pusillus Pursh USA: Wyoming Fairbanks. A. Nelson 490 1894-7-14
GH: 02128202 Lupinus pusillus Pursh USA: Wyoming Wheatland A. Nelson 8258 1901-6-26
GH: 02128618 Lupinus sericeus Pursh USA: Wyoming Gros Ventre River. A. Nelson 1098 1894-8-18
GH: 02129351 Lupinus sp. USA: Arizona Globe A. Nelson 10368 1925-5-5
GH: 01539660 Lupinus sparsiflorus mohavensis Dziek. & D. B. Dunn USA: Arizona Roos Junction, East of Phoenix A. Nelson 11227a 1930-3-18
GH: 02129207 Lupinus wyethii S. Watson USA: Colorado Durango: [no additional data] A. Nelson 10441 1925-5-13
GH: 02129275 Lupinus wyethii S. Watson USA: Wyoming Laramie Hills A. Nelson 9560 1911-7-1
GH: 02129273 Lupinus wyethii S. Watson USA: Wyoming Pole Creek. A. Nelson 151 1894-6-2
GH: 02129272 Lupinus wyethii S. Watson USA: Wyoming Chug Creek A. Nelson 7296 1900-6-29
GH: 02129258 Lupinus wyethii S. Watson USA: Wyoming Laramie Hills. A. Nelson 1903-5
GH: 02129255 Lupinus wyethii S. Watson USA: Wyoming Fort Steele A. Nelson 4806 1898-6-18
GH: 02130452 Melilotus officinalis (Linnaeus) Lamarck USA: Wyoming Laramie: Laramie A. Nelson 1422 1895-7-23
GH: 02130892 Oxytropis besseyi ventosa (Greene) Barneby USA: Wyoming Birds Eye A. Nelson 9343 1910-6-24
GH: 02130891 Oxytropis besseyi ventosa (Greene) Barneby USA: Wyoming Bad Water A. Nelson 9400 1910-6-26
GH: 02132026 Oxytropis borealis viscida (Nuttall) Welsh USA: Wyoming Laramie Peak A. Nelson 7519 1900-7-10
GH: 02132018 Oxytropis borealis viscida (Nuttall) Welsh USA: Wyoming Garfield Peak A. Nelson 669 1894-7-29
GH: 00058580 Oxytropis campestris gracilis (A. Nelson) Barneby USA: Wyoming Limestone Range [of the Black Hills], Newcas... A. Nelson 2545 1896-7-30
GH: 02132222 Oxytropis campestris gracilis (A. Nelson) Barneby USA: Wyoming Medicine Bow Mts. A. Nelson 7766 1900-7-28
GH: 02132220 Oxytropis campestris gracilis (A. Nelson) Barneby USA: Wyoming Boyd A. Nelson 9433 1910-7-19
GH: 02132219 Oxytropis campestris gracilis (A. Nelson) Barneby USA: Wyoming Medicine Bow Mts. A. Nelson 9228 1907-8
GH: 02132216 Oxytropis campestris gracilis (A. Nelson) Barneby USA: Wyoming Laramie Peak A. Nelson 9258 1909-7
GH: 02132740 Oxytropis deflexa sericea Torrey & A. Gray USA: Wyoming Tie City A. Nelson 7668 1900-7-20
GH: 02132737 Oxytropis deflexa sericea Torrey & A. Gray USA: Wyoming Union Pass. A. Nelson 825 1894-8-11
GH: 00058580 Oxytropis gracilis (A. Nelson) K. Schumann USA: Wyoming Limestone Range [of the Black Hills], Newcas... A. Nelson 2545 1896-7-30
GH: 02132788 Oxytropis lagopus Nuttall USA: Wyoming Plumbago Canyon A. Nelson 11320 1930-6-5
GH: 02132786 Oxytropis lagopus Nuttall USA: Wyoming Glendo A. Nelson 11057 1929-5-23
GH: 02132802 Oxytropis lagopus atropurpurea (Rydberg) Barneby USA: Wyoming Sand Creek A. Nelson 7039 1900-6-2
GH: 02132855 Oxytropis lambertii Pursh USA: Colorado Castle Rock A. Nelson 10540 1925-5-20
GH: 02131010 Oxytropis lambertii Pursh USA: Wyoming Chug Creek A. Nelson 7342 1900-6-30
GH: 02131032 Oxytropis lambertii bigelovii A. Gray USA: Colorado Castle Rock A. Nelson 10536 1925-5-20
GH: 02131031 Oxytropis lambertii bigelovii A. Gray USA: Colorado Castle Rock A. Nelson 10540 1925-5-20
GH: 02131066 Oxytropis lambertii bigelovii A. Gray USA: Wyoming South Sybille A. Nelson 7371 1900-7-3
GH: 02131063 Oxytropis lambertii bigelovii A. Gray USA: Wyoming Centennial A. Nelson 8688 1902-7-27
GH: 02131060 Oxytropis lambertii bigelovii A. Gray USA: Wyoming Libby A. Nelson 11031 1929-7-20
GH: 02131059 Oxytropis lambertii bigelovii A. Gray USA: Wyoming Table Mt. A. Nelson 1320 1895-6-30
GH: 00064353 Oxytropis lambertii ochroleuca A. Nelson USA: Wyoming Pole Creek A. Nelson 119 1894-6-2
GH: 02131207 Oxytropis monticola A. Gray USA: Wyoming Laramie Peak A. Nelson 7523 1900-7-10
GH: 02131206 Oxytropis monticola A. Gray USA: Wyoming Laramie Plains A. Nelson 60 1894-5-24
GH: 02131205 Oxytropis monticola A. Gray USA: Wyoming Laramie A. Nelson 285 1894-6-28
GH: 02131222 Oxytropis multiceps Torrey & A. Gray USA: Wyoming Crow Creek A. Nelson 8969 1905-6-15
GH: 02131221 Oxytropis multiceps Torrey & A. Gray USA: Wyoming Horse Creek. A. Nelson 214 1894-6-9
GH: 02131219 Oxytropis multiceps Torrey & A. Gray USA: Wyoming Sand Creek A. Nelson 6998 1900-6-1
GH: 02131218 Oxytropis multiceps Torrey & A. Gray USA: Wyoming Colorado-Wyoming line, at Hawk's ranch A. Nelson 11304 1930-6-10
GH: 02131217 Oxytropis multiceps Torrey & A. Gray USA: Wyoming Mountain View A. Nelson 11339 1930-5-29
GH: 02131499 Oxytropis sericea Nuttall USA: Wyoming Laramie: Laramie A. Nelson 185 1894-5-29
GH: 02131497 Oxytropis sericea Nuttall USA: Wyoming Sand Creek A. Nelson 6989 1900-5-31
GH: 02131495 Oxytropis sericea Nuttall USA: Wyoming Laramie Divide. A. Nelson 3146 1897-6-20
GH: 02131446 Oxytropis sericea Nuttall USA: Montana [data not captured] A. Nelson 5436 1899-6-16
GH: 00064354 Oxytropis sericea sericea USA: Wyoming Pole Creek A. Nelson 119 1894-6-2
GH: 00064355 Oxytropis sericea sericea USA: Wyoming Pole Creek A. Nelson 119 1894-6-2
GH: 00058573 Oxytropis sericea sericea USA: Wyoming Bitter Creek A. Nelson 4773 1898-6-16
GH: 00064353 Oxytropis sericea sericea USA: Wyoming Pole Creek A. Nelson 119 1894-6-2
GH: 02131618 Oxytropis splendens Douglas USA: Colorado Trails End A. Nelson 10111 1924-7-11
GH: 02131654 Oxytropis splendens Douglas USA: Wyoming Pole Creek. A. Nelson 1391 1895-7-1
GH: 02131652 Oxytropis splendens Douglas USA: Wyoming Tie City A. Nelson 7642 1900-7-20
GH: 02131790 Pediomelum argophyllum (Pursh) Rydberg USA: Wyoming Hartville. A. Nelson 497 1894-7-20
GH: 02133721 Psoralidium lanceolatum (Pursh) Rydberg USA: Wyoming Fair Banks. A. Nelson 430 1894-7-12
GH: 02133720 Psoralidium lanceolatum (Pursh) Rydberg USA: Wyoming Bad Water A. Nelson 9401 1910-6-26
GH: 02133964 Psoralidium tenuiflorum (Pursh) Rydberg USA: Wyoming Blue Grass. A. Nelson 306 1894-6-8
GH: 02133974 Psorothamnus emoryi (A. Gray) Rydberg USA: Arizona East of Salton Sea A. Nelson 1163a 1930-2-28
GH: 02134064 Psorothamnus scoparius (A. Gray) Barneby USA: New Mexico Bernalillo A. Nelson 11738 1931-8-28
GH: 02134931 Robinia neomexicana A. Gray USA: New Mexico Univ. Field School, Jemez Springs A. Nelson 11736 1931-8-22
GH: 02135461 Sophora nuttalliana B. L. Turner USA: Colorado Red Canyon road. Canyon City A. Nelson 10504 1925-5-18
GH: 02135492 Sophora nuttalliana B. L. Turner USA: New Mexico Cimarron A. Nelson 11509 1931-6-1
GH: 00063462 Thermopsis divaricarpa A. Nelson USA: Wyoming J. Johnsons Ranch A. Nelson 3903 1897-8-7
GH: 02137943 Trifolium andinum Nuttall USA: Wyoming Mountain View A. Nelson 11341 1930-5-29
GH: 02137942 Trifolium andinum Nuttall USA: Wyoming Evanston A. Nelson 4522 1898-6-4
GH: 00063481 Trifolium anemophilum Greene USA: Wyoming Laramie Hills A. Nelson 68 1894-5-25
GH: 02342672 Trifolium dasyphyllum Torrey & A. Gray USA: Wyoming Laramie Peak. A. Nelson 1611 1895-8-6
GH: 02342668 Trifolium dasyphyllum Torrey & A. Gray USA: Wyoming Telephone Mines A. Nelson 7867 1900-8-1
GH: 00063481 Trifolium dasyphyllum anemophilum (Greene) J. S. Martin USA: Wyoming Laramie Hills A. Nelson 68 1894-5-25
GH: 02342774 Trifolium dasyphyllum anemophilum (Greene) J. S. Martin USA: Wyoming Laramie Hills A. Nelson 8944 1903-6
GH: 02342997 Trifolium gymnocarpon Nuttall USA: Wyoming Laramie Expt. Farm. A. Nelson 1230 1895-5-23
GH: 02342992 Trifolium gymnocarpon Nuttall USA: Wyoming Kemmerer A. Nelson 9018 1907-6-1
GH: 02343473 Trifolium longipes reflexum (A. Nelson) J. M. Gillett USA: Wyoming Big Wind River A. Nelson 718 1894-8-10
GH: 02343472 Trifolium longipes reflexum (A. Nelson) J. M. Gillett USA: Wyoming [no additional data] A. Nelson 3866 1897
GH: 02343469 Trifolium longipes reflexum (A. Nelson) J. M. Gillett USA: Wyoming Dome Lake A. Nelson 2392 1896-7-18
GH: 00063404 Trifolium longipes reflexum A. Nelson USA: Wyoming Union Pass A. Nelson 1025 1894-8-13
GH: 00063507 Trifolium longipes reflexum A. Nelson USA: Wyoming Union Pass A. Nelson 918 1894-8-9
GH: 02343793 Trifolium parryi A. Gray USA: Wyoming Medicine Bow Mts. A. Nelson 7789 1900-7-28
GH: 02343792 Trifolium parryi A. Gray USA: Wyoming Laplata Mines A. Nelson 1764 1895-8-22
GH: 00063404 Trifolium rydbergii Greene USA: Wyoming Union Pass A. Nelson 1025 1894-8-13
GH: 00063405 Trifolium scariosum A. Nelson USA: Wyoming Laramie Hills, naked stony slopes A. Nelson 7270 1900-6-20
GH: 02345212 Vicia americana Muhlenberg ex Willdenow USA: Wyoming Horton A. Nelson 9510 1910-7-23
GH: 02345205 Vicia americana Muhlenberg ex Willdenow USA: Wyoming Cummins A. Nelson 1478 1895-7-29
GH: 02345320 Vicia americana minor Hooker USA: Wyoming Meadow Creek A. Nelson 776 1894-8-9
GH: 02345319 Vicia americana minor Hooker USA: Wyoming Sand Creek A. Nelson 7025 1900-6-1
GH: 02345312 Vicia americana minor Hooker USA: Wyoming Pole Creek A. Nelson 1377 1895-6-30
GH: 02345313 Vicia americana minor Hooker USA: Wyoming Pole Creek A. Nelson 1404 1895-7-1
GH: 00063427 Vicia caespitosa A. Nelson USA: Wyoming Laramie Divide A. Nelson 2949 1897-6-12
Fontinalaceae FH: 00487267 Fontinalis antipyretica Hedwig USA: Wyoming [data not captured] A. Nelson 8001 1900-8-7
FH: 00487268 Fontinalis antipyretica Hedwig USA: Wyoming [data not captured] A. Nelson 9670 1912-8
FH: 00290918 Fontinalis antipyretica oreganensis Renauld & Cardot USA: Wyoming [data not captured] A. Nelson 2619 1896-8-12
FH: 00780263 Fontinalis antipyretica gigantea (Sullivant) Sullivant USA: Wyoming [data not captured] A. Nelson 8521 1901-7-29
FH: 00779742 Fontinalis hypnoides Swartz USA: Wyoming [data not captured] A. Nelson 2248 1896-7-8
FH: 00779743 Fontinalis hypnoides Swartz USA: Wyoming [data not captured] A. Nelson 9671 1912-8
FH: 00779746 Fontinalis hypnoides Swartz USA: Wyoming [data not captured] A. Nelson 1912-8
FH: 00779747 Fontinalis hypnoides Swartz USA: Wyoming [data not captured] A. Nelson 1900-8-7
FH: 00779751 Fontinalis hypnoides Swartz USA: Wyoming [data not captured] A. Nelson 2248 1896-7-8
FH: 00779845 Fontinalis neomexicana Sullivant & Lesquereux USA: Wyoming [data not captured] A. Nelson 1912-8
FH: 00779846 Fontinalis neomexicana Sullivant & Lesquereux USA: Wyoming [data not captured] A. Nelson 1900-7-10
FH: 00779848 Fontinalis neomexicana Sullivant & Lesquereux USA: Wyoming [data not captured] A. Nelson 1896-7-25
Funariaceae FH: 00557354 Funaria hygrometrica Hedwig USA: Wyoming [data not captured] A. Nelson 2322 1896-7-12
Gentianaceae GH: 02069598 Eustoma russellianum G. Don USA: Wyoming Pratt A. Nelson 9666 1912-8
GH: 02069902 Frasera speciosa Douglas ex Grisebach USA: Wyoming Jackson's Hole A. Nelson 935 1894-8-21
GH: 02069898 Frasera speciosa Douglas ex Grisebach USA: Wyoming Laramie Peak A. Nelson 7516 1900-7-10
GH: 02069946 Gentiana affinis Grisebach USA: Colorado Trails End, Colorado A. Nelson 10013 1923-8-26
GH: 02072001 Gentiana affinis Grisebach USA: Wyoming Upper Big Wind River. A. Nelson 754 1894-8-10
GH: 02072085 Gentiana affinis Grisebach USA: Wyoming Bates Hole A. Nelson 9573 1911-8-30
GH: 02072083 Gentiana affinis Grisebach USA: Wyoming Jelm: [no additional data] A. Nelson 8067 1900-8-12
GH: 02072082 Gentiana affinis Grisebach USA: Wyoming [illegible] A. Nelson 2593
GH: 02072081 Gentiana affinis Grisebach USA: Wyoming Cummins A. Nelson 1527 1896-7-30
GH: 02072222 Gentiana algida Pallas USA: Wyoming Medicine Bow Mountains A. Nelson 9145 1908-8-15
GH: 02072221 Gentiana algida Pallas USA: Wyoming Telephone Mines A. Nelson 7866 1900-7-31
GH: 02072220 Gentiana algida Pallas USA: Wyoming La Plata Mines A. Nelson 1804 1894-8-23
GH: 02072477 Gentiana calycosa Grisebach USA: Wyoming Jacksons Hole A. Nelson 1057 1894-8-22
GH: 00072752 Gentiana elegans A. Nelson USA: Wyoming Medicine Bow Mountains, 9000 to 11500 feet. A. Nelson 1539 1895-8
GH: 00072760 Gentiana elegans unicaulis A. Nelson USA: Wyoming Battle Lake A. Nelson 4193 1897-8-16
GH: 02072664 Gentiana fremontii Torrey USA: Wyoming Horse Creek A. Nelson 210 1894-6-9
GH: 02072662 Gentiana fremontii Torrey USA: Wyoming Centennial A. Nelson 9324 1910-5-28
GH: 02072897 Gentiana parryi Engelmann USA: Wyoming Telephone Mines A. Nelson 7928 1900-8-2
GH: 02167591 Gentianella amarella acuta (Michaux) J. M. Gillett USA: Wyoming Fox Park A. Nelson 9070 1907-8-8
GH: 02167589 Gentianella amarella acuta (Michaux) J. M. Gillett USA: Wyoming Cummins A. Nelson 1543 1895-7-30
GH: 02167581 Gentianella amarella acuta (Michaux) J. M. Gillett USA: Wyoming Centennial A. Nelson 8803 1903-8
GH: 02167580 Gentianella amarella acuta (Michaux) J. M. Gillett USA: Wyoming Laramie: [no additional data] A. Nelson 7632 1900-7-19
GH: 02166269 Gentianopsis thermalis (Kuntze) Iltis USA: Wyoming Centennial A. Nelson 8709 1902-7-31
GH: 02166256 Gentianopsis thermalis (Kuntze) Iltis USA: Wyoming Union Pass, Wind River Mts. A. Nelson 865 1894-8-10
GH: 02166255 Gentianopsis thermalis (Kuntze) Iltis USA: Wyoming Lincoln Gulch A. Nelson 8007 1900-8-8
GH: 02166250 Gentianopsis thermalis (Kuntze) Iltis USA: Wyoming Nash's Fork A. Nelson 9142 1908-8-15
GH: 02166249 Gentianopsis thermalis (Kuntze) Iltis USA: Wyoming Telephone Mines A. Nelson 7888 1900-8-1
GH: 02166247 Gentianopsis thermalis (Kuntze) Iltis USA: Wyoming Medicine Bow Mts. A. Nelson 9224 1909-7
GH: 02166246 Gentianopsis thermalis (Kuntze) Iltis USA: Wyoming Centennial A. Nelson 8709 1902-7-31
GH: 02166614 Lomatogonium rotatum (Linnaeus) Fries & Nyman USA: Wyoming Centennial Valley A. Nelson 1701 1895-8-17
GH: 02166858 Menyanthes trifoliata minor Rafinesque USA: Wyoming Dome Lake A. Nelson 2407 1896-7-16
GH: 00075491 Swertia congesta A. Nelson USA: Wyoming Medicine Bow Mountains, wet alpine creek bot... A. Nelson 7852 1900-8-1
GH: 00075494 Swertia palustris A. Nelson USA: Wyoming Medicine Bow Mountains, subalpine swamps, am... A. Nelson 7774 1900-7-28
GH: 00075494 Swertia perennis Linnaeus USA: Wyoming Medicine Bow Mountains, subalpine swamps, am... A. Nelson 7774 1900-7-28
GH: 00075491 Swertia perennis Linnaeus USA: Wyoming Medicine Bow Mountains, wet alpine creek bot... A. Nelson 7852 1900-8-1
GH: 02164390 Swertia perennis Linnaeus USA: Wyoming Union Peak A. Nelson 988 1894-8-13
Geraniaceae GH: 01863643 Erodium jacquinianum Fischer, C. A. Meyer & Avé-Lallemant USA: Wyoming Laramie Expt. Farm A. Nelson 1896-7-30
GH: 01863962 Geranium caespitosum James USA: Colorado Trails End A. Nelson 1924-7-11
GH: 01864263 Geranium carolinianum Linnaeus USA: Wyoming Limestone A. Nelson 1910-7-27
GH: 01864499 Geranium fremontii Torrey ex A. Gray USA: Wyoming Chug Creek A. Nelson 1900-6-29
GH: 01864501 Geranium fremontii Torrey ex A. Gray USA: Wyoming Telephone Canon A. Nelson 233 1894-6-15
GH: 01864840 Geranium nervosum Rydberg USA: Wyoming Birds Eye A. Nelson 1916-6-25
GH: 01864876 Geranium parryi (G. Engelmann ex A. Gray) A. Heller USA: Wyoming Jelm: on the north slopes A. Nelson 8061 1900-8-11
GH: 01864944 Geranium pusillum Linnaeus USA: Wyoming Laramie Expt. Farm A. Nelson 2038 1896-7-30
GH: 01866134 Geranium richardsonii Fischer & C. A. Meyer USA: Wyoming Pole Creek A. Nelson 132 1894-6-2
GH: 01866141 Geranium richardsonii Fischer & C. A. Meyer USA: Wyoming Antelope Basin A. Nelson 7491 1900-6-9
GH: 01866397 Geranium viscosissimum Fischer & C. A. Meyer USA: Wyoming Laramie Peak A. Nelson 1900-7-13
Grimmiaceae FH: 00623652 Racomitrium canescens (Hedwig) Bridel USA: Wyoming [data not captured] A. Nelson 9704 1914-8
FH: 00921016 Scouleria aquatica Hooker USA: Wyoming [data not captured] A. Nelson 1900-7-12
FH: 00920989 Scouleria sp. USA: Wyoming [data not captured] A. Nelson 1900-7-12
Haloragaceae GH: 01628350 Myriophyllum sibiricum Komarov USA: Wyoming Green River A. Nelson 1038 1894-8-26
GH: 01628351 Myriophyllum sibiricum Komarov USA: Wyoming Bath Lake A. Nelson 2782 1896-9-8
Hippuridaceae GH: 02000548 Hippuris vulgaris Linnaeus USA: Wyoming Lander. A. Nelson 694 1894-8-3
GH: 02000537 Hippuris vulgaris Linnaeus USA: Wyoming Dunn's Ranch A. Nelson 7607 1900-7-15
Hydrangeaceae GH: 01737875 Philadelphus microphyllus A. Gray USA: New Mexico Taos river Canyon A. Nelson 11471 1931-5-30
GH: 00936254 Philadelphus microphyllus A. Gray USA: Wyoming Near Rock Springs A. Nelson 3595 1897-7-15
GH: 00936254 Philadelphus microphyllus occidentalis (A. Nelson) C. L. Hitchcock USA: Wyoming Near Rock Springs A. Nelson 3595 1897-7-15
GH: 00936254 Philadelphus occidentalis A. Nelson USA: Wyoming Near Rock Springs A. Nelson 3595 1897-7-15
Hydrophyllaceae GH: 00091952 Emmenanthe salina A. Nelson USA: Wyoming Bitter Creek A. Nelson 3105 1897-6-2
GH: 00093461 Emmenanthe scopulorum A. Nelson USA: Wyoming Green River A. Nelson 3056 1897-5-31
GH: 00093325 Phacelia deserta A. Nelson USA: Wyoming Green River A. Nelson 3050 1897-5-31
GH: 00093340 Phacelia glandulosa elatior Brand USA: Wyoming Jelm: Dry sandy draws and flats A. Nelson 8053 1900-8-12
GH: 00093325 Phacelia glandulosa deserta (A. Nelson) Brand USA: Wyoming Green River A. Nelson 3050 1897-5-31
GH: 00093340 Phacelia neomexicana alba (Rydberg) Brand USA: Wyoming Jelm: Dry sandy draws and flats A. Nelson 8053 1900-8-12
GH: 00091952 Phacelia salina (A. Nelson) J. T. Howell USA: Wyoming Bitter Creek A. Nelson 3105 1897-6-2
GH: 00093461 Phacelia scopulina (A. Nelson) J. T. Howell USA: Wyoming Green River A. Nelson 3056 1897-5-31
Hylocomiaceae FH: 00839737 Hylocomium splendens (Hedwig) Schimper USA: Wyoming [data not captured] A. Nelson 2301 1896-7-12
Hypnaceae FH: 00841659 Hypnum pallescens (Hedwig) P. Beauvois USA: Wyoming [data not captured] A. Nelson 1924 1896-6-13
FH: 00841926 Hypnum revolutum (Mitten) Lindberg USA: New Mexico [data not captured] A. Nelson 11644 1931-8-21
FH: 00842014 Hypnum revolutum (Mitten) Lindberg USA: Wyoming [data not captured] A. Nelson 1507 1895-7-29
Iridaceae GH: 01747538 Iris missouriensis Nuttall USA: Wyoming Sand Creek A. Nelson 6960 1900-5-31
GH: 00031448 Sisyrinchium heterocarpum E. P. Bicknell USA: Wyoming Cummins A. Nelson 1532 1895-7-30
GH: 01749460 Sisyrinchium heterocarpum E. P. Bicknell USA: Wyoming Glenrock A. Nelson 8387 1901-7-13
GH: 01749461 Sisyrinchium heterocarpum E. P. Bicknell USA: Wyoming Antelope Basin A. Nelson 7511 1900-7-9
GH: 01749462 Sisyrinchium heterocarpum E. P. Bicknell USA: Wyoming Laramie: Laramie A. Nelson 239 1894-6-15
GH: 01750098 Sisyrinchium montanum Greene USA: Wyoming Eagles Peak A. Nelson 9257 1909-7
Juncaceae GH: 02098212 Juncus acuminatus Michaux USA: California [data not captured] A. Nelson 1940-6
GH: 02099377 Juncus balticus ater (Rydberg) Snogerup USA: Wyoming Laramie: [no additional data] A. Nelson 243 1894-6-16
GH: 02099774 Juncus balticus vallicola Rydberg USA: Wyoming [no additional data] A. Nelson 3690 1897
GH: 02099772 Juncus balticus vallicola Rydberg USA: Wyoming Steamboat Mt. A. Nelson 7075 1900-6-9
GH: 02100789 Juncus bufonius Linnaeus USA: Wyoming South Sybille A. Nelson 7405 1900-7-3
GH: 02101380 Juncus castaneus Smith USA: Wyoming Telephone Mines A. Nelson 7939 1900-8-3
GH: 02101487 Juncus confusus Coville USA: Wyoming Laramie Peak A. Nelson 7515 1900-7-10
GH: 02101485 Juncus confusus Coville USA: Wyoming Laramie Peak A. Nelson 7542 1900-7-10
GH: 02101481 Juncus confusus Coville USA: Wyoming [no additional data] A. Nelson 4004 1897
GH: 02101480 Juncus confusus Coville USA: Wyoming Battle Lake A. Nelson 4004 1897-8-15
GH: 02101477 Juncus confusus Coville USA: Wyoming Laramie Peak A. Nelson 1631 1895-8-7
GH: 02102214 Juncus drummondii E. Meyer USA: Wyoming La Plata mines. A. Nelson 1812 1893-8-23
GH: 02102211 Juncus drummondii E. Meyer USA: Wyoming Battle Lake A. Nelson 4034 1897-8-16
GH: 02102204 Juncus drummondii E. Meyer USA: Wyoming Telephone Mines A. Nelson 7890 1900-8-1
GH: 02102486 Juncus dudleyi Wiegand USA: Wyoming Lander. A. Nelson 699 1894-8-3
GH: 02102483 Juncus dudleyi Wiegand USA: Wyoming South Sybille A. Nelson 7396 1900-7-3
GH: 02401150 Juncus ensifolius Wikström USA: Wyoming Centennial Hills A. Nelson 1731 1895-8-18
GH: 02401149 Juncus ensifolius Wikström USA: Wyoming Centennial Valley A. Nelson 2684 1896-8-18
GH: 02401148 Juncus ensifolius Wikström USA: Wyoming Yellowstone Lake A. Nelson 6660 1899-8-24
GH: 02401147 Juncus ensifolius Wikström USA: Wyoming Centennial A. Nelson 7966 1900-8-6
GH: 02401142 Juncus ensifolius Wikström USA: Wyoming Head of Vermillion Creek A. Nelson 3795 1897-7-20
GH: 02401139 Juncus ensifolius Wikström USA: Wyoming Point of Rocks A. Nelson 3739 1897-7-13
GH: 02401138 Juncus ensifolius Wikström USA: Wyoming Medicine Bow Mts. A. Nelson 7807 1900-7-29
GH: 02400005 Juncus longistylis Torrey USA: Wyoming Centennial A. Nelson 7694 1900-7-26
GH: 02400002 Juncus longistylis Torrey USA: Wyoming Evanston A. Nelson 3852 1897-7-28
GH: 02400695 Juncus mertensianus Bongard USA: Wyoming La Plata Mines A. Nelson 1791 1895-8-22
GH: 02400691 Juncus mertensianus Bongard USA: Wyoming Medicine Bow Mts. A. Nelson 7790 1900-7-23
GH: 02400687 Juncus mertensianus Bongard USA: Wyoming Centennial A. Nelson 8806 1902-8-7
GH: 02400803 Juncus nevadensis S. Watson USA: Wyoming Laramie Peak A. Nelson 7530 1900-7-10
GH: 02400801 Juncus nevadensis S. Watson USA: Wyoming Grand Encampment A. Nelson 3981 1897-5-13
GH: 02399150 Juncus nodosus Linnaeus USA: Wyoming Sheridan A. Nelson 9592 1911-8-22
GH: 02399149 Juncus nodosus Linnaeus USA: Wyoming Evanston A. Nelson 9632 1910-9-4
GH: 02399147 Juncus nodosus Linnaeus USA: Wyoming Laramie Plains A. Nelson 8190 1900-9-5
GH: 02399371 Juncus parryi Engelmann USA: Wyoming La Plata Mines A. Nelson 1831 1895-8-24
GH: 02399366 Juncus parryi Engelmann USA: Wyoming Telephone Mines A. Nelson 7918 1900-8-2
GH: 02399963 Juncus ranarius Perrier & Songeon USA: Wyoming Fairbanks A. Nelson 437 1894-7-12
GH: 02399964 Juncus ranarius Perrier & Songeon USA: Wyoming Centennial Valley A. Nelson 1851 1895-8-25
GH: 02396336 Juncus sp. USA: Wyoming Telephone Mines A. Nelson 7890 1900-8-1
GH: 02397231 Juncus tenuis Willdenow USA: Wyoming [no additional data] A. Nelson 3982 1897
GH: 02397230 Juncus tenuis Willdenow USA: Wyoming [no additional data] A. Nelson 3894 1897
GH: 02397375 Juncus torreyi Coville USA: Colorado Dry Creek A. Nelson 8206 1900-8-28
GH: 02397589 Juncus torreyi Coville USA: Wyoming Teton Mts. A. Nelson 956 1894-8-21
GH: 02397588 Juncus torreyi Coville USA: Wyoming Fairbanks. A. Nelson 449 1894-7-13
GH: 02397585 Juncus torreyi Coville USA: Wyoming Sheridan A. Nelson 8474 1901-7-24
GH: 02366458 Luzula parviflora (Ehrhart) Desvaux USA: Wyoming Centennial Valley A. Nelson 1261 1895-6-8
GH: 02366456 Luzula parviflora (Ehrhart) Desvaux USA: Wyoming Medicine Bow Mts. A. Nelson 7778 1900-7-28
GH: 02366454 Luzula parviflora (Ehrhart) Desvaux USA: Wyoming Battle Lake A. Nelson 4010 1897-8-15
GH: 02366453 Luzula parviflora (Ehrhart) Desvaux USA: Wyoming [no additional data] A. Nelson 4010 1897
GH: 02366447 Luzula parviflora (Ehrhart) Desvaux USA: Wyoming Union Pass A. Nelson 846 1894-8-11
GH: 02366793 Luzula spicata Linnaeus USA: Wyoming Battle Lake Mt. A. Nelson 4069 1897-8-17
GH: 02366784 Luzula spicata Linnaeus USA: Wyoming Medicine Bow Mts. A. Nelson 7786 1900-7-28
Juncaginaceae GH: 01617792 Triglochin palustris Linnaeus USA: Wyoming Wyoming A. Nelson
Jungermanniaceae FH: 00495325 Barbilophozia barbata (Schreber) Loeske USA: Wyoming [no additional data] A. Nelson 1895
Krameriaceae GH: 01788332 Krameria erecta Willdenow ex Schultes USA: Colorado Durango: [no additional data] A. Nelson 1925-5-13
GH: 01788360 Krameria erecta Willdenow ex Schultes USA: New Mexico Carlsbad Caverns A. Nelson 1931-5-23
Lamiaceae GH: 01580882 Agastache foeniculum (Pursh) Kuntze USA: Wyoming Sundance Creek A. Nelson 2106 1896-7-2
GH: 01555189 Agastache urticifolia (Bentham) Kuntze USA: Wyoming Teton Mts. A. Nelson 984 1894-8-21
GH: 01554228 Condea emoryi (Torrey) Harley & J. F. B. Pastore USA: Arizona Fortuna Mts., Dublin A. Nelson 11144a 1930-2-26
GH: 01554509 Dracocephalum parviflorum Nuttall USA: Wyoming Sybille Creek A. Nelson 326 1894-7-8
GH: 01554520 Dracocephalum parviflorum Nuttall USA: Idaho By spring. lava A. Nelson 1594 1911-8-4
GH: 01554587 Dracocephalum parviflorum Nuttall USA: Wyoming Wood's Creek A. Nelson 8049 1900-8-6
GH: 01554591 Dracocephalum parviflorum Nuttall USA: Wyoming Little Goose Cr. Hills A. Nelson 2370 1896-7-16
GH: 00001163 Hedeoma drummondii Bentham USA: Wyoming Pole Creek A. Nelson 1374 1895-6-30
GH: 01553077 Hedeoma drummondii Bentham USA: Wyoming Whalen Canon A. Nelson 548 1894-7-19
GH: 00001163 Hedeoma ovatum A. Nelson USA: Wyoming Pole Creek A. Nelson 1374 1895-6-30
GH: 01553522 Hedeoma reverchonii serpyllifolium (Small) R. S. Irving USA: New Mexico Carlsbad Caverns A. Nelson 11390 1931-5-24
GH: 01552389 Lycopus americanus Muhlenberg ex W. P. C. Barton USA: Wyoming Whalen Canon A. Nelson 542 1894-7-18
GH: 01552390 Lycopus americanus Muhlenberg ex W. P. C. Barton USA: Wyoming Wheatland A. Nelson 8990 1905-9-1
GH: 01552516 Lycopus asper Greene USA: Wyoming Big Popo-Argie River A. Nelson 735 1894-8-2
GH: 01551488 Mentha arvensis Linnaeus USA: Wyoming Sybille Creek A. Nelson 7383 1900-7-3
GH: 01551938 Mentha canadensis Linnaeus USA: Wyoming Whalen Canon A. Nelson 546 1894-7-19
GH: 01599134 Monarda fistulosa menthifolia (Graham) Fernald USA: Wyoming Chug Creek A. Nelson 7364 1900-7-1
GH: 01599138 Monarda fistulosa menthifolia (Graham) Fernald USA: Wyoming Sheridan A. Nelson 8468 1901-7-23
GH: 01599139 Monarda fistulosa menthifolia (Graham) Fernald USA: Wyoming Hartville A. Nelson 508 1894-7-20
GH: 01599394 Monarda pectinata Nuttall USA: Colorado Cherokee Park A. Nelson 10001 1923-7-29
GH: 01599799 Nepeta cataria Linnaeus USA: Wyoming Wheatland A. Nelson 8984 1905-9-2
GH: 01598255 Physostegia parviflora Nuttall ex A. Gray USA: Wyoming Bull Lake A. Nelson 732 1894-8-8
GH: 01598258 Physostegia parviflora Nuttall ex A. Gray USA: Wyoming Dunn's Ranch A. Nelson 7586 1900-7-15
GH: 01597072 Prunella vulgaris Linnaeus USA: Wyoming Goose Creek A. Nelson 2259 1896-7-10
GH: 01596493 Salazaria mexicana Torrey USA: Arizona Black Canon. Phoenix-Prescott Road A. Nelson 10273 1925-4-30
GH: 01696440 Salvia pinguifolia (Fernald) Wooton & Standley USA: Arizona On the Apache Trail A. Nelson 10313 1925-5-3
GH: 01696559 Salvia reflexa J. W. Horneman(n) USA: Wyoming Ft. Laramie A. Nelson 8301 1901-6-28
GH: 01696560 Salvia reflexa J. W. Horneman(n) USA: Wyoming Blue Grass Creek A. Nelson 374 1894-7-9
GH: 00001962 Scutellaria brittonii Porter USA: Wyoming Green Top: A. Nelson 3218 1897-6-28
GH: 01696983 Scutellaria brittonii Porter USA: New Mexico Carlsbad Caverns A. Nelson 11372 1931-5-24
GH: 01696986 Scutellaria brittonii Porter USA: Wyoming Table Mt. A. Nelson 94 1894-6-2
GH: 01696988 Scutellaria brittonii Porter USA: Wyoming Laramie Hills A. Nelson 1918 1896-6-13
GH: 01696989 Scutellaria brittonii Porter USA: Wyoming Sand Creek A. Nelson 7009 1900-6-1
GH: 01697562 Scutellaria galericulata Linnaeus USA: Wyoming Laramie River A. Nelson 7594 1900-7-16
GH: 01697563 Scutellaria galericulata Linnaeus USA: Wyoming Fairbanks A. Nelson 470 1894-7-14
GH: 00001962 Scutellaria virgulata A. Nelson USA: Wyoming Green Top: A. Nelson 3218 1897-6-28
GH: 01699614 Stachys pilosa Nuttall USA: Wyoming Sybille A. Nelson 7349 1900-7-30
GH: 01699616 Stachys pilosa Nuttall USA: Wyoming Centennial A. Nelson 8794 1902-8-7
GH: 01699624 Stachys pilosa Nuttall USA: Wyoming Union Pass A. Nelson 857 1894-8-11
GH: 01700324 Teucrium depressum Small USA: Arizona North of Gila Bend A. Nelson 11204a 1930-3-15
GH: 01700362 Teucrium laciniatum Torrey USA: New Mexico Santa Fe-Las Vegas A. Nelson 11563 1931-8-30
Lecanoraceae FH: 01140490 Lecanora haydenii Tuckerman USA: Wyoming [data not captured] A. Nelson 1898-5-10
Leskeaceae FH: 00843723 Lescuraea incurvata (Hedwig) E. Lawton USA: Wyoming [data not captured] A. Nelson 1895-8-18
Liliaceae GH: 01540736 Hornungia procumbens (Linnaeus) Hayek USA: Wyoming Evanston A. Nelson 7217 1900-6-14
Linaceae GH: 00043751 Linum compactum A. Nelson USA: Wyoming Torrington A. Nelson 8291 1901-6-28
GH: 02053341 Linum lewisii Pursh USA: Wyoming Laramie Hills A. Nelson 241 1894-6-12
GH: 02053345 Linum lewisii Pursh USA: Wyoming Union Pass A. Nelson 866 1894-8-10
GH: 02053346 Linum lewisii Pursh USA: Wyoming Laramie A. Nelson 7266 1900-6-10
GH: 02053125 Linum lewisii Pursh USA: Arizona Near the Sawmill on the Globe--Cooley road A. Nelson 10370 1925-5-6
GH: 02053716 Linum rigidum Pursh USA: Wyoming Hartville Junction A. Nelson 8333 1901-6-30
GH: 02053730 Linum rigidum berlandieri (Hooker) Torrey & A. Gray USA: New Mexico Carlsbad Cavers A. Nelson 11785 1931-5-24
GH: 02053825 Linum rigidum compactum (A. Nelson) C. M. Rogers USA: Wyoming Wheatland Farm A. Nelson 384 1894-7-9
Loasaceae GH: 00076037 Mentzelia compacta A. Nelson USA: Wyoming Parkman A. Nelson 2454 1896-7-22
GH: 00076037 Mentzelia dispersa S. Watson USA: Wyoming Parkman A. Nelson 2454 1896-7-22
GH: 00076057 Mentzelia shoshonensis A. Nelson USA: Wyoming Cody, Shoshone Canyon A. Nelson 9550 1910-8-15
Lobeliaceae GH: 01797578 Lobelia cardinalis Linnaeus USA: New Mexico Government Hot Springs, Jemez Springs A. Nelson 11623 1931-8-20
Loranthaceae GH: 00355091 Phoradendron bolleanum (Seemann) Eichler USA: California Beckman Springs A. Nelson 11187a 1930-3-14
Malvaceae GH: 02070709 Abutilon abutiloides (Jacquin) Garcke ex Britton & Wilson USA: Arizona Strafford-Duncan road A. Nelson 11296a 1930-3-21
GH: 02070789 Abutilon parvulum A. Gray USA: Arizona Globe A. Nelson 10339 1925-5-5
GH: 02202313 Callirhoe involucrata (Torrey & A. Gray) A. Gray USA: Wyoming Torrington A. Nelson 9201 1908-7-26
GH: 02201479 Iliamna rivularis (Douglas) Greene USA: Wyoming Union Pass. A. Nelson 873 1894-8-10
GH: 02201874 Malva parviflora Linnaeus USA: Wyoming Laramie: [no additional data] A. Nelson 2040 1896-7-30
GH: 02201672 Malva pusilla Smith USA: Wyoming A. Nelson 9532 1910-7-27
GH: 02200981 Sidalcea candida A. Gray USA: Wyoming Cummins. A. Nelson 1489 1895-7-28
GH: 02200980 Sidalcea candida A. Gray USA: Wyoming Centennial Valley A. Nelson 1296 1895-6-9
GH: 00058084 Sidalcea candida glabrata C. L. Hitchcock USA: Wyoming Centennial, in the willow thickets, near the... A. Nelson 7967 1900-8-6
GH: 02199112 Sidalcea neomexicana A. Gray USA: Wyoming Jelm A. Nelson 9069 1907-8-8
GH: 02199110 Sidalcea neomexicana A. Gray USA: Wyoming Cummins A. Nelson 1463 1895-7-28
GH: 02199510 Sphaeralcea coccinea (Nuttall) Rydberg USA: Colorado Cortez A. Nelson 10399 1925-5-10
GH: 01547969 Sphaeralcea coccinea (Nuttall) Rydberg USA: Wyoming Granger A. Nelson 4625 1898-6-13
GH: 01547962 Sphaeralcea coccinea (Nuttall) Rydberg USA: Wyoming Point of Rocks A. Nelson 7148 1900-6-12
GH: 02199663 Sphaeralcea coccinea (Nuttall) Rydberg USA: Wyoming University Campus. A. Nelson 280 1894-6-22
GH: 02199677 Sphaeralcea coccinea elata (E. G. Baker) Kearney USA: Utah Lehi A. Nelson 1422 1902-6-21
GH: 02199863 Sphaeralcea hastulata A. Gray USA: New Mexico Roswell-Carlsbad A. Nelson 11349 1931-5-21
GH: 02199972 Sphaeralcea leptophylla (A. Gray) Rydberg USA: New Mexico S. of Soccorro Waleenburg-Soccorro A. Nelson 11457 1931-5-27
GH: 02198070 Sphaeralcea munroana subrhomboidea (Rydberg) Kearney USA: Wyoming Laramie A. Nelson 8908 1903-7
GH: 02198067 Sphaeralcea munroana subrhomboidea (Rydberg) Kearney USA: Wyoming University campus A. Nelson 16 1893-10-1
GH: 02198127 Sphaeralcea parvifolia A. Nelson USA: New Mexico Gallup to Shiprock highway A. Nelson 10378 1925-5-8
Marchantiaceae FH: 00506636 Marchantia polymorpha Linnaeus USA: Wyoming [data not captured] A. Nelson 1900-7-29
FH: 00506657 Marchantia polymorpha Linnaeus USA: Wyoming [data not captured] A. Nelson 1910-7-20
FH: 00506719 Marchantia polymorpha Linnaeus USA: Wyoming [data not captured] A. Nelson 1895-8-21
Meesiaceae FH: 00845326 Meesia uliginosa Hedwig USA: Wyoming [data not captured] A. Nelson 9055 1907-8-8
Melampsoraceae FH: 00877722 Coleosporium jonesii (Peck) Arthur USA: Wyoming Laramie: [no additional data] A. Nelson 5305 1898-9-8
FH: 00990383 Melampsora bigelowii Thümen USA: Utah Sheridan A. Nelson 9591 1911-8-23
FH: 00989818 Melampsora farinosa (Persoon) J. Schröter USA: Wyoming [no additional data] A. Nelson 1900-1
FH: 00989817 Melampsora farinosa (Persoon) J. Schröter USA: Wyoming [no additional data] A. Nelson 9219 1900-1
FH: 00989826 Melampsora farinosa (Persoon) J. Schröter USA: Wyoming Cummins A. Nelson 1520 1900-7-29
FH: 00989828 Melampsora farinosa (Persoon) J. Schröter USA: Wyoming Cummins A. Nelson 1520 1895-7-29
FH: 00990414 Melampsora lini (Ehrenberg) Thümen USA: Wyoming Laramie: From Hay A. Nelson 9653 1912-2
Mimosaceae GH: 01680771 Acacia greggii A. Gray USA: Arizona Phoenix bench lands A. Nelson 10293 1925-5-2
GH: 01992226 Prosopis glandulosa torreyana (L. D. Benson) M. C. Johnston USA: New Mexico west of Soccorro A. Nelson 10173 1925-4-14
GH: 01992392 Prosopis velutina Wooton USA: Arizona Prescott-Phoenix A. Nelson 10269 1925-4-30
GH: 01992395 Prosopis velutina Wooton USA: Arizona Baboquivari Mts. A. Nelson 11115a 1930-2-21
Mniaceae FH: 00846187 Mnium marginatum (Dickson ex Withering) P. Beauvois USA: Wyoming [data not captured] A. Nelson 7560 1900-7-10
FH: 00847811 Plagiomnium affine (Blandow ex Funck) T. J. Koponen USA: Wyoming [data not captured] A. Nelson 7500 1900-7-9
FH: 00847812 Plagiomnium affine (Blandow ex Funck) T. J. Koponen USA: Wyoming [data not captured] A. Nelson 1896-8-18
FH: 00848326 Plagiomnium cuspidatum (Hedwig) T. J. Koponen USA: Wyoming [data not captured] A. Nelson 2376 1896-7-16
FH: 00902980 Rhizomnium pseudopunctatum (Bruch & Schimper) T. J. Koponen USA: Wyoming [data not captured] A. Nelson 1744 1895-8-19
Najadaceae GH: 01734481 Zannichellia palustris Linnaeus USA: Wyoming State Fish Hatchery ranch. Laramie A. Nelson 10683 1925-10-11
GH: 01734482 Zannichellia palustris Linnaeus USA: Wyoming Evanston A. Nelson 8131 1900-8-28
Nyctaginaceae GH: 01642390 Abronia elliptica A. Nelson USA: Wyoming Fort Steele A. Nelson 7241 1900-6-16
GH: 01642478 Abronia fragrans Nuttall ex Hooker USA: Wyoming Sybille Creek A. Nelson 335 1894-7-8
GH: 01642690 Abronia villosa S. Watson USA: Arizona Fortuna Mts., Dublin A. Nelson 11155a 1930-2-26
GH: 01642979 Allionia incarnata villosa (Standley) Munz USA: Arizona Baboquivari Mts. A. Nelson 11134a 1930-2-23
GH: 01641380 Boerhavia torreyana (S. Watson) Standley USA: New Mexico Jemez Springs A. Nelson 1931-8-13
GH: 01846058 Mirabilis linearis (Pursh) Heimerl USA: New Mexico Jemez Springs A. Nelson 1931-8-18
GH: 01846182 Mirabilis linearis (Pursh) Heimerl USA: Wyoming Head of Wood's Creek A. Nelson 1900-8-10
GH: 01846187 Mirabilis linearis (Pursh) Heimerl USA: Wyoming Wheatland A. Nelson 1894-7-9
GH: 01846246 Mirabilis multiflora (Torrey) A. Gray USA: Arizona Apache trail A. Nelson 1925-5-3
GH: 01846290 Mirabilis multiflora (Torrey) A. Gray USA: New Mexico Jemez Mts. A. Nelson 1931-8-25
GH: 01846485 Mirabilis nyctaginea (Michaux) MacMillan USA: Wyoming Sundance A. Nelson 1910-8-25
GH: 01846489 Mirabilis nyctaginea (Michaux) MacMillan USA: Wyoming Fairbanks A. Nelson 1894-7-14
GH: 01846734 Tripterocalyx micranthus (Torrey) Hooker USA: Wyoming Dunn's Ranch A. Nelson 1900-7-16
GH: 01846738 Tripterocalyx micranthus (Torrey) Hooker USA: Wyoming Willow Creek. A. Nelson 1894-7-27
Nymphaeaceae GH: 01740103 Nuphar polysepala Engelmann USA: Wyoming Head of Green River A. Nelson 898 1894-8-14
Oleaceae GH: 01847348 Forestiera neo-mexicana A. Gray USA: Arizona Holbrook A. Nelson 1925-4-16
GH: 01849900 Fraxinus pennsylvanica Marshall USA: Wyoming Wheatland A. Nelson 480 1894-7-14
GH: 01850371 Fraxinus velutina Torrey USA: Arizona near Ashfork A. Nelson 1925-4-29
Onagraceae GH: 00071801 Anogra rhizomata A. Nelson USA: Wyoming Green River A. Nelson 3064 1897-5-31
GH: 00072215 Anogra violacea A. Nelson USA: Wyoming Point of Rocks A. Nelson 3075 1897-6-1
GH: 01624748 Calylophus hartwegii lavandulifolius (A. Gray & Torrey) Towner & P. H. Raven USA: Wyoming Hartville A. Nelson 8328 1901-6-30
GH: 01624749 Calylophus hartwegii lavandulifolius (A. Gray & Torrey) Towner & P. H. Raven USA: Wyoming Whalen Canon A. Nelson 526 1894-7-18
GH: 01624752 Calylophus hartwegii lavandulifolius (A. Gray & Torrey) Towner & P. H. Raven USA: Wyoming Whalen Canon A. Nelson 526 1894-7-18
GH: 01624936 Calylophus serrulatus (Nuttall) P. H. Raven USA: New Mexico Fort Sumner, Roswell A. Nelson 11309 1931-5-20
GH: 01625016 Calylophus serrulatus (Nuttall) P. H. Raven USA: Wyoming Blue Grass Stills A. Nelson 375 1894-7-9
GH: 01625014 Calylophus serrulatus (Nuttall) P. H. Raven USA: Wyoming Whalen Canon A. Nelson 524 1894-7-18
GH: 01625013 Calylophus serrulatus (Nuttall) P. H. Raven USA: Wyoming Sundance A. Nelson 2134 1896-7-2
GH: 01625012 Calylophus serrulatus (Nuttall) P. H. Raven USA: Wyoming Sundance A. Nelson 9517 1910-7-24
GH: 01625011 Calylophus serrulatus (Nuttall) P. H. Raven USA: Wyoming Guernsey A. Nelson 8268 1901-6-26
GH: 01625050 Calylophus sp. USA: Texas Borrow pits A. Nelson 4989 1942-3-30
GH: 01625076 Camissonia andina (Nuttall) P. H. Raven USA: Wyoming Cokeville A. Nelson 4644 1898-6-11
GH: 01625274 Camissonia breviflora (Torrey & A. Gray) P. H. Raven USA: Wyoming Bacon Creek A. Nelson 1043 1894-8-25
GH: 00072982 Camissonia minor (A. Nelson) P. H. Raven USA: Wyoming Green River A. Nelson 3047 1897-5-31
GH: 01625800 Camissonia minor (A. Nelson) P. H. Raven USA: Wyoming Granger A. Nelson 4691 1898-6-13
GH: 00073333 Camissonia parvula (Nuttall ex Torrey & A. Gray) P. H. Raven USA: Wyoming Point of Rocks A. Nelson 4760 1898-6-16
GH: 01625972 Camissonia scapoidea (Torrey & A. Gray) P. H. Raven USA: Wyoming Granger A. Nelson 7227 1900-6-15
GH: 01625973 Camissonia scapoidea (Torrey & A. Gray) P. H. Raven USA: Wyoming Green River A. Nelson 3025 1897-5-30
GH: 01675002 Camissonia subacaulis (Pursh) P. H. Raven USA: Wyoming Evanston: [no additional data] A. Nelson 2957 1897-5-28
GH: 01674033 Chamerion latifolium (Linnaeus) Holub USA: Wyoming Gros Ventre River A. Nelson 1081 1894-8-16
GH: 01674215 Chamerion platyphyllum (Daniels) A. Löve & D. Löve USA: Wyoming Nash's Fork A. Nelson 7710 1900-7-28
GH: 01674217 Chamerion platyphyllum (Daniels) A. Löve & D. Löve USA: Wyoming Garfield Peak A. Nelson 691 1894-7-29
GH: 01672247 Epilobium brachycarpum C. Presl USA: Wyoming Poison Spider Creek A. Nelson 643 1894-7-28
GH: 01672249 Epilobium brachycarpum C. Presl USA: Wyoming Antelope Basin A. Nelson 7509 1900-7-7
GH: 01671051 Epilobium ciliatum Rafinesque USA: Wyoming Antelope Basin A. Nelson 7510 1900-7-9
GH: 01671053 Epilobium ciliatum Rafinesque USA: Wyoming Lander Creek A. Nelson 1107 1894-8-29
GH: 01671075 Epilobium ciliatum Rafinesque USA: Wyoming Cummins A. Nelson 1466 1895-7-28
GH: 01671276 Epilobium ciliatum glandulosum (Lehmann) Hoch & P. H. Raven USA: Wyoming Wood's Creek A. Nelson 3486 1897-8-9
GH: 01671277 Epilobium ciliatum glandulosum (Lehmann) Hoch & P. H. Raven USA: Wyoming Pilot Butte, Red Desert A. Nelson 3542 1897-7-13
GH: 01671791 Epilobium haleanum Haussknecht USA: Wyoming Centennial A. Nelson 7677a 1900-7-27
GH: 01671792 Epilobium haleanum Haussknecht USA: Wyoming Green Top A. Nelson 3254 1897-6-29
GH: 01671795 Epilobium haleanum Haussknecht USA: Wyoming Dome Lake A. Nelson 2377 1896-7-18
GH: 01671799 Epilobium haleanum Haussknecht USA: Wyoming Union Pass, Wind R. Mts. A. Nelson 852 1894-8-11
GH: 01776111 Epilobium hornemannii Reichenbach USA: Wyoming Centennial Hills A. Nelson 2694 1896-8-20
GH: 01776120 Epilobium hornemannii Reichenbach USA: Wyoming Battle Creek A. Nelson 4165 1897-8-15
GH: 01776325 Epilobium lactiflorum Haussknecht USA: Wyoming Medicine Bow Mts. A. Nelson 7943 1900-8-3
GH: 01777774 Gaura coccinea Pursh USA: New Mexico Carlsbad Caverns A. Nelson 11379 1931-5-24
GH: 01777921 Gaura coccinea glabra (Lehmann) Munz USA: Wyoming Sybille A. Nelson 7412 1900-7-3
GH: 01777924 Gaura coccinea glabra (Lehmann) Munz USA: Wyoming Platte Hills A. Nelson 392 1894-7-11
GH: 01778235 Gaura parviflora Douglas USA: Wyoming Two Bar Ranch A. Nelson 376 1894-7-9
GH: 01778697 Gayophytum diffusum parviflorum F.H. Lewis & Szweyk. USA: Wyoming Tie City A. Nelson 7649 1900-7-20
GH: 01778914 Gayophytum diffusum parviflorum F.H. Lewis & Szweyk. USA: Idaho Tikura A. Nelson 1290 1911-7-22
GH: 01778887 Gayophytum racemosum Torrey & A. Gray USA: Wyoming Nash's Fork A. Nelson 7793 1900-7-28
GH: 01778889 Gayophytum racemosum Torrey & A. Gray USA: Wyoming Union Pass A. Nelson 850 1894-8-11
GH: 01778964 Gayophytum ramosissimum Torrey & A. Gray USA: Wyoming Sybille A. Nelson 308 1894-7-8
GH: 01778967 Gayophytum ramosissimum Torrey & A. Gray USA: Wyoming Saratoga A. Nelson 1 1893-6-23
GH: 00054203 Lavauxia flava A. Nelson USA: Wyoming Laramie: A. Nelson 219 1894-6-6
GH: 01780900 Oenothera albicaulis Nuttall USA: Colorado between La Porte and Owl Canyon A. Nelson 10756 1926-5-30
GH: 01780968 Oenothera albicaulis Nuttall USA: Wyoming Wheatland A. Nelson 380 1894-7-9
GH: 01780969 Oenothera albicaulis Nuttall USA: Wyoming Guernsey A. Nelson 8262 1901-6-26
GH: 01780971 Oenothera albicaulis Nuttall USA: Wyoming Laramie: [no additional data] A. Nelson 19
GH: 01645291 Oenothera caespitosa Nuttall USA: Wyoming Laramie A. Nelson 6952 1900-5-20
GH: 01645292 Oenothera caespitosa Nuttall USA: Wyoming Gros Ventre River A. Nelson 926 1894-8-16
GH: 01645296 Oenothera caespitosa Nuttall USA: Wyoming Laramie Hills A. Nelson 58 1894-5-23
GH: 01645297 Oenothera caespitosa Nuttall USA: Wyoming Laramie: Laramie A. Nelson 200 1899-5-31
GH: 01645299 Oenothera caespitosa Nuttall USA: Wyoming Laramie: Laramie A. Nelson 1896 1896-6-3
GH: 01645357 Oenothera caespitosa Nuttall USA: Wyoming Centennial Hills A. Nelson 1274 1895-6-8
GH: 01645621 Oenothera coronopifolia A. Gray & Torrey USA: Wyoming Laramie: Laramie A. Nelson 220 1894-6-6
GH: 01645625 Oenothera coronopifolia A. Gray & Torrey USA: Wyoming Laramie A. Nelson 7283 1900-6-25
GH: 01645865 Oenothera elata hirsutissima (A. Gray ex S. Watson) W. Dietrich USA: New Mexico Jemez Springs A. Nelson 11576 1931-8-10
GH: 00054203 Oenothera flava (A. Nelson) Garrett USA: Wyoming Laramie: A. Nelson 219 1894-6-6
GH: 01645934 Oenothera flava (A. Nelson) Garrett USA: Colorado Johnston ranch, Coleman A. Nelson 1116 1918-6-4
GH: 01644987 Oenothera nuttallii Sweet USA: Wyoming Whalen Canon A. Nelson 511 1894-7-17
GH: 01644988 Oenothera nuttallii Sweet USA: Wyoming Centennial A. Nelson 7696 1900-7-26
GH: 01644996 Oenothera nuttallii Sweet USA: Wyoming Laramie: [no additional data] A. Nelson 17
GH: 01643256 Oenothera pallida runcinata (Engelmann) Munz & W.M. Klein USA: New Mexico Jemez Springs A. Nelson 11601 1931-8-19
GH: 00072215 Oenothera trichocalyx Nuttall USA: Wyoming Point of Rocks A. Nelson 3075 1897-6-1
GH: 00071801 Oenothera trichocalyx Nuttall USA: Wyoming Green River A. Nelson 3064 1897-5-31
GH: 01642106 Oenothera villosa Thunberg USA: Wyoming Whalen Canon A. Nelson 510 1894-7-17
GH: 01642107 Oenothera villosa Thunberg USA: Wyoming Whalen Canon A. Nelson 519 1894-7-17
GH: 01642109 Oenothera villosa Thunberg USA: Wyoming Dunn's Ranch A. Nelson 7608 1900-7-16
GH: 01642181 Oenothera villosa strigosa (Rydberg) W. Dietr. & P.H. Raven USA: Wyoming Stockade Beaver A. Nelson 9483 1910-7-24
GH: 00073333 Sphaerostigma contortum flexuosum A. Nelson USA: Wyoming Point of Rocks A. Nelson 4760 1898-6-16
GH: 00072982 Sphaerostigma minor A. Nelson USA: Wyoming Green River A. Nelson 3047 1897-5-31
Orchidaceae GH: 02029499 Calypso bulbosa (Linnaeus) Oakes USA: Wyoming Black Hills A. Nelson 9675 1909-7-24
AMES: 02066008 Coeloglossum viride interjecta (Fernald) Miyabe & Kudô USA: Wyoming Black Hills A. Nelson 9506 1910-7-25
GH: 01938364 Corallorhiza maculata (Rafinesque) Rafinesque USA: Wyoming Battle Lake A. Nelson 4146 1897-8-15
AMES: 02051098 Listera convallarioides (Swartz) Nuttall ex Elliott USA: Wyoming Centennial Valley A. Nelson 1694 1895-8-17
AMES: 02063177 Platanthera dilatata albiflora (Chamisso) Ledebour USA: Wyoming Telephone Mines A. Nelson 7845 1900-7-30
AMES: 02063183 Platanthera dilatata albiflora (Chamisso) Ledebour USA: Wyoming Yellowstone River near Junction Butte A. Nelson 5744 1899-7-9
AMES: 02045619 Platanthera huronensis (Nuttall) Lindley USA: Wyoming Medicine Bow Mts. A. Nelson 11021 1929-7
AMES: 02045624 Platanthera huronensis (Nuttall) Lindley USA: Wyoming Big Wind River A. Nelson 725 1894-8-8
AMES: 02045629 Platanthera huronensis (Nuttall) Lindley USA: Wyoming Centennial A. Nelson 7686 1900-7-26
AMES: 02050460 Platanthera unalascensis (Sprengel) Kurtz USA: Wyoming Mammoth Hot Springs, Yellowstone Park A. Nelson 6033 1899-7
Orobanchaceae GH: 02034863 Agalinis tenuifolia parviflora (Nuttall) Pennell USA: Wyoming Platte Canon A. Nelson 2735 1896-8-27
GH: 02034862 Agalinis tenuifolia parviflora (Nuttall) Pennell USA: Wyoming Wendover A. Nelson 8558 1901-8-3
GH: 00056114 Castilleja angustifolia dubia A. Nelson USA: Wyoming Sand Creek, gravelly ridges, granite hilltop... A. Nelson 6995 1900
GH: 01876122 Castilleja chromosa A. Nelson USA: Colorado Cortez A. Nelson 10389 1925-5-10
GH: 01876235 Castilleja chromosa A. Nelson USA: Wyoming Birds Eye A. Nelson 9344 1910-6-23
GH: 01876258 Castilleja chromosa A. Nelson USA: Wyoming Pale Creek A. Nelson 120 1894-6-2
GH: 01876256 Castilleja chromosa A. Nelson USA: Wyoming Ft. Stule A. Nelson 5380 1898-6-18
GH: 01876243 Castilleja chromosa A. Nelson USA: Wyoming Plumbago Canyon A. Nelson 11317 1932-6-5
GH: 00056114 Castilleja collina A. Nelson USA: Wyoming Sand Creek, gravelly ridges, granite hilltop... A. Nelson 6995 1900
GH: 01878366 Castilleja confusa Greene USA: Wyoming Lander A. Nelson 742 1894-8-3
GH: 00056182 Castilleja cusickii Greenman USA: Wyoming Yellowstone National Park, Soda Butte, on a ... A. Nelson 5878 1899-7-15
GH: 01876582 Castilleja cusickii Greenman USA: Wyoming Dome Lake A. Nelson 2435 1896-7-18
GH: 01876581 Castilleja cusickii Greenman USA: Wyoming Sundance Creek A. Nelson 1896-7-5
GH: 01876720 Castilleja exilis A. Nelson USA: Wyoming Ft Washakie A. Nelson 744 1894-8-5
GH: 01876803 Castilleja flava S. Watson USA: Wyoming Birds Eye A. Nelson 9344 1912-6-24
GH: 01876799 Castilleja flava S. Watson USA: Wyoming Laramie Hills A. Nelson 352 1894-7-7
GH: 01876793 Castilleja flava S. Watson USA: Wyoming Evanston: [no additional data] A. Nelson 7193 1900-6-14
GH: 01876812 Castilleja flava S. Watson USA: Wyoming Birds Eye A. Nelson 9353 1910-6-25
GH: 01877230 Castilleja integra A. Gray USA: Arizona Prescott: [no additional data] A. Nelson 10254 1925-4-29
GH: 01877298 Castilleja integra A. Gray USA: Colorado Walsenburg-Pueblo A. Nelson 11520 1931-6-2
GH: 01877588 Castilleja linariaefolia Bentham USA: New Mexico Jemez Mts. A. Nelson 11699 1931-8-17
GH: 01877650 Castilleja linariaefolia Bentham USA: Wyoming Centennial A. Nelson 11063 1929-7-24
GH: 01877665 Castilleja linariaefolia Bentham USA: Wyoming Sybille Creek A. Nelson 7414 1900-7-3
GH: 00056163 Castilleja longispica A. Nelson USA: Wyoming Gros Ventre A. Nelson 900 1894-8-15
GH: 01878370 Castilleja miniata Douglas ex Hooker USA: Wyoming Centennial A. Nelson 7703 1900-7-26
GH: 01878367 Castilleja miniata Douglas ex Hooker USA: Wyoming Lander A. Nelson 742 1894-8-3
GH: 00056182 Castilleja pilifera A. Nelson USA: Wyoming Yellowstone National Park, Soda Butte, on a ... A. Nelson 5878 1899-7-15
GH: 01878970 Castilleja rhexifolia Rydberg USA: Wyoming Centennial A. Nelson 8720 1902-7-31
GH: 01878988 Castilleja rhexifolia Rydberg USA: Wyoming LaPlata Mines A. Nelson 1808 1895-8-22
GH: 01878987 Castilleja rhexifolia Rydberg USA: Wyoming Bald Mt. A. Nelson 32 1892-8-15
GH: 01878980 Castilleja rhexifolia Rydberg USA: Wyoming Bald Mt. A. Nelson 31 1891-8-15
GH: 01878977 Castilleja rhexifolia Rydberg USA: Wyoming Nash's Fork, Medicine Bow Mts. A. Nelson 7754 1900-7-28
GH: 01879292 Castilleja sessiliflora Pursh USA: Wyoming Sundance Creek A. Nelson 2203 1896-7-5
GH: 01879410 Castilleja sulphurea Rydberg USA: Wyoming Black Hills; Boyd A. Nelson 9444 1910-7-10
GH: 01879431 Castilleja sulphurea Rydberg USA: Wyoming Centennial A. Nelson 7679 1900-7-26
GH: 01879430 Castilleja sulphurea Rydberg USA: Wyoming Centennial A. Nelson 8797 1902-8-7
GH: 01879429 Castilleja sulphurea Rydberg USA: Wyoming Cummins A. Nelson 1461 1895-7-28
GH: 01880150 Cordylanthus ramosus Nuttall ex Bentham USA: Wyoming Soldier Creek-Northern Red Desert A. Nelson 10699 1926-7-6
GH: 01880137 Cordylanthus ramosus Nuttall ex Bentham USA: Wyoming Dubois A. Nelson 711 1894-8-10
GH: 02082383 Orobanche fasciculata Nuttall USA: Wyoming Pole Creek A. Nelson 1360 1895-6-28
GH: 02081249 Orthocarpus luteus Nuttall USA: Wyoming Whalen Canon A. Nelson 534 1894-7-19
GH: 02081371 Orthocarpus luteus Nuttall USA: Wyoming Boyd A. Nelson 9440 1910-7-19
GH: 02081366 Orthocarpus luteus Nuttall USA: Wyoming Laramie Peak A. Nelson 7577 1900-7-13
GH: 02081713 Orthocarpus tolmiei Hooker & Arnott USA: Wyoming Evanston: [no additional data] A. Nelson 3838 1897-7-27
GH: 02081958 Pedicularis bracteosa Bentham USA: Wyoming Nash's Fork A. Nelson 7799 1900-7-28
GH: 02081955 Pedicularis bracteosa Bentham USA: Wyoming Union Pass A. Nelson 834 1894-8-11
GH: 02080330 Pedicularis centranthera A. Gray USA: Arizona Flagstaff: in the Coconino Forest A. Nelson 10188 1920-4-19
GH: 02080515 Pedicularis crenulata Bentham USA: Wyoming Centennial A. Nelson 8705 1902-7-31
GH: 02080514 Pedicularis crenulata Bentham USA: Wyoming Dunn's Ranch A. Nelson 7619 1900-7-16
GH: 02080508 Pedicularis crenulata Bentham USA: Wyoming Cummins A. Nelson 1528 1895-7-30
GH: 02080904 Pedicularis groenlandica Retzius USA: Wyoming Warm Spring Crk. A. Nelson 806 1894-8-10
GH: 02079170 Pedicularis groenlandica surrecta (Bentham) A. Gray USA: Wyoming [no additional data] A. Nelson 7899 1900-8-1
GH: 02079164 Pedicularis groenlandica surrecta (Bentham) A. Gray USA: Wyoming Medicine Bow Mts. A. Nelson 7899 1900-8-1
GH: 02079842 Pedicularis parryi A. Gray USA: Wyoming Medicine Bow Mountains A. Nelson 10553 1925-6-24
GH: 02079841 Pedicularis parryi A. Gray USA: Wyoming Medicine Bow Mts. A. Nelson 7909 1900-8-1
GH: 02079951 Pedicularis procera A. Gray USA: Wyoming Cummins A. Nelson 1550 1895-7-30
GH: 02079949 Pedicularis procera A. Gray USA: Wyoming Tie City A. Nelson 7519 1900-7-20
GH: 02078143 Pedicularis racemosa Douglas ex Bentham USA: Wyoming Union Pass A. Nelson 830 1894-8-11
GH: 02078139 Pedicularis racemosa Douglas ex Bentham USA: Wyoming Nash's Fork A. Nelson 7797 1900-7-28
Orthotrichaceae FH: 00824011 Orthotrichum laevigatum J. E. Zetterstedt USA: Wyoming [data not captured] A. Nelson 1899-7-2
Oxalidaceae GH: 01585404 Oxalis dillenii Jacquin USA: Wyoming Whalen Canon A. Nelson 522 1894-7-18
Pannariaceae FH: 00474553 Protopannaria pezizoides (Weber ex F. H. Wiggers) P. M. Jørgensen & S. Ekman USA: Wyoming [data not captured] A. Nelson 1895
Papaveraceae GH: 01856488 Argemone albiflora Hornemann USA: Wyoming Badger A. Nelson 2102 1896-6-2
GH: 01856503 Argemone albiflora Hornemann USA: Wyoming Halleck Canon A. Nelson 7424
GH: 00004508 Argemone bipinnatifida Greene USA: Wyoming Sybille Hills A. Nelson 314 1894-7-8
GH: 00004508 Argemone hispida A. Gray USA: Wyoming Sybille Hills A. Nelson 314 1894-7-8
GH: 01856543 Argemone hispida A. Gray USA: Wyoming Chug Creek A. Nelson 7344 1900-6-30
GH: 01738452 Corydalis aurea Willdenow USA: Wyoming Telephone Canon A. Nelson 118 1894-6-2
GH: 01738453 Corydalis aurea Willdenow USA: Wyoming Kemmerer A. Nelson 7181 1900-6-13
GH: 01738461 Corydalis aurea Willdenow USA: Wyoming Kemmerer A. Nelson 7181 1900-6-13
GH: 00006883 Corydalis aurea occidentalis (Engelmann ex A. Gray) Ownbey USA: Wyoming Blue Grass Hills A. Nelson 369 1894-7-8
GH: 00006883 Corydalis curvisiliquaeformis Fedde USA: Wyoming Blue Grass Hills A. Nelson 369 1894-7-8
GH: 01857000 Eschscholzia californica mexicana (Greene) C. Clark USA: Arizona Canyon Lake A. Nelson 11236a 1930-3-19
Parmeliaceae FH: 00413205 Cetraria islandica (Linnaeus) Acharius USA: Alaska [data not captured] A. Nelson 1939
FH: 00439619 Flavocetraria cucullata (Bellardi) Kärnefelt & A. Thell USA: Alaska [data not captured] A. Nelson 4218 1939
FH: 00439729 Flavocetraria nivalis (Linnaeus) Kärnefelt & A. Thell USA: Alaska [data not captured] A. Nelson 1939-8-7
FH: 00442862 Letharia vulpina (Linnaeus) Hue USA: Wyoming [data not captured] A. Nelson 1895-8-17
FH: 00442864 Letharia vulpina (Linnaeus) Hue USA: Wyoming [data not captured] A. Nelson 1895-8
FH: 00442865 Letharia vulpina (Linnaeus) Hue USA: Wyoming [data not captured] A. Nelson 1895-8
FH: 00467716 Parmelia molliuscula Acharius USA: Wyoming [data not captured] A. Nelson 1902-7-27
FH: 00467717 Parmelia molliuscula Acharius USA: Wyoming Laramie: [no additional data] A. Nelson 1895-7-23
FH: 00467719 Parmelia molliuscula Acharius USA: Wyoming Laramie: [no additional data] A. Nelson 1895-7-23
FH: 00467722 Parmelia molliuscula Acharius USA: Wyoming [data not captured] A. Nelson 1910-6-27
FH: 00467723 Parmelia molliuscula Acharius USA: Wyoming Laramie: [no additional data] A. Nelson 1898-7-23
FH: 01140862 Parmelia molliuscula Acharius USA: Wyoming [data not captured] A. Nelson 1895-7-23
FH: 00493980 Usnea lapponica Vainio USA: Wyoming [data not captured] A. Nelson 1911-9-16
FH: 00493980 Usnea substerilis Motyka USA: Wyoming [data not captured] A. Nelson 1911-9-16
Parnassiaceae GH: 01855465 Parnassia fimbriata K. D. Koenig USA: Wyoming La Plata mines A. Nelson 1895-8-23
GH: 01855470 Parnassia fimbriata K. D. Koenig USA: Wyoming Medicine Bow Mts. A. Nelson 1900-7-29
GH: 01855473 Parnassia fimbriata K. D. Koenig USA: Wyoming Green River A. Nelson 1894-8-26
GH: 01787235 Parnassia palustris parviflora (de Candolle) B. Boivin USA: Wyoming Duck Creek; McGill's A. Nelson 1900-7-14
GH: 01787244 Parnassia palustris parviflora (de Candolle) B. Boivin USA: Wyoming Fort Washakie A. Nelson 1894-8-5
Pinaceae GH: 00395964 Abies lasiocarpa (Hooker) Nuttall USA: Wyoming Laramie Mts. A. Nelson 8237 1901-6-9
A: 01046626 Abies lasiocarpa (Hooker) Nuttall USA: Wyoming Laramie Mts. A. Nelson 8237 1901-6-9
A: 00396605 Picea engelmannii Parry ex Engelmann USA: Wyoming Laramie Hills A. Nelson 16 1894-5-12
A: 00396606 Picea engelmannii Parry ex Engelmann USA: Wyoming Laramie Hills A. Nelson 1981 1896-6-13
GH: 00396865 Picea glauca (Moench) Voss USA: Wyoming Black Hills A. Nelson 9458 1910-7-22
GH: 00397286 Picea pungens Engelmann USA: Wyoming Centennial Hills A. Nelson 1618 1895-8-16
A: 01046758 Pinus contorta latifolia Engelmann USA: Wyoming Head of Pole Creek A. Nelson 1213 1895-5-18
A: 00398216 Pinus contorta latifolia Engelmann USA: Wyoming Lincoln Gulch A. Nelson 1896-8-12
GH: 00398219 Pinus contorta latifolia Engelmann USA: Wyoming Laramie Hills A. Nelson 1982 1896-6-13
A: 00398228 Pinus contorta latifolia Engelmann USA: Wyoming Laramie Hills A. Nelson 1982 1896-6-13
GH: 00398230 Pinus contorta latifolia Engelmann USA: Wyoming Head of Pole Creek A. Nelson 1213 1895-5-18
GH: 00398612 Pinus edulis Engelmann USA: Colorado Owl Canyon, Northern Colorado A. Nelson 1930-3-26
GH: 00398613 Pinus edulis Engelmann USA: Colorado Walsenburg: [no additional data] A. Nelson 10163 1925-4-6
GH: 00398802 Pinus flexilis James USA: Wyoming Laramie Hills A. Nelson 18 1894-5-4
GH: 00399232 Pinus ponderosa P. Lawson & C. Lawson USA: New Mexico Santa fe National forest A. Nelson 10169 1925-4-11
A: 00399317 Pinus ponderosa P. Lawson & C. Lawson USA: Wyoming Laramie Hills A. Nelson 1983 1896-6-13
A: 01113550 Pseudotsuga menziesii (Mirbel) Franco USA: Wyoming Lincoln Gulch A. Nelson 2613 1896-8-12
GH: 01113553 Pseudotsuga menziesii (Mirbel) Franco USA: Wyoming Jelm A. Nelson 8057 1900-8-11
Plantaginaceae GH: 01998225 Besseya plantaginea (E. James) P. A. Rydberg USA: Wyoming Sherman A. Nelson 9249 1910-6-18
GH: 00466485 Besseya wyomingensis (A. Nelson) Rydberg USA: Wyoming Laramie Hills A. Nelson 1907 1896-6-6
GH: 00466486 Besseya wyomingensis (A. Nelson) Rydberg USA: Wyoming Laramie Hills A. Nelson 29 1894-5-12
GH: 00466491 Besseya wyomingensis (A. Nelson) Rydberg USA: Wyoming Laramie Mts. A. Nelson 8228 1901-6-9
GH: 00466492 Besseya wyomingensis (A. Nelson) Rydberg USA: Wyoming Dunraven Peak, Yellowstone Park A. Nelson 6696 1899-8-27
GH: 02212672 Callitriche palustris Linnaeus USA: Wyoming Dome Lake A. Nelson 2389 1896-7-17
GH: 02212669 Callitriche palustris Linnaeus USA: Wyoming Boulder Creek. A. Nelson 1102 1894-8-27
GH: 01998254 Chionophila jamesii Bentham USA: Wyoming Medicine Bow Mts. A. Nelson 7872 1900-8-1
GH: 01998897 Collinsia parviflora Lindley USA: Wyoming Pole Creek. A. Nelson 46 1894-5-25
GH: 01998887 Collinsia parviflora Lindley USA: Wyoming Halleck Canon A. Nelson 7430 1900-7-5
GH: 02002025 Penstemon alpinus Torrey USA: Wyoming Arlington A. Nelson 10147 1924-7-10
GH: 02002170 Penstemon angustifolius Nuttall ex Pursh USA: Wyoming Red Buttes A. Nelson 8938 1903-6
GH: 02002169 Penstemon angustifolius Nuttall ex Pursh USA: Wyoming Sand Creek A. Nelson 6973 1900-5-31
GH: 02002163 Penstemon angustifolius Nuttall ex Pursh USA: Wyoming Red Buttes A. Nelson 8938 1903-6
GH: 02002162 Penstemon angustifolius Nuttall ex Pursh USA: Wyoming Laramie Hills. A. Nelson 179 1894-6-7
GH: 02002161 Penstemon angustifolius Nuttall ex Pursh USA: Wyoming Ft. Laramie A. Nelson 8304 1901-6-28
GH: 00091139 Penstemon arenicola A. Nelson USA: Wyoming Point of Rocks A. Nelson 3090 1897-6-1
GH: 02002207 Penstemon arenicola A. Nelson USA: Wyoming Table Rock; Red Desert of Wyo. A. Nelson 10694 1926-7-5
GH: 02002442 Penstemon auriberbis Pennell USA: Colorado Walsenburg area A. Nelson 11523 1931-6-1
GH: 00091147 Penstemon auricomus A. Nelson USA: Wyoming Green River A. Nelson 3052 1897-5-31
GH: 02002774 Penstemon breviculus (D. D. Keck) Nisbet & R. C. Jackson USA: Colorado Canon City A. Nelson 10543 1925-5-19
GH: 00091216 Penstemon collinus A. Nelson USA: Wyoming Evanston: A. Nelson 2960 1897-5-28
GH: 02118641 Penstemon cyananthus Hooker USA: Wyoming Evanston: [no additional data] A. Nelson 7196 1900-6-14
GH: 02118638 Penstemon cyananthus Hooker USA: Wyoming Evanston: [no additional data] A. Nelson 5394 1898-6-19
GH: 02119205 Penstemon eatonii A. Gray USA: Colorado Mesa Verde A. Nelson 10416 1925-5-12
GH: 02119395 Penstemon eriantherus Pursh USA: Wyoming Laramie A. Nelson 7273 1900-6-14
GH: 02119394 Penstemon eriantherus Pursh USA: Wyoming Telephone Canon. A. Nelson 235 1894-6-15
GH: 02119388 Penstemon eriantherus Pursh USA: Wyoming Laramie: State Fish Hatchery A. Nelson 9788 1917-7-20
GH: 00091253 Penstemon exilifolius A. Nelson USA: Wyoming Halleck Canyon, dry stony plateaus A. Nelson 7460 1900-7-6
GH: 00091254 Penstemon exilifolius desertus A. Nelson USA: Wyoming Point of Rocks, sandstone ridges in the dese... A. Nelson 7160 1900-6-12
GH: 02119530 Penstemon fremontii Torrey & A. Gray USA: Wyoming Bitter Creek A. Nelson 3097 1897-6-2
GH: 02119528 Penstemon fremontii Torrey & A. Gray USA: Wyoming Steamboat Mt. A. Nelson 7077 1900-6-10
GH: 02119526 Penstemon fremontii Torrey & A. Gray USA: Wyoming near Table Rock-Red Desert A. Nelson 10715 1926-7-5
GH: 02119774 Penstemon glaber Pursh USA: Wyoming Birds Eye A. Nelson 9352 1910-6-24
GH: 02119794 Penstemon glaber Pursh USA: Wyoming Stockade Beaver A. Nelson 9487 1910-7-22
GH: 02119788 Penstemon glaber Pursh USA: Wyoming Cotton-wood Canon. A. Nelson 1566 1895-8-4
GH: 02119787 Penstemon glaber Pursh USA: Wyoming Sybille Creek. A. Nelson 327 1894-7-8
GH: 02119785 Penstemon glaber Pursh USA: Wyoming Laramie: [no additional data] A. Nelson 2453 1913-6-10
GH: 02119784 Penstemon glaber Pursh USA: Wyoming Chug Creek A. Nelson 7309 1900-6-29
GH: 02119783 Penstemon glaber Pursh USA: Wyoming Medicine Bow A. Nelson 9645 1912-6-15
GH: 02120101 Penstemon grandiflorus Nuttall USA: Wyoming Little Goose Grade A. Nelson 2333 1896-7-15
GH: 00091216 Penstemon humilis Nuttall ex A. Gray USA: Wyoming Evanston: A. Nelson 2960 1897-5-28
GH: 02120510 Penstemon humilis Nuttall ex A. Gray USA: Wyoming Evanston: [no additional data] A. Nelson 7197 1900-6-14
GH: 00091254 Penstemon laricifolius Hooker & Arnott USA: Wyoming Point of Rocks, sandstone ridges in the dese... A. Nelson 7160 1900-6-12
GH: 02120795 Penstemon laricifolius Hooker & Arnott USA: Wyoming Birds Eye A. Nelson 9363 1910-6-24
GH: 02120782 Penstemon laricifolius Hooker & Arnott USA: Wyoming Laramie: City springs A. Nelson 10701 1926-7-20
GH: 00091253 Penstemon laricifolius exilifolius (A. Nelson) D. D. Keck USA: Wyoming Halleck Canyon, dry stony plateaus A. Nelson 7460 1900-7-6
GH: 02120806 Penstemon laricifolius exilifolius (A. Nelson) D. D. Keck USA: Wyoming Laramie: State Fish Hatchery A. Nelson 9789 1917-7-20
GH: 02120805 Penstemon laricifolius exilifolius (A. Nelson) D. D. Keck USA: Wyoming Sandcreek Pass A. Nelson 10103 1924-7-4
GH: 02120804 Penstemon laricifolius exilifolius (A. Nelson) D. D. Keck USA: Wyoming Laramie Plains. A. Nelson 419 1894-7-7
GH: 02120802 Penstemon laricifolius exilifolius (A. Nelson) D. D. Keck USA: Wyoming Laramie Plains A. Nelson 1442 1895-7-24
GH: 02121884 Penstemon procerus Douglas ex Graham USA: Wyoming Union Pass. A. Nelson 833 1894-8-11
GH: 02121877 Penstemon procerus Douglas ex Graham USA: Wyoming Bush Ranch A. Nelson 7107 1900-6-10
GH: 00091389 Penstemon radicosus A. Nelson USA: Wyoming Evanston: A. Nelson 2962 1897-5-28
GH: 02122069 Penstemon radicosus A. Nelson USA: Wyoming South end - Centennial valley A. Nelson 11036 1929-7-5
GH: 02122067 Penstemon radicosus A. Nelson USA: Wyoming Bush Ranch A. Nelson 7119 1900-6-10
GH: 02122056 Penstemon radicosus A. Nelson USA: Wyoming Medicine Bow A. Nelson 9647 1912-6-15
GH: 00091398 Penstemon rydbergii A. Nelson USA: Wyoming Green Top A. Nelson 3214 1897-6-29
GH: 02122339 Penstemon rydbergii A. Nelson USA: Wyoming Centennial A. Nelson 8725 1902-7-31
GH: 02122335 Penstemon rydbergii A. Nelson USA: Wyoming Chug Creek A. Nelson 7311 1900-6-28
GH: 02122328 Penstemon rydbergii A. Nelson USA: Wyoming Medicine Bow Mts A. Nelson 11077 1929-7-10
GH: 02122327 Penstemon rydbergii A. Nelson USA: Wyoming Antelope Basin A. Nelson 7473 1900-7-9
GH: 02122393 Penstemon saxosorum Pennell USA: Wyoming Centennial Mt. A. Nelson 8759 1902-8-2
GH: 02122392 Penstemon saxosorum Pennell USA: Wyoming Near Fox Park A. Nelson 9060 1907-8-8
GH: 02122444 Penstemon secundiflorus Bentham USA: Wyoming Crow Creek A. Nelson 8890 1903-7-8
GH: 02122443 Penstemon secundiflorus Bentham USA: Wyoming Table Mt. A. Nelson 1325 1895-6-28
GH: 02122442 Penstemon secundiflorus Bentham USA: Wyoming Sand Creek A. Nelson 7028 1900-6-1
GH: 02122440 Penstemon secundiflorus Bentham USA: Wyoming Laramie. A. Nelson 180 1894-6-7
GH: 02122812 Penstemon strictus Bentham USA: Wyoming Cummins. A. Nelson 1472 1895-7-28
GH: 02122809 Penstemon strictus Bentham USA: Wyoming Sybille Creek. A. Nelson 402 1894-7-8
GH: 02122805 Penstemon strictus Bentham USA: Wyoming Laramie: State Fish Hatchery A. Nelson 9790 1917-7-20
GH: 01801101 Penstemon unilateralis Rydberg USA: Colorado Cherokee Park A. Nelson 10005 1923-7-30
GH: 01801144 Penstemon unilateralis Rydberg USA: Wyoming Jaw-bone Gulch A. Nelson 2026 1896-7-10
GH: 01801274 Penstemon virens Pennell ex Rydberg USA: Wyoming Sand Creek A. Nelson 7014 1900-6-1
GH: 01801273 Penstemon virens Pennell ex Rydberg USA: Wyoming Head of Pole Creek. A. Nelson 1322 1895-6-27
GH: 01801272 Penstemon virens Pennell ex Rydberg USA: Wyoming Pole Creek. A. Nelson 131 1894-6-2
GH: 01801268 Penstemon virens Pennell ex Rydberg USA: Wyoming Laramie Hill. A. Nelson 252 1894-6-18
GH: 01801267 Penstemon virens Pennell ex Rydberg USA: Wyoming Cooper Hill A. Nelson 8939 1903-6
GH: 01801339 Penstemon watsonii A. Gray USA: Colorado Mt. Bross. Hot Sulphur Springs A. Nelson 9764 1917-7-28
GH: 01801411 Penstemon whippleanus A. Gray USA: Colorado Union Peak, Wind River Mts. A. Nelson 1001 1894-8-12
GH: 01801499 Penstemon whippleanus A. Gray USA: Wyoming Centennial Mt. A. Nelson 8764 1902-8-2
GH: 01801497 Penstemon whippleanus A. Gray USA: Wyoming Laramie Peak A. Nelson 7551 1900-7-12
GH: 01802261 Plantago eriopoda Torrey USA: Wyoming Laramie: [no additional data] A. Nelson 7672 1900-7-21
GH: 01802930 Plantago major Linnaeus USA: Wyoming Laramie: [no additional data] A. Nelson 7673 1900-7-21
GH: 01803408 Plantago ovata Forsskål USA: California [data not captured] A. Nelson 11185a 1930-3-14
GH: 01803735 Plantago patagonica Jacquin USA: Wyoming Fairbanks. A. Nelson 429 1894-7-10
GH: 01803733 Plantago patagonica Jacquin USA: Wyoming Halleck Canon A. Nelson 7450 1900-7-4
GH: 01803728 Plantago patagonica Jacquin USA: Wyoming Powder River A. Nelson 9370 1910-6-28
GH: 01804039 Plantago tweedyi A. Gray USA: Wyoming La plata Mines A. Nelson 1798 1895-8-22
GH: 01804033 Plantago tweedyi A. Gray USA: Wyoming Battle Lake. A. Nelson 4158 1897-8-16
GH: 01804031 Plantago tweedyi A. Gray USA: Wyoming Medicine Bow Mts. A. Nelson 7744 1900-7-28
GH: 01804057 Plantago virginica Linnaeus USA: Arizona Prescott: [no additional data] A. Nelson 10252 1925-4-29
GH: 00466486 Synthyris rubra (Douglas ex Hooker) Bentham USA: Wyoming Laramie Hills A. Nelson 29 1894-5-12
GH: 00466486 Synthyris wyomingensis (A. Nelson) A. Heller USA: Wyoming Laramie Hills A. Nelson 29 1894-5-12
GH: 01805186 Veronica americana Schweinitz ex Bentham USA: Wyoming Chug Creek A. Nelson 7370 1900-7-1
GH: 01805184 Veronica americana Schweinitz ex Bentham USA: Wyoming Laramie: City Springs Creek A. Nelson 10151 1924-9-21
GH: 01805177 Veronica americana Schweinitz ex Bentham USA: Wyoming Evanston: [no additional data] A. Nelson 7206 1900-6-14
GH: 01805176 Veronica americana Schweinitz ex Bentham USA: Wyoming Startville A. Nelson 507 1894-7-20
GH: 01805363 Veronica anagallis-aquatica Linnaeus USA: Wyoming Sundance Creek A. Nelson 2232 1896-7-7
GH: 01805361 Veronica anagallis-aquatica Linnaeus USA: Wyoming Limestone Range A. Nelson 9539 1910-8-27
GH: 01811302 Veronica peregrina xalapensis (Kunth) Pennell USA: Wyoming Centennial Valley A. Nelson 1854 1895-8-25
GH: 01811301 Veronica peregrina xalapensis (Kunth) Pennell USA: Wyoming Centennial Valley A. Nelson 1854 1895-8-25
GH: 01811390 Veronica persica Poiret USA: Wyoming Laramie: Ditch banks. A. Nelson 9625 1911-9-10
GH: 01811984 Veronica serpyllifolia humifusa (Dickson) Syme USA: Wyoming Tie City A. Nelson 7664 1900-7-20
GH: 01811980 Veronica serpyllifolia humifusa (Dickson) Syme USA: Wyoming Horse Creek. A. Nelson 192 1894-6-9
GH: 01812584 Veronica wormskjoldii nutans (Bongard) Pennell USA: Wyoming Union Pass. A. Nelson 831 1894-8-11
GH: 01812582 Veronica wormskjoldii nutans (Bongard) Pennell USA: Wyoming Bald Mt. A. Nelson 8 1892-8-15
GH: 01812581 Veronica wormskjoldii nutans (Bongard) Pennell USA: Wyoming Medicine Bow Mts. A. Nelson 7843 1900-7-30
GH: 00091947 Wulfenia gymnocarpa A. Nelson USA: Wyoming Evanston: A. Nelson 2959 1897-5-28
GH: 00466486 Wulfenia wyomingensis A. Nelson USA: Wyoming Laramie Hills A. Nelson 29 1894-5-12
Poaceae GH: 01812840 Andropogon hallii Hackel USA: Colorado West Dry Creek A. Nelson 8215 1900-8-28
GH: 01812929 Andropogon hallii Hackel USA: Wyoming Salt Creek Valley A. Nelson 8462 1901-7-21
GH: 00341041 Aristida californica Thurber ex Bolander USA: California Yuma-El Centro, California A. Nelson 11157a 1930-2-27
GH: 00023247 Bromus multiflorus Scribner USA: Wyoming Battle Lake A. Nelson 4021 1897-8-16
GH: 00024088 Panicularia nervata stricta Scribner USA: Wyoming Colorado-Wyoming Line, Beaver Basin A. Nelson 3818 1897-7-22
GH: 00024285 Poa cusickii pubens D. D. Keck USA: Wyoming Red Desert, Orendo Butte A. Nelson 7130 1900-6-11
GH: 00024301 Poa juncifolia Scribner USA: Wyoming Black Rock Springs A. Nelson 3721 1897-7-13
GH: 00024305 Poa longipedunculata Scribner USA: Wyoming Laramie: A. Nelson 3292 1897-7-3
Polemoniaceae GH: 01000388 Aliciella leptomeria (A. Gray) J. M. Porter USA: Wyoming Big Wind River A. Nelson 709 1894-8-5
GH: 01083742 Aliciella pinnatifida (Nuttall ex A. Gray) J. M. Porter USA: Wyoming Musk Rat Cr. A. Nelson 683 1894-7-30
GH: 01092526 Collomia linearis Nuttall USA: Wyoming Pole Creek A. Nelson 108 1894-6
GH: 01092529 Collomia linearis Nuttall USA: Wyoming Centennial A. Nelson 7720 1900-7-26
GH: 01092530 Collomia linearis Nuttall USA: Wyoming Sybille Creek A. Nelson 401 1894-7-8
GH: 01092536 Collomia linearis Nuttall USA: Wyoming Black Hills A. Nelson 9508 1910-7-24
GH: 01104384 Gilia spicata Nuttall USA: Wyoming Fort Steele A. Nelson 4832 1898-6-18
GH: 01104384 Gilia spicata deserta A. Nelson USA: Wyoming Fort Steele A. Nelson 4832 1898-6-18
GH: 01000817 Gilia transmontana (H. Mason & A. D. Grant) A. D. Grant & V. E. Grant USA: Wyoming Fort Steele A. Nelson 4802 1898-6-18
GH: 00985054 Gymnosteris parvula A. Heller USA: Wyoming Horse Creek A. Nelson 193 1894-6-9
GH: 00985320 Ipomopsis aggregata (Pursh) V. E. Grant USA: Wyoming Jacksons Hole A. Nelson 961 1894-8-22
GH: 00985324 Ipomopsis aggregata (Pursh) V. E. Grant USA: Wyoming Kemmerer A. Nelson 7168 1900-6-12
GH: 00985346 Ipomopsis aggregata attenuata (A. Gray) V. E. Grant & A. D. Grant USA: Wyoming Battle Creek A. Nelson 4189 1897-8-16
GH: 01104101 Ipomopsis longiflora (Torrey) V. E. Grant USA: New Mexico Socorro-Hot Springs A. Nelson 11464 1931-5-27
GH: 01104379 Ipomopsis spicata (Nuttall) V. E. Grant USA: Wyoming Laramie Hills A. Nelson 259 1894-6-16
GH: 01104381 Ipomopsis spicata (Nuttall) V. E. Grant USA: Wyoming Laramie Hills A. Nelson 175 1894-6-6
GH: 01104382 Ipomopsis spicata (Nuttall) V. E. Grant USA: Wyoming Point of Rocks A. Nelson 7159 1900-6-12
GH: 01104383 Ipomopsis spicata (Nuttall) V. E. Grant USA: Wyoming Sand Creek A. Nelson 6971 1900-5-31
GH: 01104384 Ipomopsis spicata (Nuttall) V. E. Grant USA: Wyoming Fort Steele A. Nelson 4832 1898-6-18
GH: 01105157 Leptosiphon chrysanthus J. M. Porter & R. Patterson USA: Arizona Prescott A. Nelson 10633 1925-5-28
GH: 01105979 Linanthus caespitosus (Nuttall) J. M. Porter & L. A. Johnson USA: Wyoming Green River A. Nelson 3030 1897-5-30
GH: 00954244 Linanthus pungens (Torrey) J. M. Porter & L. A. Johnson USA: Colorado Canon City A. Nelson 10493 1925-5-19
GH: 00954327 Linanthus pungens (Torrey) J. M. Porter & L. A. Johnson USA: Wyoming Powder River A. Nelson 9421 1910-6-27
GH: 00954329 Linanthus pungens (Torrey) J. M. Porter & L. A. Johnson USA: Wyoming Laramie Hills A. Nelson 1951 1896-6-17
GH: 01565407 Microsteris gracilis (Hooker) Greene USA: Wyoming Pole Creek A. Nelson 107 1894-6-2
GH: 01565408 Microsteris gracilis (Hooker) Greene USA: Wyoming Pole Creek A. Nelson
GH: 01565411 Microsteris gracilis humilior (Hooker) Cronquist USA: Arizona Coconino Nat. Forest A. Nelson 10189 1923-4-20
GH: 01565545 Navarretia breweri (A. Gray) Greene USA: Wyoming Gros Ventre River A. Nelson 1094 1894-8-16
GH: 01565835 Navarretia leucocephala minima (Nuttall) A. G. Day USA: Wyoming Little Sandy Creek A. Nelson 1129 1894-8-31
GH: 00091806 Phlox alyssifolia Greene USA: Wyoming Lusk, stony hill A. Nelson 9116 1907-5-10
GH: 01571183 Phlox andicola E. E. Nelson USA: Wyoming Fairbank A. Nelson 397 1894-7-11
GH: 01574315 Phlox hoodii Richardson USA: Wyoming Birds Eye A. Nelson 9616 1911-5-4
GH: 01574317 Phlox hoodii Richardson USA: Wyoming Jackson A. Nelson 10080 1924-5-20
GH: 01574322 Phlox hoodii Richardson USA: Wyoming Kemmerer A. Nelson 9006 1907-6-1
GH: 01574364 Phlox hoodii canescens (Torrey & A. Gray) Wherry USA: Wyoming Mountain View A. Nelson 11335 1930-5-29
GH: 01574368 Phlox hoodii glabrata (E. E. Nelson) Wherry USA: Wyoming Laramie A. Nelson 6951 1900-5-11
GH: 01574371 Phlox hoodii glabrata (E. E. Nelson) Wherry USA: Wyoming Laramie: Laramie A. Nelson 2864 1898-5-11
GH: 01574374 Phlox hoodii glabrata (E. E. Nelson) Wherry USA: Wyoming Laramie A. Nelson 8246 1901-5-24
GH: 01574375 Phlox hoodii glabrata (E. E. Nelson) Wherry USA: Wyoming Laramie A. Nelson 8952 1903-5
GH: 00091458 Phlox hoodii glabrata E. E. Nelson USA: Wyoming Laramie A. Nelson 8 1894-5-8
GH: 01574386 Phlox kelseyi Wherry USA: Wyoming Centennial A. Nelson 9311 1910-5-28
GH: 01574388 Phlox kelseyi Wherry USA: Wyoming Sand Creek A. Nelson 7041 1900-6-2
GH: 01574529 Phlox longifolia compacta (Brand) Wherry USA: Colorado Portland A. Nelson 11521 1931-5-28
GH: 01574543 Phlox longifolia compacta (Brand) Wherry USA: Wyoming Evanston A. Nelson 2964 1897-5-28
GH: 01574511 Phlox longifolia calva Wherry USA: Wyoming Kemmerer A. Nelson 9133 1907-6-1
GH: 00091718 Phlox multiflora A. Nelson USA: Wyoming Laramie Hills A. Nelson 3175 1897-6-16
GH: 01574736 Phlox multiflora A. Nelson USA: Wyoming Laramie Hills A. Nelson 182 1894-6-7
GH: 01574747 Phlox multiflora A. Nelson USA: Colorado Durango: Clay-gumbo soils. A. Nelson 10448 1925-5-13
GH: 01574766 Phlox multiflora A. Nelson USA: Wyoming Sand Creek A. Nelson 6994 1900-5-31
GH: 00091630 Phlox multiflora intermedia Brand USA: Wyoming Birds Eye, moist slopes A. Nelson 9354 1910-6-24
GH: 00091719 Phlox multiflora intermedia Brand USA: Wyoming Birds Eye, moist gravelly slopes A. Nelson 9354 1910-6-24
GH: 01574785 Phlox muscoides Nuttall USA: Wyoming Mountain View A. Nelson 11336 1930-5-29
GH: 01574786 Phlox muscoides Nuttall USA: Wyoming Bates Hole A. Nelson 9175 1908-8-4
GH: 01574788 Phlox muscoides Nuttall USA: Wyoming Laramie Hills A. Nelson 67 1894-5-25
GH: 01574789 Phlox muscoides Nuttall USA: Wyoming Laramie A. Nelson 6953 1900-5-30
GH: 01574815 Phlox nana Nuttall USA: New Mexico Santa Fe - Las Vegas A. Nelson 11752 1931-8-30
GH: 01574827 Phlox nana Nuttall USA: New Mexico Carlsbad Caverns A. Nelson 11404 1931-5-24
GH: 01574828 Phlox nana Nuttall USA: New Mexico Frijoles A. Nelson 11410 1931-5-26
GH: 01686552 Phlox pulvinata (Wherry) Cronquist USA: Wyoming Medicine Bow Natl. Forest (Univ. Camp) A. Nelson 10552 1925-6-24
GH: 00091806 Phlox sevorsa A. Nelson USA: Wyoming Lusk, stony hill A. Nelson 9116 1907-5-10
GH: 01686917 Phlox tenuifolia A. Gray ex E. E. Nelson USA: Arizona Apache Trail A. Nelson 10302. 1925-5-3
GH: 01694220 Polemonium brandegeei (A. Gray) Greene USA: Wyoming Ragged Top A. Nelson 8227 1901-6-9
GH: 01694221 Polemonium brandegeei (A. Gray) Greene USA: Wyoming Horse Creek A. Nelson 208 1894-6-9
GH: 01694223 Polemonium brandegeei (A. Gray) Greene USA: Wyoming Crow Creek A. Nelson 8892 1903-7-8
GH: 01717081 Polemonium viscosum Nuttall USA: Wyoming Univ. Camp Med. Bow Mts. A. Nelson 10579 1925-7-16
GH: 01717093 Polemonium viscosum Nuttall USA: Wyoming Telephone Mines A. Nelson 7863 1900-7-31
GH: 01717098 Polemonium viscosum Nuttall USA: Wyoming Medicine Bow Mts., near the University Camp A. Nelson 10557 1925-6-20
GH: 01717099 Polemonium viscosum Nuttall USA: Wyoming Medicine Bow Mts., near the University Camp A. Nelson 10557 1925-6-20
GH: 01717101 Polemonium viscosum Nuttall USA: Wyoming Union Peak A. Nelson 991 1894-8-12
GH: 01717103 Polemonium viscosum Nuttall USA: Wyoming Chug Creek A. Nelson 7327 1900-6-29
Polygonaceae GH: 02365060 Bistorta vivipara (Linnaeus) Gray USA: Wyoming Medicine Bow Mts. A. Nelson 7756 1900-7-28
GH: 02365058 Bistorta vivipara (Linnaeus) Gray USA: Wyoming Union Pass A. Nelson 842 1894-8-11
GH: 01618009 Eriogonum acaule Nuttall USA: Wyoming Medicine Bow A. Nelson 9644 1912-6-15
GH: 01618014 Eriogonum acaule Nuttall USA: Wyoming Laramie Plains A. Nelson 1279 1895-6-9
GH: 01618088 Eriogonum alatum Torrey USA: Wyoming Chug Creek A. Nelson 7328 1900-6-29
GH: 01618090 Eriogonum alatum Torrey USA: Wyoming Laramie Hills A. Nelson 416 1894-7-7
GH: 01618091 Eriogonum alatum Torrey USA: Wyoming Cheyenne A. Nelson 18 1891-8-11
GH: 01618318 Eriogonum annuum Nuttall USA: Wyoming Willow Creek A. Nelson 566 1894-7-20
GH: 01618491 Eriogonum brevicaule Nuttall USA: Wyoming Jelm A. Nelson 8072 1900-8-11
GH: 01618493 Eriogonum brevicaule Nuttall USA: Wyoming Bitter Creek A. Nelson 3702 1897-7-12
GH: 01618511 Eriogonum brevicaule Nuttall USA: Wyoming Blue Grass Creek. A. Nelson 303 1894-7-8
GH: 01618512 Eriogonum brevicaule Nuttall USA: Wyoming Big Wind River A. Nelson 722 1894-8-8
GH: 01618515 Eriogonum brevicaule Nuttall USA: Wyoming Afton A. Nelson 9089 1907-9-1
GH: 01618548 Eriogonum brevicaule laxifolium (Torrey & A. Gray) Reveal USA: Wyoming Bacon Creek A. Nelson 903 1894-8-15
GH: 01618555 Eriogonum brevicaule micranthum (Nuttall) Reveal USA: Wyoming Soldier creek. North border of Red Desert, W... A. Nelson 10691 1926-7-6
GH: 01618614 Eriogonum caespitosum Nuttall USA: Wyoming Bush Ranch A. Nelson 7097 1900-6-10
GH: 01618619 Eriogonum caespitosum Nuttall USA: Wyoming Mountain View A. Nelson 11351 1930-5-29
GH: 01618622 Eriogonum caespitosum Nuttall USA: Wyoming Union Pass, Wind River Mts A. Nelson 890 1894-8-11
GH: 01618747 Eriogonum cernuum Nuttall USA: Wyoming Big Wind River A. Nelson 726 1894-8-8
GH: 01618753 Eriogonum cernuum Nuttall USA: Wyoming Head of Wood's Creek A. Nelson 8047 1900-8-10
GH: 00036525 Eriogonum corymbosum erectum Reveal & Brotherson USA: Wyoming A. Nelson 3753 1897
GH: 01652285 Eriogonum effusum Nuttall USA: Wyoming Laramie: Laramie A. Nelson 7631 1900-7-19
GH: 01652286 Eriogonum effusum Nuttall USA: Wyoming Laramie: Laramie A. Nelson 1138 1894-9-9
GH: 01652404 Eriogonum exilifolium Reveal USA: Wyoming Laramie Plains A. Nelson 2794 1896-9-14
GH: 01652405 Eriogonum exilifolium Reveal USA: Wyoming Laramie: Laramie A. Nelson 7636 1900-7-19
GH: 01652558 Eriogonum flavum Nuttall USA: Wyoming Birds Eye A. Nelson 9366 1910-6-22
GH: 01652561 Eriogonum flavum Nuttall USA: Wyoming Laramie A. Nelson 7285 1900-6-20
GH: 01652563 Eriogonum flavum Nuttall USA: Wyoming Laramie, Red hills N. of city A. Nelson 186 1894-6-8
GH: 01652565 Eriogonum flavum Nuttall USA: Wyoming Fort Steele A. Nelson 9046 1907-7-16
GH: 01652566 Eriogonum flavum Nuttall USA: Wyoming Laramie Hills A. Nelson 186 1894-6-6
GH: 01851378 Eriogonum flavum Nuttall USA: Wyoming South Sybille A. Nelson 7385 1900-7
GH: 01851379 Eriogonum flavum Nuttall USA: Wyoming Halleck Canon A. Nelson 7445 1900-7-4
GH: 01851380 Eriogonum flavum Nuttall USA: Wyoming Laramie Hills. A. Nelson 354 1894-7-7
GH: 01851381 Eriogonum flavum Nuttall USA: Wyoming Cotton Wood Canon A. Nelson 1572 1895-8-4
GH: 00036339 Eriogonum flavum candiciferum S. Stokes USA: Wyoming Centennial Mountain A. Nelson 8778 1902-8-2
GH: 00036339 Eriogonum flavum flavum USA: Wyoming Centennial Mountain A. Nelson 8778 1902-8-2
GH: 01652696 Eriogonum gordonii Bentham USA: Wyoming Powder River A. Nelson 9371 1910-6-28
GH: 01652885 Eriogonum heracleoides Nuttall USA: Idaho Ketchum A. Nelson 1254 1911-7-21
GH: 01652959 Eriogonum heracleoides Nuttall USA: Wyoming North Vermillion Creek A. Nelson 3570 1897-7-17
GH: 01652960 Eriogonum heracleoides Nuttall USA: Wyoming Kemmerer A. Nelson 7171 1900-6-13
GH: 01851081 Eriogonum hookeri S. Watson USA: Wyoming Rock Springs A. Nelson 9086 1907-8-30
GH: 01851309 Eriogonum jamesii Bentham USA: New Mexico In the Santa Fe hills A. Nelson 11557 1931-7-31
GH: 01851975 Eriogonum microthecum laxiflorum Hooker USA: Wyoming Diamondville A. Nelson 8116 1900-8-27
GH: 01986613 Eriogonum ovalifolium Nuttall USA: Wyoming Mt. Everts A. Nelson 5694 1899-7-7
GH: 01986617 Eriogonum ovalifolium Nuttall USA: Wyoming Steamboat Mt. A. Nelson 7048 1900-6-9
GH: 01986619 Eriogonum ovalifolium Nuttall USA: Wyoming Laramie: Laramie A. Nelson 9124 1906-6
GH: 01986625 Eriogonum ovalifolium Nuttall USA: Wyoming Soldier Creek - North border of the Red Dese... A. Nelson 10690 1926-7-6
GH: 01986628 Eriogonum ovalifolium Nuttall USA: Wyoming Laramie: Laramie A. Nelson 278 1894-6-19
GH: 01986631 Eriogonum ovalifolium Nuttall USA: Wyoming Bitter Creek A. Nelson 3117 1897-6-2
GH: 01986716 Eriogonum ovalifolium purpureum (Nuttall) Durand USA: Wyoming Sand Creek A. Nelson 7032 1900-6-2
GH: 01986785 Eriogonum pauciflorum Pursh USA: Wyoming Newcastle A. Nelson 8429 1901-7-20
GH: 01986787 Eriogonum pauciflorum Pursh USA: Wyoming Sundance A. Nelson 9600 1911-8-24
GH: 01986788 Eriogonum pauciflorum Pursh USA: Wyoming Rockyford A. Nelson 2215 1896-7-6
GH: 01966431 Eriogonum rotundifolium Bentham USA: New Mexico south of Socorro A. Nelson 11459 1931-5-27
GH: 00036525 Eriogonum salinum A. Nelson USA: Wyoming A. Nelson 3753 1897
GH: 01966972 Eriogonum thomasii Torrey USA: California San Diego: [data not captured] A. Nelson 11180-2 1930-3-13
GH: 02043232 Eriogonum umbellatum Torrey USA: Wyoming Centennial Mt. A. Nelson 8756 1902-8-2
GH: 02043233 Eriogonum umbellatum Torrey USA: Wyoming Laramie Hills A. Nelson 135 1894-6
GH: 02043235 Eriogonum umbellatum Torrey USA: Wyoming Laramie Hills A. Nelson 411 1894-7-7
GH: 02043236 Eriogonum umbellatum Torrey USA: Wyoming Teton Mts. A. Nelson 975 1894-8-21
GH: 02043718 Eriogonum umbellatum majus Bentham USA: Wyoming Laramie Hills A. Nelson 135b 1894
GH: 02043723 Eriogonum umbellatum majus Bentham USA: Wyoming Chug Creek A. Nelson 7323 1900-6-29
GH: 02043733 Eriogonum umbellatum majus Bentham USA: Wyoming Laramie Hills A. Nelson 346 1894-7-7
GH: 02043734 Eriogonum umbellatum majus Bentham USA: Wyoming Laramie Hills A. Nelson 135a 1894-6
GH: 02043744 Eriogonum umbellatum majus Bentham USA: Wyoming Laramie Hills A. Nelson 3399 1897-7-17
GH: 02043330 Eriogonum umbellatum dichrocephalum Gandoger USA: Wyoming Garfield Peak A. Nelson 677 1894-7-29
GH: 02043288 Eriogonum umbellatum aureum (Gandoger) Reveal USA: Wyoming Antelope Basin A. Nelson 7467 1900-7-8
GH: 02365454 Fallopia convolvulus (Linnaeus) Á. Löve USA: Wyoming Laramie: [no additional data] A. Nelson 1140 1894-8-15
GH: 02364062 Oxyria digyna (Linnaeus) Hill USA: Wyoming Garfield Peak A. Nelson 662 1894-7-29
GH: 02364493 Persicaria amphibia (Linnaeus) Delarbre USA: Wyoming Dunn's Ranch A. Nelson 7465 1900-7-16
GH: 02364915 Persicaria coccinea (Muhlenberg ex Willdenow) Greene USA: Wyoming Dunn's Ranch A. Nelson 7598 1900-7-16
GH: 02362020 Persicaria lapathifolia (Linnaeus) Delarbre USA: Wyoming Pass Creek A. Nelson 2255 1896-7-21
GH: 02362017 Persicaria lapathifolia (Linnaeus) Delarbre USA: Wyoming Lusk A. Nelson 576 1894-7-21
GH: 00036746 Persicaria plattensis Greene USA: Wyoming Fairbanks A. Nelson 551 1894-7-15
GH: 02346473 Polygonum bistortoides Pursh USA: Wyoming Medicine Bow Mts. A. Nelson 7750 1900-7-28
GH: 02346472 Polygonum bistortoides Pursh USA: Wyoming Union Pass. A. Nelson 1024 1894-8-13
GH: 02360259 Polygonum buxiforme Small USA: Utah Big Cottonwood Canyon A. Nelson 1625a 1905-8-21
GH: 02360664 Polygonum douglasii Greene USA: Wyoming Woods Creek A. Nelson 3487 1897-8-9
GH: 02360651 Polygonum douglasii Greene USA: Wyoming Snake River A. Nelson 6404 1899-8-12
GH: 02360648 Polygonum douglasii Greene USA: Wyoming Union Pass. A. Nelson 888 1894-8-14
GH: 02360645 Polygonum douglasii Greene USA: Wyoming Medicine Bow Mts. A. Nelson 7817 1900-7-3
GH: 02360640 Polygonum douglasii Greene USA: Wyoming Centennial A. Nelson 7979 1900-8-6
GH: 02360643 Polygonum douglasii Greene USA: Wyoming Laplata Mines, Medicine Bow Mts. A. Nelson 1833 1895-8-24
GH: 02360638 Polygonum douglasii Greene USA: Wyoming Sybille Creek. A. Nelson 307 1894-7-7
GH: 02360637 Polygonum douglasii Greene USA: Wyoming Garfield Peak A. Nelson 671 1894-7-29
GH: 02360636 Polygonum douglasii Greene USA: Wyoming Battle Lake A. Nelson 4166 1897-8-16
GH: 02360905 Polygonum latum Small ex Rydberg USA: Wyoming Jelm A. Nelson 9044 1907-8-8
GH: 00036746 Polygonum natans (Michaux) Eaton USA: Wyoming Fairbanks A. Nelson 551 1894-7-15
GH: 02007345 Polygonum polygaloides kelloggii (Greene) J. C. Hickman USA: Wyoming Battle Lake A. Nelson 4161 1897-8-16
GH: 02007340 Polygonum polygaloides kelloggii (Greene) J. C. Hickman USA: Wyoming Nez Perces Creek, Yellowstone Park A. Nelson 6234 1899-7-30
GH: 02007338 Polygonum polygaloides kelloggii (Greene) J. C. Hickman USA: Wyoming Medicine Bow Mts. A. Nelson 7748 1900-7-28
GH: 02007592 Polygonum ramosissimum Michaux USA: Colorado Dry Creek A. Nelson 8208 1900-8-28
GH: 02007753 Polygonum ramosissimum Michaux USA: Wyoming Blue Grass Creek. A. Nelson 364 1894-7-8
GH: 02005152 Rumex crispus Linnaeus USA: Wyoming Laramie: [no additional data] A. Nelson 1147 1894-9-20
GH: 02005178 Rumex densiflorus Osterhout USA: Wyoming Centennial A. Nelson 7711 1900-7-26
GH: 02005332 Rumex hesperius Greene USA: Wyoming Laramie A. Nelson 8083 1900-8-18
GH: 02005371 Rumex hymenosepalus Torrey USA: Wyoming Bitter Creek A. Nelson 4780 1898-6-17
GH: 02005572 Rumex maritimus fueginus (Philippi) Dusén USA: Wyoming Dubois. A. Nelson 769 1894-8-10
GH: 02005901 Rumex occidentalis S. Watson USA: Wyoming Garfield Peak. A. Nelson 680 1894-7-29
GH: 02004023 Rumex paucifolius Nuttall USA: Wyoming Union Pass. A. Nelson 855 1894-8-11
GH: 02004328 Rumex triangulivalvis (Danser) K. H. Rechinger USA: Wyoming Laramie: Univ. Campus A. Nelson 1142 1894-9-16
GH: 02004319 Rumex triangulivalvis (Danser) K. H. Rechinger USA: Wyoming Cummins A. Nelson 1546 1895-7-30
GH: 02004478 Rumex venosus Pursh USA: Wyoming Laramie: [no additional data] A. Nelson 9130 1908-6
GH: 02004477 Rumex venosus Pursh USA: Wyoming Sand Creek A. Nelson 6981 1900-5-31
GH: 02004474 Rumex venosus Pursh USA: Wyoming Laramie: [no additional data] A. Nelson 156 1894-6-2
Polytrichaceae FH: 00917213 Polytrichastrum alpinum (Hedwig) G. L. Smith USA: Wyoming [data not captured] A. Nelson 9166 1908-8-15
FH: 00917768 Polytrichastrum sexangulare (Flörke ex Bridel) G. L. Smith USA: Wyoming [data not captured] A. Nelson 7853 1900-7-31
FH: 00918154 Polytrichum commune Hedwig USA: Wyoming [data not captured] A. Nelson 1899-7-25
FH: 00918157 Polytrichum commune Hedwig USA: Wyoming [data not captured] A. Nelson 6182 1899-7-26
FH: 00918318 Polytrichum jensenii I. Hagen USA: Wyoming [data not captured] A. Nelson 1899-7-24
FH: 00918663 Polytrichum juniperinum Hedwig USA: Wyoming [data not captured] A. Nelson 1830 1895-8-24
FH: 00919032 Polytrichum juniperinum strictum (Menzies ex Bridel) Nylander USA: Wyoming [data not captured] A. Nelson 2071 1896-8-11
FH: 00919298 Polytrichum piliferum Hedwig USA: Wyoming [data not captured] A. Nelson 1768 1895-8-21
Portulacaceae GH: 01858818 Claytonia lanceolata Pursh USA: Wyoming Pole Creek A. Nelson 27 1894-5-12
GH: 01858827 Claytonia lanceolata Pursh USA: Wyoming Jackson's Hole A. Nelson 1061 1894-8-21
GH: 01859833 Lewisia pygmaea (A. Gray) B. L. Robinson USA: Wyoming Medicine Bow Mts. A. Nelson 7881 1900-8-1
GH: 01859839 Lewisia pygmaea (A. Gray) B. L. Robinson USA: Wyoming Union Pass A. Nelson 1015 1894-8-13
GH: 01859920 Lewisia rediviva Pursh USA: Wyoming Garfield Peak A. Nelson 679 1894-7-29
GH: 01860367 Montia chamissoi (Ledebour ex Sprengel) Greene USA: Wyoming Chug Creek A. Nelson 7343 1900-6-29
GH: 01860372 Montia chamissoi (Ledebour ex Sprengel) Greene USA: Wyoming Head of S Sybille A. Nelson 309 1894-7-8
Potamogetonaceae GH: 01688064 Potamogeton gramineus Linnaeus USA: Wyoming Dome Lake A. Nelson 2406 1896-7-16
GH: 01688393 Potamogeton illinoensis Morong USA: Wyoming Laramie River A. Nelson 3386 1897
GH: 01688672 Potamogeton natans Linnaeus USA: Wyoming Grand Encampment A. Nelson 4145 1897-8-13
GH: 00022696 Ruppia curvicarpa A. Nelson USA: Wyoming Laramie: Alkali Lakes A. Nelson 2821 1896-10-24
GH: 02133361 Ruppia maritima Linnaeus USA: Wyoming Salt Creek A. Nelson 2557 1897-7-30
GH: 01734213 Stuckenia pectinata (Linnaeus) Börner USA: Wyoming Bath Lake A. Nelson 2781 1896-9-8
GH: 01734221 Stuckenia pectinata (Linnaeus) Börner USA: Wyoming Laramie River A. Nelson 1668 1895-8-10
Pottiaceae FH: 00540453 Desmatodon latifolius glacialis (Funck ex Bridel) Angstrom USA: Wyoming [data not captured] A. Nelson 1835 1895-8-24
FH: 00840187 Hymenostylium recurvirostrum (Hedwig) Dixon USA: Wyoming [data not captured] A. Nelson 8144 1900-8-30
FH: 00840189 Hymenostylium recurvirostrum (Hedwig) Dixon USA: Wyoming [data not captured] A. Nelson 3549 1897-7-13
FH: 00919461 Pottia heimii (Hedwig) Hampe USA: Wyoming [data not captured] A. Nelson 7485 1900-7-9
FH: 00919489 Pottia heimii cylindrica Podpera USA: Wyoming [data not captured] A. Nelson 1900-8-6
FH: 01135452 Tortula princeps De Notaris USA: Wyoming [data not captured] A. Nelson 1896-7-3
FH: 01135453 Tortula princeps De Notaris USA: Wyoming [data not captured] A. Nelson 2181 1896-7-3
Primulaceae GH: 01942161 Androsace filiformis Retzius USA: Wyoming Centennial A. Nelson 7727 1900-7-27
GH: 01942158 Androsace filiformis Retzius USA: Wyoming Head of Pole Creek A. Nelson 1318 1895-6-27
GH: 01942157 Androsace filiformis Retzius USA: Wyoming Centennial Mt. A. Nelson 8785 1902-8-2
GH: 01942777 Androsace septentrionalis subulifera A. Gray USA: Wyoming Pole Creek A. Nelson 1332 1895-7-28
GH: 01942756 Androsace septentrionalis subulifera A. Gray USA: Colorado Buffalo Creek A. Nelson 11533 1931-6-4
GH: 00073352 Androsace septentrionalis subumbellata A. Nelson USA: Wyoming Union Pass, 9210 feet A. Nelson 998 1894-8-13
GH: 01942808 Androsace septentrionalis subumbellata A. Nelson USA: Wyoming Union Pass A. Nelson 1030 1894-8-13
GH: 01942717 Androsace septentrionalis puberulenta (Rydberg) Knuth USA: Wyoming Cumberland A. Nelson 9023 1907-5-31
GH: 01942713 Androsace septentrionalis puberulenta (Rydberg) Knuth USA: Wyoming Horse Creek A. Nelson 194 1894-6-9
GH: 01922037 Dodecatheon conjugens Greene USA: Wyoming Birds Eye A. Nelson 9610 1911-5-4
GH: 01922036 Dodecatheon conjugens Greene USA: Wyoming Plumbago Canyon A. Nelson 11318 1930-6-10
GH: 01922698 Dodecatheon pulchellum (Rafinesque) Merrill USA: Colorado Trail's End A. Nelson 10110 1924-7-11
GH: 01922811 Dodecatheon pulchellum (Rafinesque) Merrill USA: Wyoming Pole Creek A. Nelson 1329 1895-6-28
GH: 01922809 Dodecatheon pulchellum (Rafinesque) Merrill USA: Wyoming Crow Creek A. Nelson 8889 1903-7-8
GH: 01922805 Dodecatheon pulchellum (Rafinesque) Merrill USA: Wyoming Laramie: [no additional data] A. Nelson 268 1894-6-18
GH: 01922800 Dodecatheon pulchellum (Rafinesque) Merrill USA: Wyoming Bush Ranch A. Nelson 7120 1900-6-10
GH: 01922791 Dodecatheon pulchellum (Rafinesque) Merrill USA: Wyoming Jelm (Laramie River), A. Nelson 9074 1907-8-10
GH: 00073422 Douglasia biflora A. Nelson USA: Wyoming Dome Lake A. Nelson 2450 1896-7-18
GH: 00073422 Douglasia montana biflora (A. Nelson) R. Knuth USA: Wyoming Dome Lake A. Nelson 2450 1896-7-18
GH: 01920124 Glaux maritima Linnaeus USA: Wyoming Laramie: [no additional data] A. Nelson 7286 1900-6-10
GH: 01920122 Glaux maritima Linnaeus USA: Wyoming Laramie: [no additional data] A. Nelson 248 1894-6-16
GH: 01918237 Lysimachia ciliata Linnaeus USA: Wyoming Laramie Peak A. Nelson 582 1895-8-5
GH: 01918235 Lysimachia ciliata Linnaeus USA: Wyoming Halleck Cabib A. Nelson 7392 1900-7-4
GH: 01918234 Lysimachia ciliata Linnaeus USA: Wyoming Boyd A. Nelson 6438 1910-7-19
GH: 01927866 Primula incana M. E. Jones USA: Wyoming Little Laramie River A. Nelson 1961 1896-6-18
GH: 01927862 Primula incana M. E. Jones USA: Wyoming Little Laramie River A. Nelson 187 1894-6-8
GH: 01926337 Primula parryi A. Gray USA: Wyoming Medicine Bow Mts. A. Nelson 7915 1900-8-2
GH: 01926336 Primula parryi A. Gray USA: Wyoming Towner Lake, Medicine Bow Mts. A. Nelson 11598 1931-7-13
GH: 01926335 Primula parryi A. Gray USA: Wyoming Little Goose Creek A. Nelson 2344 1896-7-16
Pucciniaceae FH: 00950010 Aecidium abundans Peck USA: Wyoming Cummins A. Nelson 1498 1895-7-29
FH: 00950023 Aecidium abundans Peck USA: Wyoming Jelm A. Nelson 9215 1907-8
FH: 00950025 Aecidium abundans Peck USA: Wyoming Cummins A. Nelson 1498 1900-7-29
FH: 00991826 Aecidium allenii Clinton USA: Wyoming Newcastle A. Nelson 9310 1909-8-31
FH: 00949222 Aecidium clematidis de Candolle USA: Wyoming Fort Steele A. Nelson 9039 1907-7-16
FH: 01093831 Aecidium grossulariae Schumacher USA: Wyoming Evanson A. Nelson 9627 1910-8
FH: 01108145 Aecidium monoicum Peck USA: Wyoming Laramie Hills A. Nelson 50 1894-5-23
FH: 00873039 Cumminsiella sanguinea (Peck) Arthur USA: Wyoming Laramie: [no additional data] A. Nelson 9037 1907-7-20
FH: 00873105 Endophyllum tuberculatum USA: Wyoming Seminole Mts. A. Nelson 4945 1898-7-28
FH: 00873349 Gymnosporangium bethelii Kern USA: Wyoming Sheridan A. Nelson 1919-8-30
FH: 00873426 Gymnosporangium corniculans Kern USA: Wyoming Sundance A. Nelson 9582 1911-8-25
FH: 00997545 Gymnosporangium juvenescens Kern USA: Wyoming Sundance A. Nelson 3582 1911-8-25
FH: 00997546 Gymnosporangium juvenescens Kern USA: Wyoming Sundance A. Nelson 9518 1910-7-24
FH: 00997566 Gymnosporangium juvenescens Kern USA: Wyoming Laramie Hills A. Nelson 1886 1896-5-10
FH: 00997678 Gymnosporangium nelsonii Arthur USA: Wyoming Laramie Mountains A. Nelson 9211 1908-5
FH: 00997685 Gymnosporangium nelsonii Arthur USA: [no additional data] A. Nelson
FH: 00941583 Nigredo junci (Tulasne & C. Tulasne) Arthur USA: Wyoming Laramie City Springs A. Nelson 9654 1911-10-11
FH: 01006353 Puccinia aplopappi P. Sydow & Sydow USA: Wyoming Shirley Basin A. Nelson 9187 1908-7
FH: 01006364 Puccinia areolata Dietel & Holway USA: Wyoming Medicine Bow Mountains A. Nelson 9218 1908-8-15
FH: 00940885 Puccinia aristidae Tracy USA: Wyoming Laramie: [no additional data] A. Nelson 9213 1908-9
FH: 00964104 Puccinia balsamorhizae Peck USA: Wyoming Copper Mountain A. Nelson 9208 1908-9-15
FH: 01093288 Puccinia bigeloviae Ellis & Everhart USA: Wyoming Shirley Basin A. Nelson 9174 1908-7
FH: 01093289 Puccinia bigeloviae Ellis & Everhart USA: Wyoming Shirley Basin A. Nelson 9190 1908-7
FH: 00991649 Puccinia caricis Rebentisch USA: Wyoming Laramie: [no additional data] A. Nelson 8945 1902-10-2
FH: 00991650 Puccinia caricis Rebentisch USA: Wyoming City Springs A. Nelson 8945 1903-10-2
FH: 00991655 Puccinia caricis Rebentisch USA: Wyoming Sheridan A. Nelson 9595 1911-8-23
FH: 01093831 Puccinia caricis Rebentisch USA: Wyoming Evanson A. Nelson 9627 1910-8
FH: 00991826 Puccinia caricis-shepherdiae Davis USA: Wyoming Newcastle A. Nelson 9310 1909-8-31
FH: 00782231 Puccinia columbiensis Ellis & Everhart USA: Wyoming Birdseye Canon A. Nelson 9143 1910-6-26
FH: 00965309 Puccinia cornigera Ellis & Everhart USA: Wyoming Guernsey A. Nelson 8265 1901-6-26
FH: 00950010 Puccinia crandallii Pammel & H. H. Hume USA: Wyoming Cummins A. Nelson 1498 1895-7-29
FH: 00950023 Puccinia crandallii Pammel & H. H. Hume USA: Wyoming Jelm A. Nelson 9215 1907-8
FH: 00950025 Puccinia crandallii Pammel & H. H. Hume USA: Wyoming Cummins A. Nelson 1498 1900-7-29
FH: 01001319 Puccinia crepidis J. Schröter USA: Wyoming Red Desert, Orendo Butte A. Nelson 7122 1900-6-11
FH: 00951853 Puccinia gayophyti J. S. Billings USA: Wyoming Medicine Bow Mountains A. Nelson 7981 1900-8-6
FH: 00955764 Puccinia helianthi Schweinitz USA: Wyoming Sundance A. Nelson 9587 1911-8-25
FH: 00955766 Puccinia helianthi Schweinitz USA: Wyoming Worland A. Nelson 9272 1909-8-26
FH: 00955904 Puccinia helianthi Schweinitz USA: Wyoming Sundance A. Nelson 9585 1911-8-25
FH: 01001319 Puccinia hieracii (Röhling) H. Martius USA: Wyoming Red Desert, Orendo Butte A. Nelson 7122 1900-6-11
FH: 01001587 Puccinia holboellii (Hornemann) Rostrup USA: Wyoming Kemmerer A. Nelson 9025 1907-6-1
FH: 01001704 Puccinia intermixta Peck USA: Wyoming Fort Steele A. Nelson 9048 1907-7-16
FH: 01001705 Puccinia intermixta Peck USA: Wyoming Shoshoni A. Nelson 9216 1908-9-10
FH: 00782006 Puccinia kuhniae Schweinitz USA: Wyoming Sundance A. Nelson 9584 1911-8-25
FH: 00782231 Puccinia maculosa Schweinitz USA: Wyoming Birdseye Canon A. Nelson 9143 1910-6-26
FH: 00782638 Puccinia menthae Persoon: Persoon USA: Wyoming Wheatland A. Nelson 8995 1905-9-2
FH: 01108141 Puccinia monoica (Peck) Arthur USA: Wyoming Laramie: University Campus A. Nelson 9643 1912-7
FH: 01108145 Puccinia monoica (Peck) Arthur USA: Wyoming Laramie Hills A. Nelson 50 1894-5-23
FH: 01108146 Puccinia monoica (Peck) Arthur USA: Wyoming Laramie: University Campus A. Nelson 9643 1912-7
FH: 01108180 Puccinia montanensis Ellis USA: Wyoming V-V Ranch A. Nelson 9267 1909-7-21
FH: 01129950 Puccinia polygoni-amphibii Persoon USA: Wyoming Sundance A. Nelson 9603 1911-8-26
FH: 01129950 Puccinia polygoni-amphibii persicariae (F. Strauss) Arthur USA: Wyoming Sundance A. Nelson 9603 1911-8-26
FH: 00949222 Puccinia rubigo-vera agropyri (Eriksson) Arthur USA: Wyoming Fort Steele A. Nelson 9039 1907-7-16
FH: 00951226 Puccinia solidaginis Peck USA: Wyoming Stockade Beaver Creek A. Nelson 9465 1910-7-20
FH: 00940885 Puccinia subnitens Dietel USA: Wyoming Laramie: [no additional data] A. Nelson 9213 1908-9
FH: 00991655 Puccinia urticae Barclay USA: Wyoming Sheridan A. Nelson 9595 1911-8-23
FH: 00951853 Puccinia vagans gayophyti (J. S. Billings) Arthur USA: Wyoming Medicine Bow Mountains A. Nelson 7981 1900-8-6
FH: 00951806 Puccinia variolans Harkness USA: Wyoming Fort Steele A. Nelson 9050 A 1907-7-16
FH: 00956453 Puccinia xanthii Schweinitz USA: Utah Newcastle A. Nelson 9285 1909-8-31
FH: 00956454 Puccinia xanthii Schweinitz USA: Wyoming Wheatland A. Nelson 9121 1906-9-26
FH: 00956456 Puccinia xanthii Schweinitz USA: Wyoming Lusk A. Nelson 9608 1911-9-1
FH: 00956343 Puccinia xylorrhizae Arthur USA: Wyoming Shirley basin A. Nelson 9183 1908-7
FH: 01004866 Uromyces aristidae Ellis & Everhart USA: Wyoming Wheatland A. Nelson 8996 1905-9-2
FH: 01125571 Uromyces glycyrrhizae (Rabenhorst) Magnus USA: Wyoming [no additional data] A. Nelson 9589 1911-8-22
FH: 01125577 Uromyces glycyrrhizae (Rabenhorst) Magnus USA: Wyoming Laramie: [no additional data] A. Nelson 8097 1900-8-19
FH: 01125579 Uromyces glycyrrhizae (Rabenhorst) Magnus USA: Wyoming Sheridan A. Nelson 9586 1911-8-22
FH: 01125580 Uromyces glycyrrhizae (Rabenhorst) Magnus USA: Wyoming V-V ranch A. Nelson 9268 1909-8-21
FH: 00941575 Uromyces junci (Desmazières) Tulasne USA: Wyoming Laramie: [no additional data] A. Nelson 1207 1895-12
FH: 00941576 Uromyces junci (Desmazières) Tulasne USA: Wyoming Laramie City Springs A. Nelson 1895-1-15
FH: 00941582 Uromyces junci (Desmazières) Tulasne USA: Wyoming Laramie: [no additional data] A. Nelson 9050 1907-9
FH: 00941583 Uromyces junci (Desmazières) Tulasne USA: Wyoming Laramie City Springs A. Nelson 9654 1911-10-11
Ranunculaceae GH: 01720305 Aconitum columbianum Nuttall USA: Wyoming Laramie Peak A. Nelson 7576 1900-7-12
GH: 01720306 Aconitum columbianum Nuttall USA: Wyoming Medicine Bow Mts. A. Nelson 9225 1909-8
GH: 01720307 Aconitum columbianum Nuttall USA: Wyoming Jelm A. Nelson 9059 1907-8-8
GH: 01720313 Aconitum columbianum Nuttall USA: Wyoming Jackson's Hole A. Nelson 939 1894-8-13
GH: 01720318 Aconitum columbianum Nuttall USA: Wyoming Centennial A. Nelson 8715 1902-7-31
GH: 01720320 Aconitum columbianum Nuttall USA: Wyoming Lake Hotel Camp, Yellowstone Nat'l Park A. Nelson 10135 1924-8-7
GH: 01720357 Aconitum columbianum Nuttall USA: Wyoming Cummins A. Nelson 1521 1895-7-29
GH: 00038070 Aconitum ramosum A. Nelson USA: Wyoming Limestone Range A. Nelson 2549 1896-7-30
GH: 01720622 Aconitum ramosum A. Nelson USA: Wyoming Black Hills A. Nelson 9439 1910-7-23
GH: 01706165 Actaea rubra (Aiton) Willdenow USA: Wyoming Garfield Peak A. Nelson 681 1894-7-29
GH: 01706169 Actaea rubra (Aiton) Willdenow USA: Wyoming Antelope Basin A. Nelson 7482 1900-7-9
GH: 01706238 Actaea rubra (Aiton) Willdenow USA: Wyoming Garfield Peak. Rattlesnake Mts A. Nelson 692 1894-7-29
GH: 01706559 Anemone canadensis Linnaeus USA: Wyoming Sybille Ranch A. Nelson 406 1894-7-8
GH: 01706560 Anemone canadensis Linnaeus USA: Wyoming Chug Creek A. Nelson 7351 1900-6-30
GH: 01706765 Anemone cylindrica A. Gray USA: Wyoming Black Hills A. Nelson 9490 1910-7-21
GH: 01707091 Anemone multifida Poiret USA: Wyoming Telephone Mines A. Nelson 7945 1900-8-3
GH: 01707093 Anemone multifida Poiret USA: Wyoming Stockade Beaver A. Nelson 9486 1910-7-20
GH: 01707095 Anemone multifida Poiret USA: Wyoming Upper Big Wind River A. Nelson 756 1894-8-10
GH: 01707314 Anemone multifida Poiret USA: Wyoming Laramie Hills A. Nelson 250 1894-6-22
GH: 01707471 Anemone narcissiflora Linnaeus USA: Wyoming Near Dome Lake A. Nelson 2436 1896-7-18
GH: 01708168 Anemone patens multifida Pritzel USA: Wyoming Laramie A. Nelson 2 1894-5-4
GH: 01708169 Anemone patens multifida Pritzel USA: Wyoming Laramie Hills A. Nelson 4305 1898-5-10
GH: 01708176 Anemone patens multifida Pritzel USA: Wyoming Medicine Bow Mts. A. Nelson 11035 1929-6
GH: 01709017 Aquilegia coerulea James USA: Wyoming Medicine Bow Mts. A. Nelson 7764 1900-7-28
GH: 01709023 Aquilegia coerulea James USA: Wyoming Laramie Hills A. Nelson 249 1894-6-22
GH: 00038108 Aquilegia coerulea alpina A. Nelson USA: Wyoming Union Peak A. Nelson 894 1894-8-13
GH: 00038121 Aquilegia laramiensis A. Nelson USA: Wyoming Laramie Peak, 7000 feet A. Nelson 1581 1895-8-7
GH: 01709810 Aquilegia saximontana Rydberg USA: Wyoming Antelope Basin A. Nelson 7505 1900-7-9
GH: 01710158 Caltha leptosepala de Candolle USA: Wyoming Union Pass A. Nelson 1023 1894-8-13
GH: 01710168 Caltha leptosepala de Candolle USA: Wyoming Nash's Fork A. Nelson 7788 1900-7-28
GH: 01656320 Clematis columbiana (Nuttall) Torrey & A. Gray USA: Wyoming Tie City A. Nelson 7646 1900-7-20
GH: 01656332 Clematis columbiana (Nuttall) Torrey & A. Gray USA: Wyoming Pole Creek A. Nelson 72 1894-5-25
GH: 01656333 Clematis columbiana (Nuttall) Torrey & A. Gray USA: Wyoming Beaver Creek A. Nelson 9663 1912-8
GH: 01656354 Clematis columbiana tenuiloba (A. Gray) J. S. Pringle USA: Wyoming Wolf Creek Canon A. Nelson 2294 1896-7-12
GH: 01658106 Cyrtorhyncha ranunculina Nuttall USA: Wyoming [no additional data] A. Nelson 10562 1925-7-7
GH: 01658107 Cyrtorhyncha ranunculina Nuttall USA: Wyoming Laramie Hills A. Nelson 76 1894-5-24
GH: 01658108 Cyrtorhyncha ranunculina Nuttall USA: Wyoming Sand Creek A. Nelson 7016 1900-6-1
GH: 01658195 Delphinium andersonii A. Gray USA: Idaho Idaho falls A. Nelson 10066 1924-5-19
GH: 01658276 Delphinium barbeyi (Huth) Huth USA: Wyoming Medicine Bow Mts. A. Nelson 7742 1900-8-28
GH: 01658279 Delphinium barbeyi (Huth) Huth USA: Wyoming Centennial A. Nelson 8722 1902-7-31
GH: 01658280 Delphinium barbeyi (Huth) Huth USA: Wyoming La Plata Mines A. Nelson 1761 1895-8-21
GH: 01658923 Delphinium depauperatum Nuttall ex Torrey & A. Gray USA: Idaho Reynolds Creek A. Nelson 1027 1911-7-3
GH: 01659011 Delphinium geyeri Greene USA: Wyoming Tough Creek A. Nelson 9424 1910-6-24
GH: 01659022 Delphinium geyeri Greene USA: Wyoming Saratoga A. Nelson 33 1892-6-11
GH: 01659023 Delphinium geyeri Greene USA: Wyoming Laramie Plains A. Nelson P.L.N. 1902-6
GH: 01659026 Delphinium geyeri Greene USA: Wyoming Laramie Hills A. Nelson 400 1894-7-10
GH: 01659027 Delphinium geyeri Greene USA: Wyoming Chug Creek A. Nelson 7340 1900-6-30
GH: 01659047 Delphinium glaucescens Rydberg USA: Idaho Ketchum A. Nelson 1255 1911-7-21
GH: 01659133 Delphinium glaucum S. Watson USA: Colorado Cherokee Park A. Nelson 10011 1923-7-29
GH: 01659390 Delphinium menziesii de Candolle USA: Wyoming Laramie Hills A. Nelson 48 1894-5-23
GH: 01659601 Delphinium nuttallianum Pritzel ex Walpers USA: Wyoming Kemmerer A. Nelson 9017 1907-5-31
GH: 01659613 Delphinium nuttallianum Pritzel ex Walpers USA: Wyoming Sand Creek A. Nelson 6977 1900-6-1
GH: 01659617 Delphinium nuttallianum Pritzel ex Walpers USA: Wyoming Laramie Hills, Horsecreek A. Nelson 212 1894-6-9
GH: 01659670 Delphinium occidentale (S. Watson) S. Watson USA: Wyoming Union Pass A. Nelson 874 1894-8-10
GH: 01659672 Delphinium occidentale (S. Watson) S. Watson USA: Wyoming Antelope Basin A. Nelson 7471 1900-7-8
GH: 01659674 Delphinium occidentale (S. Watson) S. Watson USA: Wyoming Yellowstone Lake Hotel, Yelllowstone Natl. P... A. Nelson 10136 1924-8-7
GH: 01661195 Halerpestes cymbalaria (Pursh) Green USA: Wyoming Laramie A. Nelson 7629 1900-7-19
GH: 01661199 Halerpestes cymbalaria (Pursh) Green USA: Wyoming Lander A. Nelson 693 1894-8-3
GH: 01661600 Myosurus aristatus Bentham USA: Wyoming Evanston A. Nelson 4546 1898-6-6
GH: 01662216 Ranunculus abortivus Linnaeus USA: Wyoming Sundance Creek A. Nelson 2115 1896-7-2
GH: 01662217 Ranunculus abortivus Linnaeus USA: Wyoming Black Hills A. Nelson 9463 1910-7-23
GH: 01662227 Ranunculus acriformis A. Gray USA: Wyoming Sand Creek A. Nelson 1900-5-31
GH: 01662230 Ranunculus acriformis A. Gray USA: Wyoming Horse Creek A. Nelson 199 1894-6-9
GH: 01662607 Ranunculus alismifolius montanus S. Watson USA: Wyoming La Plata Mines A. Nelson 1762 1895-8-21
GH: 01662608 Ranunculus alismifolius montanus S. Watson USA: Wyoming Medicine Bow Mts. A. Nelson 7743 1900-8-28
GH: 01662911 Ranunculus aquatilis diffusus Withering USA: Wyoming Muddy Creek A. Nelson 1112 1894-8-25
GH: 01662920 Ranunculus aquatilis diffusus Withering USA: Wyoming Nez Perces Creek. Yellowstone Park A. Nelson 6251 1899-7-30
GH: 01663452 Ranunculus cardiophyllus Hooker USA: Wyoming Table Mt. A. Nelson 126 1894-6-2
GH: 01663453 Ranunculus cardiophyllus Hooker USA: Wyoming Jelm A. Nelson 9078 1907-8-8
GH: 01663454 Ranunculus cardiophyllus Hooker USA: Wyoming Laramie Hills A. Nelson 296 1894-6-22
GH: 01663627 Ranunculus eschscholtzii Schlechtendal USA: Wyoming Teton Mts. A. Nelson 1003 1894-8-21
GH: 01663632 Ranunculus eschscholtzii Schlechtendal USA: Wyoming Telephone Mines A. Nelson 7880 (in part) 1900-7-31
GH: 01664162 Ranunculus flammula Linnaeus USA: Wyoming Centennial A. Nelson 7733 1900-7-27
GH: 01664349 Ranunculus flammula filiformis (Michaux) Hooker USA: Wyoming Bull Lake Creek A. Nelson 729 1894-8-9
GH: 01664487 Ranunculus glaberrimus ellipticus (Greene) Greene USA: Wyoming Laramie: Laramie A. Nelson 3 1894-5-4
GH: 01664758 Ranunculus gmelinii de Candolle USA: Wyoming Union Pass A. Nelson 880 1894-8-14
GH: 01664760 Ranunculus gmelinii de Candolle USA: Wyoming Kemmerer A. Nelson 7170 1900-6-13
GH: 01665289 Ranunculus hydrocharoides natans (Nees ex D. Don) L. D. Benson ex Standley & Steyermark USA: Wyoming East Fork A. Nelson 1113 1894-8-27
GH: 01665527 Ranunculus inamoenus Greene USA: Wyoming Evanston: Evanston A. Nelson 4535 1898-6-5
GH: 01665528 Ranunculus inamoenus Greene USA: Wyoming Pole Creek A. Nelson 78 1894-5-25
GH: 01665543 Ranunculus inamoenus alpeophilus (A. Nelson) L. D. Benson USA: Wyoming Telephone Mines A. Nelson 7880 1900-7-31
GH: 01665556 Ranunculus jovis A. Nelson USA: Wyoming Limestone Station, Hayden Forest A. Nelson 11357 1930-6-5
GH: 01665862 Ranunculus longirostris Godron USA: Wyoming Evanston A. Nelson 7195 1900-6-14
GH: 01836096 Ranunculus macounii Britton USA: Wyoming Big Wind R. A. Nelson 723 1894-8-8
GH: 01836097 Ranunculus macounii Britton USA: Wyoming Chug Creek A. Nelson 7312 1900-6-29
GH: 01836098 Ranunculus macounii Britton USA: Wyoming Jelm A. Nelson 9081 1907-8-8
GH: 01836957 Ranunculus pedatifidus Smith USA: Wyoming Telephone Mines A. Nelson 7933 1900-8-2
GH: 01838242 Ranunculus sceleratus multifidus Nuttall USA: Wyoming Steamboat Mt. A. Nelson 7062 1900-6-9
GH: 01838244 Ranunculus sceleratus multifidus Nuttall USA: Wyoming Cold Springs A. Nelson 453 1894-7-14
GH: 01838422 Ranunculus uncinatus D. Don USA: Wyoming Little Goose Creek Canon A. Nelson 2427 1896-7-19
GH: 01838626 Thalictrum alpinum Linnaeus USA: Wyoming Fox Park A. Nelson 9064 1907-8-8
GH: 01839833 Thalictrum amphibolum Greene USA: Wyoming Badger A. Nelson 8338 1901-7-1
GH: 01838816 Thalictrum dasycarpum Fischer & Ave-Lallemant USA: Wyoming Hulett A. Nelson 9536 1910-7-27
GH: 01839052 Thalictrum fendleri Engelmann ex A. Gray USA: Wyoming Tie City A. Nelson 7660 1900-7-20
GH: 01839263 Thalictrum occidentale palouense H. St. John USA: Wyoming Teton Mts. A. Nelson 937 1894-8-21
GH: 01839266 Thalictrum occidentale palouense H. St. John USA: Wyoming Jackson's Hole A. Nelson 1067 1894-8-21
GH: 01839635 Thalictrum sparsiflorum saximontanum Boivin USA: Wyoming Middle Fork, Little Laramie A. Nelson 7970
GH: 01839638 Thalictrum sparsiflorum saximontanum Boivin USA: Wyoming Cummins A. Nelson 1548 1895-7-30
GH: 01839639 Thalictrum sparsiflorum saximontanum Boivin USA: Wyoming Cummins A. Nelson 1494 1895-7-29
GH: 01840034 Thalictrum venulosum Trelease USA: Wyoming Chug Creek A. Nelson 7307 1900-6-29
GH: 01840246 Trollius albiflorus (A. Gray) Rydberg USA: Wyoming Medicine Bow Mts. A. Nelson 7837 1900-7-30
GH: 01840248 Trollius albiflorus (A. Gray) Rydberg USA: Wyoming Union Pass A. Nelson 886 1894-8-14
Rhamnaceae GH: 01789515 Ceanothus fendleri A. Gray USA: Wyoming Beaver Creek Hills A. Nelson 1896-7-30
GH: 01789516 Ceanothus fendleri A. Gray USA: Wyoming Laramie Peak A. Nelson 1895-8-6
GH: 01789517 Ceanothus fendleri A. Gray USA: Wyoming Chug Creek A. Nelson 1900-6-30
A: 01789519 Ceanothus fendleri A. Gray USA: Wyoming Chug Creek A. Nelson 1900-6-30
GH: 01789559 Ceanothus greggii A. Gray USA: Arizona Miami A. Nelson 1930-3-20
GH: 01790375 Ceanothus velutinus Douglas USA: Wyoming Jackson's Hole A. Nelson 1894-8-21
GH: 01790380 Ceanothus velutinus Douglas USA: Wyoming Steamboat Mt. A. Nelson 1900-6-9
GH: 01790381 Ceanothus velutinus Douglas USA: Wyoming Centennial Mt. A. Nelson 1902-8-2
A: 01790386 Ceanothus velutinus Douglas USA: Wyoming Centennial Mt. A. Nelson 1902-8-2
A: 01790396 Ceanothus velutinus laevigatus Torrey & A. Gray USA: Wyoming Wood's Creek A. Nelson 1896-8-10
GH: 00425628 Ceanothus verrucosus Nuttall USA: California near Delmar A. Nelson 11173a 1930-3-13
Rosaceae GH: 01587031 Agrimonia striata Michaux USA: Wyoming Laramie Peak A. Nelson 1653 1895-8-8
A: 01726622 Amelanchier alnifolia (Nuttall) Nuttall ex M. Roemer USA: Wyoming Sundance Creek A. Nelson 2129 1896-7-2
GH: 01726626 Amelanchier alnifolia (Nuttall) Nuttall ex M. Roemer USA: Wyoming Stockade Beaver A. Nelson 9478 1910-7-22
GH: 01726638 Amelanchier alnifolia (Nuttall) Nuttall ex M. Roemer USA: Wyoming Sand Creek A. Nelson 6968 and 6985 1900-6-1
GH: 01726643 Amelanchier alnifolia (Nuttall) Nuttall ex M. Roemer USA: Wyoming Stockade Beaver A. Nelson 9479 1910-7-22
GH: 01726652 Amelanchier alnifolia pumila (Torrey & A. Gray) C. K. Schneider USA: Wyoming Laramie Hills (East slope) A. Nelson 1931 1896-6-13
A: 01727273 Amelanchier alnifolia pumila (Torrey & A. Gray) C. K. Schneider USA: Wyoming Laramie Hills, East slope A. Nelson 1931 1896-6-13
GH: 01729655 Amelanchier utahensis Koehne USA: Wyoming Mountain View A. Nelson 11344 1930-5-29
GH: 01729656 Amelanchier utahensis Koehne USA: Wyoming Rock River A. Nelson 9333 1910-6-2
GH: 01729658 Amelanchier utahensis Koehne USA: Wyoming Centennial A. Nelson 9317 1910-5-28
GH: 00026843 Cerasus demissa melanocarpa Nelson USA: Wyoming Sand Creek A. Nelson 7017 1900-6-1
GH: 01587256 Cercocarpus ledifolius intercedens C. K. Schneider USA: Arizona Grand-view, Grand Canyon A. Nelson 10216 1925-4-27
GH: 00026179 Cercocarpus ledifolius hirsutus C. K. Schneider USA: Wyoming Wolf Creek Canyon A. Nelson 2292 1896-7-13
A: 01587335 Cercocarpus montanus Rafinesque USA: Wyoming Telephone Canon A. Nelson 237 1894-6-15
GH: 01587348 Cercocarpus montanus Rafinesque USA: Colorado Meas Verde Nat'l Park A. Nelson 10433 1925-5-12
GH: 01587398 Cercocarpus montanus Rafinesque USA: New Mexico Jemez Springs A. Nelson 11683 1931-8-18
GH: 01587472 Cercocarpus montanus Rafinesque USA: Wyoming Telephone canon A. Nelson 237 1894-6-15
GH: 01587476 Cercocarpus montanus Rafinesque USA: Wyoming Laramie Hills A. Nelson 1324 1895-6-27
GH: 01587477 Cercocarpus montanus Rafinesque USA: Wyoming Laramie Mts. A. Nelson 8248 1901-6-19
GH: 01587478 Cercocarpus montanus Rafinesque USA: Wyoming Platte Hills A. Nelson 462 1894-7-14
GH: 01587479 Cercocarpus montanus Rafinesque USA: Wyoming Laramie Hills A. Nelson 7272 1900-6-18
A: 01587483 Cercocarpus montanus Rafinesque USA: Wyoming Laramie Mts. A. Nelson 8248 1901-6-19
A: 01587484 Cercocarpus montanus Rafinesque USA: Wyoming Laramie Hills A. Nelson 7272 1900-6-18
GH: 01587871 Cercocarpus montanus paucidentatus (S. Watson) F. L. Martin USA: New Mexico Hillsboro A. Nelson 11284a 1930-3-21
GH: 01588643 Chamaerhodos nuttallii Pickering USA: Wyoming Laramie A. Nelson 7287 1900-6-20
GH: 01588644 Chamaerhodos nuttallii Pickering USA: Wyoming Laramie A. Nelson 8249 1901-6-22
GH: 01588645 Chamaerhodos nuttallii Pickering USA: Wyoming Laramie A. Nelson 261 1894-6-18
GH: 01759055 Crataegus chrysocarpa Ashe USA: Wyoming Aladdin A. Nelson 9535 1910-7-26
GH: 01759056 Crataegus chrysocarpa Ashe USA: Wyoming Colorado-Wyoming line, at Hawk's Ranch A. Nelson 11305 1930-6-10
GH: 01759057 Crataegus chrysocarpa Ashe USA: Wyoming Big Horn A. Nelson 9295 1909-8-30
A: 00589547 Crataegus colorata Sargent USA: Wyoming Sheridan A. Nelson 8673 1901-7-24
A: 01612785 Crataegus douglasii Lindley USA: Wyoming Pass Creek A. Nelson 2491 1896-7-21
GH: 01612790 Crataegus douglasii Lindley USA: Wyoming Near Story A. Nelson 10738 1926-7-24
GH: 01615656 Crataegus macracantha occidentalis (Britton) Eggleston USA: Wyoming Sundance Creek A. Nelson 2104 1896-7-2
GH: 01615658 Crataegus macracantha occidentalis (Britton) Eggleston USA: Wyoming V-V Ranch A. Nelson 9270 1909-8-21
A: 01647522 Crataegus rivularis Nuttall ex Torrey & A. Gray USA: Wyoming Glenrock A. Nelson 8378 1901-7-13
A: 01647523 Crataegus rivularis Nuttall ex Torrey & A. Gray USA: Wyoming Granger A. Nelson 4686 1898-6-13
A: 01647524 Crataegus rivularis Nuttall ex Torrey & A. Gray USA: Wyoming Granger, Hams Fork A. Nelson 4130 1897-7-30
A: 01647525 Crataegus rivularis Nuttall ex Torrey & A. Gray USA: Wyoming Evanston A. Nelson 4118 1897-5-28
A: 01647526 Crataegus rivularis Nuttall ex Torrey & A. Gray USA: Wyoming Evanston A. Nelson 2955 1897-5-28
GH: 01647528 Crataegus rivularis Nuttall ex Torrey & A. Gray USA: Wyoming Glenrock A. Nelson 8378 1901-7-13
GH: 01647531 Crataegus rivularis Nuttall ex Torrey & A. Gray USA: Wyoming Caspar A. Nelson 606 1894-7-26
GH: 01647532 Crataegus rivularis Nuttall ex Torrey & A. Gray USA: Wyoming Laramie A. Nelson 223 1894-6-15
GH: 01647533 Crataegus rivularis Nuttall ex Torrey & A. Gray USA: Wyoming Jackson's Hole A. Nelson 1066 1894-8-21
A: 00589547 Crataegus sheridana A. Nelson USA: Wyoming Sheridan A. Nelson 8673 1901-7-24
GH: 01608161 Dasiphora fruticosa (Linnaeus) Rydberg USA: Wyoming Laramie Peak A. Nelson 7597 1900-7-13
GH: 01608164 Dasiphora fruticosa (Linnaeus) Rydberg USA: Wyoming Dubois A. Nelson 748 1894-8-9
GH: 01588839 Dryas octopetala hookeriana (Juzepczuk) Hultén USA: Wyoming Near Dome Lake A. Nelson 2441 1896-7-18
GH: 01608380 Drymocallis convallaria (Rydberg) Rydberg USA: Wyoming North Vermillion Creek A. Nelson 3592 1897-7-17
GH: 01608382 Drymocallis convallaria (Rydberg) Rydberg USA: Wyoming Centennial Mt. A. Nelson 8780 1902-8-2
GH: 01608383 Drymocallis convallaria (Rydberg) Rydberg USA: Wyoming Birds Eye A. Nelson 9410 1910-6-24
GH: 01608385 Drymocallis convallaria (Rydberg) Rydberg USA: Wyoming Laramie Peak A. Nelson 7548 1900-7-10
GH: 01609916 Drymocallis convallaria (Rydberg) Rydberg USA: Wyoming Cummins A. Nelson 1493 1895-7-28
GH: 01609917 Drymocallis convallaria (Rydberg) Rydberg USA: Wyoming Union Pass A. Nelson 867 1894-8-10
GH: 01609919 Drymocallis convallaria (Rydberg) Rydberg USA: Wyoming South Butte "Thirteen Mile" A. Nelson 3534 1897-7-13
GH: 01608418 Drymocallis fissa (Nuttall) Rydberg USA: Colorado Canyon City A. Nelson 10527 1925-5-20
GH: 01608439 Drymocallis fissa (Nuttall) Rydberg USA: Wyoming Laramie Hills A. Nelson 3183 1897-6-16
GH: 01608440 Drymocallis fissa (Nuttall) Rydberg USA: Wyoming Table Mt. A. Nelson 95 1894-6-2
GH: 01608442 Drymocallis fissa (Nuttall) Rydberg USA: Wyoming Laramie Peak A. Nelson 7573 1900-7-12
GH: 01606044 Fallugia paradoxa (D. Don) Endlicher USA: New Mexico Carlsbad Caverns A. Nelson 11397 1931-5-24
GH: 01606045 Fallugia paradoxa (D. Don) Endlicher USA: New Mexico Hot Springs-Soccorro A. Nelson 11453 1931-5-27
GH: 01606322 Fragaria ovalis (Lehmann) Rydberg USA: Wyoming Horse Creek A. Nelson 207 1894-6-9
GH: 01606562 Fragaria vesca bracteata (A. Heller) Staudt USA: New Mexico Cumber's Pass, near the high point on the Ne... A. Nelson 10476 1925-5-16
GH: 01607149 Fragaria virginiana glauca (S. Watson) Staudt USA: Wyoming Centennial A. Nelson 7690 1900-7-26
GH: 01609030 Geum aleppicum strictum Fernald USA: Wyoming Cummins A. Nelson 1445 1895-7-27
GH: 01609031 Geum aleppicum strictum Fernald USA: Wyoming Sybille A. Nelson 407 1894-7-8
GH: 01609978 Geum macrophyllum perincisum (Rydberg) Raup USA: Wyoming Antelope Basin A. Nelson 7502 1900-7-9
GH: 01610168 Geum rivale Linnaeus USA: Wyoming Laramie Peak A. Nelson 7538 1900-7-10
GH: 01610295 Geum rossii turbinatum (Rydberg) C. L. Hitchcock USA: Wyoming Laplata Mines A. Nelson 1820
GH: 01610300 Geum rossii turbinatum (Rydberg) C. L. Hitchcock USA: Wyoming Telephone Mines A. Nelson 7916 1900-8-1
GH: 01610548 Geum triflorum ciliatum (Pursh) Fassett USA: Wyoming Antelope Basin A. Nelson 7501 1900-7-9
GH: 01610556 Geum triflorum ciliatum (Pursh) Fassett USA: Wyoming Union Pass A. Nelson 829 1894-8-11
GH: 01610558 Geum triflorum pallidum Fassett USA: Wyoming Horse Creek A. Nelson 0000 1893-6
GH: 00994789 Holodiscus discolor dumosus (Nuttall ex Hooker) Dippel USA: Wyoming Garfield Peak A. Nelson 657 1894-7-27
GH: 00994791 Holodiscus discolor dumosus (Nuttall ex Hooker) Dippel USA: Wyoming Rock Springs A. Nelson 9247 1909-8-15
GH: 00994783 Holodiscus discolor dumosus (Nuttall ex Hooker) Dippel USA: Wyoming Laramie Peak A. Nelson 7481 1900-7-11
GH: 01566022 Ivesia gordonii (Hooker) Torrey & A. Gray USA: Wyoming Steamboat Mt. A. Nelson 7087 1900-6-9
GH: 01862303 Peraphyllum ramosissimum Nuttall USA: Colorado Cerro Summit A. Nelson 9825 1920-8-6
GH: 01862342 Peraphyllum ramosissimum Nuttall USA: Colorado Durango: [no additional data] A. Nelson 10461 1925-5-14
GH: 01590274 Petrophytum caespitosum (Nuttall) Rydberg USA: Wyoming Little Goose Canon, Big Horn Mts. A. Nelson 8536 1901-7-28
GH: 01590528 Physocarpus monogynus (Torrey) J. M. Coulter USA: Colorado Owl Canyon A. Nelson 10763 1926-5-30
A: 01590590 Physocarpus monogynus (Torrey) J. M. Coulter USA: Wyoming Wolf Creek Canon A. Nelson 2304 1896-7-12
GH: 01590598 Physocarpus monogynus (Torrey) J. M. Coulter USA: Wyoming Birds Eye A. Nelson 9351 1910-6-24
GH: 01590600 Physocarpus monogynus (Torrey) J. M. Coulter USA: Wyoming Pole Creek A. Nelson 116 1894-6-2
GH: 01590601 Physocarpus monogynus (Torrey) J. M. Coulter USA: Wyoming Hartville A. Nelson 498 1894-7-20
GH: 01566234 Potentilla ambigens Greene USA: Wyoming Halleck Canon A. Nelson 7438 1900-7-4
GH: 01566589 Potentilla anserina Linnaeus USA: Wyoming Laramie A. Nelson 7265 1900-6-20
GH: 01566596 Potentilla anserina Linnaeus USA: Wyoming Laramie River A. Nelson 1987 1896-6-29
GH: 01566938 Potentilla biennis Greene USA: Wyoming Halleck Canon A. Nelson 7437 1900-7-4
GH: 01566941 Potentilla biennis Greene USA: Wyoming Laramie A. Nelson 1143 1894-9-15
GH: 01567009 Potentilla bipinnatifida Douglas USA: Wyoming Dunn's Ranch A. Nelson 7626 1900-7-16
GH: 01567010 Potentilla bipinnatifida Douglas USA: Wyoming Cummins A. Nelson 1545 1895-7-30
GH: 01567011 Potentilla bipinnatifida Douglas USA: Wyoming Centennial A. Nelson 8689 1902-7-27
GH: 01567012 Potentilla bipinnatifida Douglas USA: Wyoming Indian Grove Mts. A. Nelson 4889 1898-7-17
GH: 01567196 Potentilla concinna Richardson USA: Wyoming Table Mt. A. Nelson 99 1894-6-2
GH: 01567199 Potentilla concinna Richardson USA: Wyoming Laramie Hills A. Nelson 197 1894-6-9
GH: 01567422 Potentilla effusa Douglas ex Lehmann USA: Wyoming Pole Creek A. Nelson 1368 1895-6-29
GH: 01567425 Potentilla effusa Douglas ex Lehmann USA: Wyoming Chug Creek A. Nelson 7310 1900-6-29
GH: 01567431 Potentilla effusa Douglas ex Lehmann USA: Wyoming Garfield Peak A. Nelson 651 1894-7-27
GH: 01567773 Potentilla glaucophylla Lehmann USA: Wyoming Branch of Pole Creek A. Nelson 1934 1896-6-13
GH: 01567775 Potentilla glaucophylla Lehmann USA: Wyoming Medicine Bow Mts. A. Nelson 11040 1929-7
GH: 01567776 Potentilla glaucophylla Lehmann USA: Wyoming Laramie River A. Nelson 325 1894-7-9
GH: 01567777 Potentilla glaucophylla Lehmann USA: Wyoming Medicine Bow Mts. A. Nelson 7757 1900-7-28
GH: 01567803 Potentilla glaucophylla Lehmann USA: Wyoming La Plata Mines A. Nelson 1773 1895-8-21
GH: 01568201 Potentilla glomerata A. Nelson USA: Wyoming Cokeville A. Nelson 4646 1898-6-11
GH: 01567980 Potentilla gracilis elmeri (Rydberg) Jepson USA: Wyoming Union Pass A. Nelson 931 1894-8-13
GH: 01568184 Potentilla gracilis fastigiata (Nuttall) S. Watson USA: Wyoming Garfield Peak A. Nelson 665 1894-7-29
GH: 01568193 Potentilla gracilis fastigiata (Nuttall) S. Watson USA: Wyoming Union Pass A. Nelson 990 1894-8-13
GH: 01568194 Potentilla gracilis fastigiata (Nuttall) S. Watson USA: Wyoming Dry Creek A. Nelson 4879 1898-7-14
GH: 01568195 Potentilla gracilis fastigiata (Nuttall) S. Watson USA: Wyoming Green Top A. Nelson 3249 1897-6-29
GH: 01568203 Potentilla gracilis fastigiata (Nuttall) S. Watson USA: Wyoming Chug Creek A. Nelson 7258 1900-6-29
GH: 01568204 Potentilla gracilis fastigiata (Nuttall) S. Watson USA: Wyoming Chug Creek A. Nelson 7317 1900-6-29
GH: 01568363 Potentilla hippiana Lehmann USA: Wyoming Medicine Bow Mts. A. Nelson 7794 1900-7-28
GH: 00019565 Potentilla nelsoniana Rydberg USA: Wyoming Laplata Mines, 11500 feet A. Nelson 1819 1895-8-24
GH: 01569550 Potentilla norvegica Linnaeus USA: Wyoming Willow Creek A. Nelson 565 1894-7-17
GH: 01569551 Potentilla norvegica Linnaeus USA: Wyoming Centennial A. Nelson 7991 1900-8-7
GH: 01569553 Potentilla norvegica Linnaeus USA: Wyoming Cummins A. Nelson 1525 1895-7-29
GH: 01569610 Potentilla ovina Macoun USA: Wyoming Birds Eye A. Nelson 9360 1910-6-24
GH: 00019565 Potentilla ovina decurrens (S. Watson) S. L. Welsh & B. C. Johnston USA: Wyoming Laplata Mines, 11500 feet A. Nelson 1819 1895-8-24
GH: 01569626 Potentilla ovina decurrens (S. Watson) S. L. Welsh & B. C. Johnston USA: Wyoming Telephone Mines A. Nelson 7917 1900-8-2
GH: 01569833 Potentilla pensylvanica Linnaeus USA: Wyoming Kemmerer A. Nelson 7174 1900-6-13
GH: 01569834 Potentilla pensylvanica Linnaeus USA: Wyoming North Vermillion Creek A. Nelson 3561 1897-7-17
GH: 01569835 Potentilla pensylvanica Linnaeus USA: Wyoming Chug Creek A. Nelson 7369 1900-7-1
GH: 01569856 Potentilla plattensis Nuttall USA: Wyoming Centennial A. Nelson 8795 1902-8-7
GH: 01569857 Potentilla plattensis Nuttall USA: Wyoming Laramie A. Nelson 265 1894-6-18
GH: 00019580 Potentilla plattensis pedicellata A. Nelson USA: Wyoming Medicine Bow Mountains A. Nelson 7730 1900-7-27
GH: 01570059 Potentilla pulcherrima Lehmann USA: Wyoming Pole Creek A. Nelson 1347 1895-6-28
GH: 01570062 Potentilla pulcherrima Lehmann USA: Wyoming La Plata Mines A. Nelson 1790 1895-8-5
GH: 01570063 Potentilla pulcherrima Lehmann USA: Wyoming Centennial Mts A. Nelson 8713 1902-7-31
GH: 01570066 Potentilla pulcherrima Lehmann USA: Wyoming Centennial A. Nelson 7969 1900-8-6
GH: 01569859 Potentilla sp. USA: Wyoming Telephone Mines A. Nelson 7877 1900-7-31
GH: 01570669 Potentilla subviscosa Greene USA: Arizona Flagstaff: On the floor of the Coconino Fore... A. Nelson 10203 1925-4-21
GH: 01705889 Prunus americana Marshall USA: Wyoming Prairie dog A. Nelson 8465 1901-7-24
GH: 01705890 Prunus americana Marshall USA: Wyoming Fairbanks A. Nelson 572 1894-7-18
A: 01705895 Prunus americana Marshall USA: Wyoming Prairie Dog A. Nelson 8465 1901-7-24
GH: 00026843 Prunus demissa melanocarpa (A. Nelson) A. Nelson ex Koehne USA: Wyoming Sand Creek A. Nelson 7017 1900-6-1
GH: 01722921 Prunus padus Linnaeus USA: New Mexico Taos River canyon A. Nelson 11742 1931-6-1
GH: 01722922 Prunus padus Linnaeus USA: New Mexico Jemez Springs A. Nelson 11684 1931-8-18
GH: 01723270 Prunus pensylvanica Linnaeus f. USA: Wyoming Sundance Mt. A. Nelson 2142 1896-7-3
A: 01723455 Prunus pumila besseyi (L. H. Bailey) Waugh USA: Wyoming Glenrock A. Nelson 8377 1901-7-13
GH: 01723456 Prunus pumila besseyi (L. H. Bailey) Waugh USA: Wyoming Glenrock A. Nelson 8377 1901-7-13
GH: 01725467 Prunus virginiana Linnaeus USA: Wyoming Jackson's Hole A. Nelson 943 1894-8-21
GH: 00026843 Prunus virginiana melanocarpa (A. Nelson) Sargent USA: Wyoming Sand Creek A. Nelson 7017 1900-6-1
GH: 01725912 Prunus virginiana demissa (Nuttall) Torrey USA: Wyoming Evanston A. Nelson 7069 1900-8-28
GH: 01725913 Prunus virginiana demissa (Nuttall) Torrey USA: Wyoming Telephone Canon A. Nelson 230 1894-6-15
GH: 01725914 Prunus virginiana demissa (Nuttall) Torrey USA: Wyoming Starkville A. Nelson 496 1894-7-20
A: 01725927 Prunus virginiana demissa (Nuttall) Torrey USA: Wyoming Laramie Hills A. Nelson 83 1894-6-2
A: 01725935 Prunus virginiana demissa (Nuttall) Torrey USA: Wyoming Jackson's Hole A. Nelson 943 1895-8-21
GH: 01725938 Prunus virginiana demissa (Nuttall) Torrey USA: Wyoming north of Sheridan A. Nelson 10729 1926-8-29
GH: 01556376 Purshia stansburiana (Torrey) Henrickson USA: Arizona Ashfork A. Nelson 10230 1925-4-28
A: 01556678 Purshia tridentata (Pursh) de Candolle USA: Wyoming Laramie Hills A. Nelson 1917 1896-6-13
A: 01556679 Purshia tridentata (Pursh) de Candolle USA: Wyoming Centennial Mt. A. Nelson 8743 1902-8-2
GH: 01556680 Purshia tridentata (Pursh) de Candolle USA: Wyoming Laramie Hills A. Nelson 82 1894-6-2
GH: 01556689 Purshia tridentata (Pursh) de Candolle USA: Wyoming Centennial Mt. A. Nelson 8743 1902-8-2
GH: 01556691 Purshia tridentata (Pursh) de Candolle USA: Wyoming Sand Creek A. Nelson 6982 1900-5-31
GH: 01557171 Rosa acicularis sayi (Schweinitz) W. H. Lewis USA: Wyoming Antelope Basin A. Nelson 7464 1900-7-8
GH: 01557172 Rosa acicularis sayi (Schweinitz) W. H. Lewis USA: Wyoming Laramie Peak A. Nelson 1641 1895-8-8
GH: 01557173 Rosa acicularis sayi (Schweinitz) W. H. Lewis USA: Wyoming Pole Creek A. Nelson 1336 1895-6-28
A: 01557541 Rosa arkansana Porter USA: Wyoming Pleasant Ridge A. Nelson 8420 1901-7-18
GH: 01557542 Rosa arkansana Porter USA: Wyoming Pleasant Ridge A. Nelson 8420 1901-7-18
GH: 01559827 Rosa nutkana C. Presl USA: Wyoming Centennial A. Nelson 8805 1902-8-7
GH: 01601466 Rosa woodsii Lindley USA: Wyoming Douglas A. Nelson 8998 1905-10-1
GH: 01601467 Rosa woodsii Lindley USA: Wyoming Centennial A. Nelson 7984 1900-8-6
GH: 01601468 Rosa woodsii Lindley USA: Wyoming Boyd A. Nelson 9484 1910-7-20
GH: 01601475 Rosa woodsii Lindley USA: Wyoming Little Sandy A. Nelson 1131 1894-8-31
GH: 01601482 Rosa woodsii Lindley USA: Wyoming Laramie A. Nelson 270 1894-6-18
GH: 01601483 Rosa woodsii Lindley USA: Wyoming Laramie Hills. A. Nelson 242 1894-6-12
A: 01601496 Rosa woodsii Lindley USA: Wyoming Douglas A. Nelson 8998 1905-10
GH: 01601499 Rosa woodsii Lindley USA: Wyoming Whalen Canon. A. Nelson 520 1894-7-17
GH: 01601501 Rosa woodsii Lindley USA: Wyoming Boulder Creek. A. Nelson 1101 1894-8-27
GH: 01604290 Rubus deliciosus Torrey USA: Colorado North Canyon walls, Canyon City A. Nelson 10494 1925-5-19
GH: 01604295 Rubus deliciosus Torrey USA: New Mexico Near Springs A. Nelson 11304 1931-5-19
GH: 01605734 Rubus idaeus strigosus (Michaux) Focke USA: Wyoming Nash's Fork A. Nelson 7815 1900-7-28
GH: 01605739 Rubus idaeus strigosus (Michaux) Focke USA: Wyoming Cummins A. Nelson 1476 1895-7-28
GH: 01605742 Rubus idaeus strigosus (Michaux) Focke USA: Wyoming Union Peak A. Nelson 997 1894-8-13
GH: 01704821 Sibbaldia procumbens Linnaeus USA: Wyoming Laramie Hills A. Nelson 6
GH: 01704825 Sibbaldia procumbens Linnaeus USA: Wyoming Medicine Bow Mts. A. Nelson 7838 1900-7-29
GH: 01704830 Sibbaldia procumbens Linnaeus USA: Wyoming Teton Mts. A. Nelson 1010 1894-8-21
GH: 01704832 Sibbaldia procumbens Linnaeus USA: Wyoming La Plata Mines A. Nelson 1799 1895-8-23
GH: 01863199 Sorbus scopulina Greene USA: Wyoming Centennial A. Nelson 10114 1924-7-14
GH: 01863202 Sorbus scopulina Greene USA: Wyoming Teton Mts A. Nelson 982 1894-8-21
GH: 01863208 Sorbus scopulina Greene USA: Wyoming Rock River A. Nelson 9623 1911-9
GH: 01589364 Spiraea betulifolia lucida (Douglas ex Hooker) C. L. Hitchcock USA: Wyoming Jacksons Hole A. Nelson 949 1894-8-21
GH: 01589488 Spiraea densiflora Nuttall ex Torrey & A. Gray USA: Wyoming Jackson's Hole A. Nelson 941 1894-8-21
Rubiaceae GH: 02358642 Galium bifolium S. Watson USA: Wyoming Shoshone Canyon A. Nelson 9012 1907-7
GH: 02358641 Galium bifolium S. Watson USA: Wyoming Battle Lake A. Nelson 4159 1897-8-15
GH: 02359494 Galium boreale Linnaeus USA: Wyoming Eagle Rock Cañon A. Nelson 37 1892-8-22
GH: 02359492 Galium boreale Linnaeus USA: Wyoming Birds Eye A. Nelson 9348 1910-6-24
GH: 02359490 Galium boreale Linnaeus USA: Wyoming Chug Creek A. Nelson 7322 1900-6-29
GH: 02359487 Galium boreale Linnaeus USA: Wyoming Sybille A. Nelson 343 1894-7-8
GH: 02139297 Galium stellatum Kellogg USA: Arizona Canyon Lake A. Nelson 11235a 1930-3-19
GH: 02140067 Galium trifidum subbiflorum (Wiegand) Puff (Wiegand) Puff USA: Wyoming La Plata Mines A. Nelson 1763 1895-8-21
GH: 02140066 Galium trifidum subbiflorum (Wiegand) Puff (Wiegand) Puff USA: Wyoming Silver Creek A. Nelson 1115 1894-8-27
Rutaceae GH: 01545841 Ptelea crenulata Greene USA: Colorado Cañon City; Royal Gorge A. Nelson 1920-8-4
Salicaceae GH: 00382224 Populus fremontii S. Watson USA: California Palm springs A. Nelson 11170a 1930-3-1
Santalaceae GH: 01932839 Comandra umbellata pallida (A. de Candolle) Piehl USA: Colorado Cortez A. Nelson 10401 1925-5-10
GH: 01932990 Comandra umbellata pallida (A. de Candolle) Piehl USA: Wyoming Pale Creek A. Nelson 105 1894-6-2
GH: 01932988 Comandra umbellata pallida (A. de Candolle) Piehl USA: Wyoming Centennial A. Nelson 7962 1900-6
Saxifragaceae GH: 01733406 Boykinia jamesii (Torrey) Engler USA: Wyoming Teton Mts. A. Nelson 971 1894-8-21
GH: 01735014 Heuchera bracteata (Torrey) Seringe USA: Colorado Grand Lake A. Nelson 9757 1917-7-29
GH: 01735028 Heuchera bracteata (Torrey) Seringe USA: Wyoming Crow Creek A. Nelson 8975 1905-6
GH: 01735029 Heuchera bracteata (Torrey) Seringe USA: Wyoming Crow Creek A. Nelson 8904 1903-7-8
GH: 01735591 Heuchera parvifolia Nuttall ex Torrey & A. Gray USA: Wyoming Birds Eye A. Nelson 9357 1910-6-24
GH: 01735607 Heuchera parvifolia Nuttall ex Torrey & A. Gray USA: Wyoming Pole Creek A. Nelson 163 1894-6-2
GH: 01735624 Heuchera parvifolia major Rosend., Butters & Lakela USA: Wyoming Sand Creek A. Nelson 7004 1900-6-1
GH: 01735815 Heuchera richardsonii hispidior Rosendahl, Butters & Lakela USA: Wyoming Sundance A. Nelson 2112 1896-7-2
GH: 01735921 Heuchera saxicola E. E. Nelson USA: Wyoming Little Goose Creek Canon A. Nelson 2822 1896-7-17
A: 01737551 Jamesia americana Torrey & A. Gray USA: Wyoming Jaw-bone Gulch A. Nelson 2918 1896-7-9
GH: 01737552 Jamesia americana Torrey & A. Gray USA: Wyoming Pole Creek A. Nelson 1418 1895-7-2
GH: 01153700 Lithophragma glabrum Nuttall USA: Wyoming Laramie Mountains A. Nelson 8942 1903-6-15
GH: 01153711 Lithophragma parviflorum (Hooker) Nuttall USA: Wyoming Laramie Peak A. Nelson 9259 1909-7-1
GH: 01153714 Lithophragma tenellum Nuttall USA: Arizona Flagstaff A. Nelson 10190 1925-4-20
GH: 01711356 Lithophragma tenellum Nuttall USA: Wyoming Kemmerer A. Nelson 9022 1907-6-1
GH: 01711357 Lithophragma tenellum Nuttall USA: Wyoming Evanston A. Nelson 2994 1897-5-29
GH: 01712459 Micranthes rhomboidea (Greene) Small USA: Wyoming Telephone Mines A. Nelson 7900 1900-8-1
GH: 01712466 Micranthes rhomboidea (Greene) Small USA: Wyoming Table Mt. A. Nelson 127 1894-6-2
GH: 01616444 Mitella pentandra Hooker USA: Wyoming Union Pass A. Nelson 848 1894-8-11
GH: 01616445 Mitella pentandra Hooker USA: Wyoming Laramie Peak A. Nelson 7562 1900-7-12
GH: 01633398 Ribes americanum Miller USA: Wyoming Whalen Canon A. Nelson 541 1894-7-19
GH: 01633399 Ribes americanum Miller USA: Wyoming Sundance Creek A. Nelson 2125 1896-7-2
GH: 01633402 Ribes americanum Miller USA: Wyoming Black Hills A. Nelson 9480 1910-7-23
A: 01633619 Ribes aureum Pursh USA: Wyoming Fairbanks A. Nelson 571 1894-7-18
A: 01633623 Ribes aureum Pursh USA: Wyoming Sand Creek A. Nelson 6967 1900-5-30
GH: 01633624 Ribes aureum Pursh USA: Wyoming Sand Creek A. Nelson 6967 1900-5-30
GH: 01633625 Ribes aureum Pursh USA: Wyoming Laramie Hills A. Nelson 9255 1909-6
A: 01633995 Ribes cereum Douglas USA: Wyoming Sand Creek A. Nelson 6984 1900-5-30
A: 01633996 Ribes cereum Douglas USA: Wyoming Laramie Hills A. Nelson 1894 1896-6-3
GH: 01651004 Ribes cereum Douglas USA: Wyoming Laramie Hills A. Nelson 30 1894-5-16
GH: 01651006 Ribes cereum Douglas USA: Wyoming Sand Creek A. Nelson 6984 1900-5-30
GH: 01651007 Ribes cereum Douglas USA: Wyoming Laramie Hills A. Nelson 1894 1896-6-3
GH: 01886397 Ribes inerme Rydberg USA: Wyoming Sand Creek A. Nelson 7005 1900-6-1
GH: 01886398 Ribes inerme Rydberg USA: Wyoming Centennial A. Nelson 9319 1909-5-28
GH: 01886400 Ribes inerme Rydberg USA: Wyoming Union Pass, Wind River Mts. A. Nelson 862 1894-8-10
GH: 01886401 Ribes inerme Rydberg USA: Wyoming Table Mt. A. Nelson 129 1894-6-2
A: 01886402 Ribes inerme Rydberg USA: Wyoming Pole Creek A. Nelson 1922 1896-6-13
GH: 01886405 Ribes inerme Rydberg USA: Wyoming Table Mt. A. Nelson 96 1894-6-2
A: 01886790 Ribes lacustre Poiret USA: Wyoming Centennial Valley A. Nelson 2713 1896-8-20
GH: 01886836 Ribes lacustre parvulum A. Gray USA: Wyoming Centennial Valley A. Nelson 1256 1895-6-8
GH: 01886837 Ribes lacustre parvulum A. Gray USA: Wyoming Centennial Hills A. Nelson 1689 1895-7-16
GH: 01886842 Ribes lacustre parvulum A. Gray USA: Wyoming Jackson Hole A. Nelson 938 1894-8-21
GH: 01886843 Ribes lacustre parvulum A. Gray USA: Wyoming Nash's Fork A. Nelson 7806 1900-7-29
GH: 01886945 Ribes leptanthum A. Gray USA: Colorado Cumbres Pass A. Nelson 10483 1925-5-16
GH: 01886955 Ribes leptanthum A. Gray USA: New Mexico Las Vegas: [no additional data] A. Nelson 10167 1925-4-9
GH: 01886956 Ribes leptanthum A. Gray USA: New Mexico Raton A. Nelson 10166 1925-4-6
GH: 01886982 Ribes leptanthum A. Gray USA: Wyoming Garfield Peak, Rattlesnake Mts. A. Nelson 692 1894-7-29
GH: 01887338 Ribes montigenum McClatchie USA: Wyoming Union Pass A. Nelson 1022 1894-8-13
GH: 01887339 Ribes montigenum McClatchie USA: Wyoming Medicine Bow Mts. A. Nelson 7889 1900-8-1
GH: 01887341 Ribes montigenum McClatchie USA: Wyoming Univ. Camp. Medicine Bow Mts. A. Nelson 10569 1925-7-4
GH: 01887343 Ribes montigenum McClatchie USA: Wyoming Union Peak A. Nelson 1073 1894-8-13
GH: 01887344 Ribes montigenum McClatchie USA: Wyoming Battle Lake A. Nelson 4246 1897-8-17
GH: 01887538 Ribes odoratum H. Wendland USA: Wyoming Fairbanks A. Nelson 571 1894-7-18
GH: 01887539 Ribes odoratum H. Wendland USA: Wyoming Laramie A. Nelson 184 1894-6-7
GH: 01626312 Ribes velutinum Greene USA: Arizona Grand Canyon A. Nelson 10220 1925-4-27
GH: 01626471 Ribes viscosissimum Pursh USA: Wyoming Union Pass A. Nelson 860 1894-8-11
GH: 01619037 Saxifraga arguta D. Don USA: Wyoming Union Pass A. Nelson 843 1894-8-11
GH: 01619038 Saxifraga arguta D. Don USA: Wyoming Medicine Bow Mts. A. Nelson 7759 1900-7-28
GH: 01621092 Saxifraga debilis Engelmann ex A. Gray USA: Wyoming Dome Lake A. Nelson 2447 1896-7-18
GH: 01633130 Sullivantia hapemanii (Coulter & Fisher) Coulter USA: Wyoming Wolf Creek Canon A. Nelson 2302 1896-7-12
Scrophulariaceae GH: 00078843 Erythranthe floribunda (Douglas ex Lindley) G. L. Nesom USA: Wyoming Centennial Hills A. Nelson 1683 1895-7-16
GH: 01841382 Erythranthe floribunda (Douglas ex Lindley) G. L. Nesom USA: Wyoming Halleck Canon A. Nelson 7440 1900-7-4
GH: 01841380 Erythranthe floribunda (Douglas ex Lindley) G. L. Nesom USA: Wyoming Cummins[?] A. Nelson 1515 1895-7-29
GH: 01841379 Erythranthe floribunda (Douglas ex Lindley) G. L. Nesom USA: Wyoming Crow Creek A. Nelson 8951 1903-7
GH: 01841378 Erythranthe floribunda (Douglas ex Lindley) G. L. Nesom USA: Wyoming Centennial A. Nelson 8828 1902-8-2
GH: 01841501 Erythranthe geyeri (Torrey) G. L. Nesom USA: Wyoming Wendover A. Nelson 9545 1910-8-22
GH: 01841500 Erythranthe geyeri (Torrey) G. L. Nesom USA: Wyoming Whalen Canon A. Nelson 543 1894-7-19
GH: 01841984 Erythranthe guttata (de Candolle) G. L. Nesom USA: Wyoming Garfield Peak A. Nelson 688 1894-7-29
GH: 01841975 Erythranthe guttata (de Candolle) G. L. Nesom USA: Wyoming Birds Eye A. Nelson 9394 1910-6-25
GH: 01842198 Erythranthe lewisii (Pursh) G. L. Nesom & N. S. Fraga USA: Wyoming Jackson's Hole A. Nelson 942 1894-8-21
GH: 01842192 Erythranthe lewisii (Pursh) G. L. Nesom & N. S. Fraga USA: Wyoming Centennial Valley A. Nelson 1672 1895-7-16
GH: 01842191 Erythranthe lewisii (Pursh) G. L. Nesom & N. S. Fraga USA: Wyoming Centennial A. Nelson 6276 1900-8-7
GH: 01842492 Erythranthe nasuta (Greene) G. L. Nesom USA: Arizona Prescott: [no additional data] A. Nelson 10257 1925-4-29
GH: 02412203 Erythranthe suksdorfii (A. Gray) N. S. Fraga USA: Wyoming Centennial Hills A. Nelson 1287 1895-6-9
GH: 02041456 Limosella aquatica Linnaeus USA: Wyoming Jelm A. Nelson 9068 1907-8-7
GH: 02041457 Limosella aquatica Linnaeus USA: Wyoming Little Laramie River A. Nelson 3324 1897-7-4
GH: 00078843 Mimulus alsinoides Douglas ex Bentham USA: Wyoming Centennial Hills A. Nelson 1683 1895-7-16
GH: 00078843 Mimulus floribundus Douglas ex Lindley USA: Wyoming Centennial Hills A. Nelson 1683 1895-7-16
GH: 01841380 Mimulus floribundus Douglas ex Lindley USA: Wyoming Cummins[?] A. Nelson 1515 1895-7-29
GH: 00078843 Mimulus floribundus membranaceus (A. Nelson) A. L. Grant USA: Wyoming Centennial Hills A. Nelson 1683 1895-7-16
GH: 00078843 Mimulus membranaceus A. Nelson USA: Wyoming Centennial Hills A. Nelson 1683 1895-7-16
GH: 02412203 Mimulus rubellus A. Gray USA: Wyoming Centennial Hills A. Nelson 1287 1895-6-9
GH: 02041782 Scrophularia lanceolata Pursh USA: Wyoming Berners Ranch. Sybille A. Nelson 317 1894-7-8
GH: 02041785 Scrophularia lanceolata Pursh USA: Wyoming Chug Creek A. Nelson 7353 1900-6-30
Selaginellaceae GH: 02075174 Selaginella arizonica Maxon USA: Arizona Salt River valley, Canyon Lake A. Nelson 11217a 1930-3-20
GH: 02075294 Selaginella densa Rydberg USA: Wyoming Centennial Mts. A. Nelson 8781 1902-8-11
GH: 02075293 Selaginella densa Rydberg USA: Wyoming Centennial Valley A. Nelson 1900-8-3
GH: 02075340 Selaginella densa scopulorum (Maxon) R. M. Tryon USA: Wyoming [Pole?] Creek A. Nelson 1345 1895-6-28
Solanaceae GH: 01145767 Chamaesaracha sordida (Dunal) Gray USA: New Mexico Carlsbad Caverns A. Nelson 11403 1931-5-24
GH: 00939465 Lycium macrodon A. Gray USA: Arizona Roos Jc. East of Mesa A. Nelson 11206a 1930-3-18
GH: 01563145 Nicotiana obtusifolia Mertens & Galeotti USA: Arizona Canyon Lake, Salt River A. Nelson 11219a 1930-3-20
GH: 01563192 Nicotiana obtusifolia Mertens & Galeotti USA: New Mexico Hillsboro A. Nelson 11293a 1930-3-21
GH: 01541470 Physalis longifolia Nuttall USA: Wyoming Plate River. A. Nelson 478 1894-7-14
GH: 01541805 Physalis pumila hispida (Waterfall) J. R. Sullivan USA: Wyoming Sybille Creek A. Nelson 299 1894-7-8
GH: 01541808 Physalis pumila hispida (Waterfall) J. R. Sullivan USA: Wyoming Douglas A. Nelson 8366 1901-7-12
GH: 01541809 Physalis pumila hispida (Waterfall) J. R. Sullivan USA: Wyoming Chug Creek A. Nelson 7358 1900-6-30
GH: 01541811 Physalis pumila hispida (Waterfall) J. R. Sullivan USA: Wyoming Blue Grass Hills A. Nelson 365 1894-7-8
GH: 01542085 Quincula lobata (Torrey) Rafinesque USA: New Mexico Ft. Sumner-Roswell A. Nelson 11315 1931-5-20
GH: 01542835 Solanum elaegnifolium Cavanilles USA: New Mexico Las Vegas-Santa Fe A. Nelson 11558 1931-8-1
GH: 01542974 Solanum interius Rydberg USA: Arizona Canyon Lake A. Nelson 11220a 1930-3-19
GH: 01543173 Solanum nitidibaccatum Bitter USA: Wyoming Laramie A. Nelson 2804 1896-9-21
GH: 01543455 Solanum rostratum Dunal USA: Wyoming Whalen Canon A. Nelson 527 1894-7-18
GH: 01543607 Solanum triflorum Nuttall USA: Wyoming Laramie A. Nelson 8076 1900-8-15
GH: 01543608 Solanum triflorum Nuttall USA: Wyoming Laramie A. Nelson 1141 1894-9-15
Sparganiaceae GH: 00947473 Sparganium angustifolium Michaux USA: Wyoming Battle Creek A. Nelson 4182 1897-8-15
GH: 00947472 Sparganium angustifolium Michaux USA: Wyoming J. Johnson's Ranch A. Nelson 3473 1897-8-8
GH: 00947707 Sparganium emersum Rehmann USA: Wyoming Hutton Grove A. Nelson 8980 1905-7-25
GH: 00947997 Sparganium eurycarpum Engelmann USA: Wyoming Sheridan A. Nelson 2265 1896-7-10
Sphagnaceae FH: 00922249 Sphagnum fimbriatum Wilson USA: Wyoming [data not captured] A. Nelson 6118 1889-7-24
FH: 00922354 Sphagnum fuscum (Schimper) H. Klinggräff USA: Wyoming [data not captured] A. Nelson 9054 1907-8-8
Tamaricaceae GH: 01942257 Tamarix gallica Linnaeus USA: Arizona Gila R. bridge, N. of Gila Bend A. Nelson 11202a 1930-3-13
Thuidiaceae FH: 00836799 Helodium blandowii (F. Weber & D. Mohr) Warnstorf USA: Wyoming [data not captured] A. Nelson 1746 1895-8-19
FH: 00836800 Helodium blandowii (F. Weber & D. Mohr) Warnstorf USA: Wyoming [data not captured] A. Nelson 2700 1896-8-20
Timmiaceae FH: 01134558 Timmia austriaca Hedwig USA: Wyoming [data not captured] A. Nelson 1895-8-8
FH: 01134696 Timmia megapolitana bavarica (Hessler) Bridel USA: Wyoming [data not captured] A. Nelson 9459 1910-7-20
Typhaceae GH: 00933359 Typha latifolia Linnaeus USA: Wyoming Big Popo-Agie River A. Nelson 734 1894-8-2
Urticaceae GH: 02170712 Parietaria pensylvanica Muhlenberg ex Willdenow USA: Wyoming South Sybille A. Nelson 7384 1900-7-3
GH: 02170711 Parietaria pensylvanica Muhlenberg ex Willdenow USA: Wyoming Fairbanks A. Nelson 441 1894-7-13
GH: 02171447 Urtica dioica gracilis (Aiton) Selander USA: Wyoming Centennial Valley A. Nelson 1273 1895-6-8
GH: 02171445 Urtica dioica gracilis (Aiton) Selander USA: Wyoming Centennial Valley A. Nelson 1862 1895-8-25
GH: 02171441 Urtica dioica gracilis (Aiton) Selander USA: Wyoming Merican Mines A. Nelson 590 1894-7-31
GH: 02171438 Urtica dioica gracilis (Aiton) Selander USA: Wyoming Halleck Canon A. Nelson 7444 1900-7-4
Valerianaceae GH: 00031703 Valeriana micrantha E. E. Nelson USA: Wyoming Clark's Ranch A. Nelson 793 1894-8-10
Verbenaceae GH: 01800383 Glandularia bipinnatifida (Nuttall) Nuttall USA: Colorado In Red canyon. Roadsides Canon City A. Nelson 10548 1925-5-19
GH: 01800392 Glandularia bipinnatifida (Nuttall) Nuttall USA: Kansas Manhattan A. Nelson 8245 1901-5-24
GH: 01800459 Glandularia bipinnatifida (Nuttall) Nuttall USA: New Mexico Santa Fe A. Nelson 11757 1931-8-30
GH: 01800458 Glandularia bipinnatifida (Nuttall) Nuttall USA: New Mexico The Santa Rosa area A. Nelson 11338 1931-5-20
GH: 01800457 Glandularia bipinnatifida (Nuttall) Nuttall USA: New Mexico Las Vegas A. Nelson 11566 1931-7-31
GH: 01800456 Glandularia bipinnatifida (Nuttall) Nuttall USA: New Mexico Las Vegas-Ft. Sumner A. Nelson 11307 1931-5-20
GH: 01800481 Glandularia bipinnatifida (Nuttall) Nuttall USA: New Mexico Carlsbad Caverns A. Nelson 11401 1931-5-24
GH: 01953583 Phyla cuneifolia (Torrey) Greene USA: Wyoming Uva A. Nelson 387 1894-7-10
GH: 01954802 Verbena bracteata Lagasca & Rodriguez USA: Wyoming Blue Grass Hills. A. Nelson 320 1894-7-8
GH: 01954805 Verbena bracteata Lagasca & Rodriguez USA: Wyoming Laramie: [no additional data] A. Nelson 7671 1900-7-24
GH: 01955204 Verbena hastata Linnaeus USA: Wisconsin Goose Creek A. Nelson 2258 1896-7-10
GH: 01955509 Verbena perennis Wooton USA: New Mexico In the hills, Carlsbad Caverns A. Nelson 11406 1931-5-24
GH: 01955915 Verbena stricta Ventenat USA: Wyoming Hartville. A. Nelson 505 1894-7-20
GH: 01955979 Verbena stricta Ventenat USA: Wyoming Whalen Canon. A. Nelson 538 1894-7-16
Violaceae GH: 02144686 Viola adunca Smith USA: Colorado Durango: [no additional data] A. Nelson 10457 1931-5-14
GH: 02144753 Viola adunca Smith USA: New Mexico Chama A. Nelson 10479 1925-5-15
GH: 02144873 Viola adunca Smith USA: Wyoming Sand Creek A. Nelson 6963 1900-5-30
GH: 02144866 Viola adunca Smith USA: Wyoming Birds Eye A. Nelson 9356 1910-6-25
GH: 02144864 Viola adunca Smith USA: Wyoming Horse Creek. A. Nelson 200 1894-6-9
GH: 02144863 Viola adunca Smith USA: Wyoming Pale Creek. A. Nelson 146 1894-6-3
GH: 02144860 Viola adunca Smith USA: Wyoming Evanston: [no additional data] A. Nelson 2969 1897-5-28
GH: 02144958 Viola adunca Smith USA: Wyoming Evanston: [no additional data] A. Nelson 3011 1897-5-29
GH: 02144959 Viola adunca Smith USA: Wyoming Centennial A. Nelson 9316 1910-5-28
GH: 02144959 Viola adunca glabra (Brainerd) G. N. Jones USA: Wyoming Centennial A. Nelson 9316 1910-5-28
GH: 02144958 Viola adunca glabra (Brainerd) G. N. Jones USA: Wyoming Evanston: [no additional data] A. Nelson 3011 1897-5-29
GH: 02145068 Viola bellidifolia Greene USA: Wyoming Medicine Bow Mts. A. Nelson 9236 1909-8
GH: 02146005 Viola canadensis rugulosa (Greene) C. L. Hitchcock USA: Wyoming Pole Creek. A. Nelson 44 1894-5-25
GH: 02147850 Viola nephrophylla Greene USA: Wyoming Pole Creek. A. Nelson 140 1894-6-2
GH: 02147916 Viola nuttallii Pursh USA: Wyoming Laramie. A. Nelson 37 1894-5-19
GH: 02147915 Viola nuttallii Pursh USA: Wyoming Sand Creek A. Nelson 6956 1900-5-29
GH: 02147912 Viola nuttallii Pursh USA: Wyoming Laramie Plains A. Nelson 15 1899-6-4
GH: 02208216 Viola palustris Linnaeus USA: Wyoming Centennial Valley. A. Nelson 1257 1895-6-8
GH: 02208782 Viola praemorsa linguifolia (Nuttall) M. S. Baker USA: Wyoming Birds Eye A. Nelson 9609 1911-5-4
GH: 02208775 Viola praemorsa linguifolia (Nuttall) M. S. Baker USA: Wyoming Medicine Bow Mountains A. Nelson 7914 1900-8-2
GH: 02208774 Viola praemorsa linguifolia (Nuttall) M. S. Baker USA: Wyoming Medicine Bow Mts. Near "University Camp". A. Nelson 11039 1929-6
GH: 02208773 Viola praemorsa linguifolia (Nuttall) M. S. Baker USA: Wyoming Medicine Bow Mts. near the Univ. Summer Camp A. Nelson 10551 1925-6-24
GH: 02211555 Viola sororia missouriensis (Greene) L. E. McKinney USA: Wyoming Horse Creek. A. Nelson 191 1894-6-9
GH: 02211553 Viola sororia missouriensis (Greene) L. E. McKinney USA: Wyoming Crow Creek A. Nelson 8967 1905-6-3
GH: 00067161 Viola vallicola A. Nelson USA: Wyoming Pole Creek A. Nelson 43 1894-5-25
GH: 02211975 Viola vallicola A. Nelson USA: Wyoming Tie City A. Nelson 8235 1901-6-1
GH: 02211974 Viola vallicola A. Nelson USA: Wyoming Laramie Hills A. Nelson 8943 1903-6
GH: 02211973 Viola vallicola A. Nelson USA: Wyoming Sand Creek A. Nelson 7038 1900-6-2
Vitaceae A: 01578056 Parthenocissus vitacea (Knerr) Hitchcock USA: Wyoming Platte Canon A. Nelson 2760 1896-8-27
GH: 01578059 Parthenocissus vitacea (Knerr) Hitchcock USA: Wyoming Hartville A. Nelson 554 1894-7-16
GH: 01579872 Vitis riparia Michaux USA: Wyoming Platte Canon A. Nelson 2750 1896-8-27
GH: 01579875 Vitis riparia Michaux USA: Wyoming Platte Canon A. Nelson 468 1894-7-14
A: 01580705 Vitis vulpina Linnaeus USA: Wyoming Platte Canon A. Nelson 2750 1896-8-27
Zygnemataceae FH: 00867141 Spirogyra maxima (Hassall) Wittrock USA: Wyoming Nez Perce Creek. Yellowstone Park. A. Nelson 1899-8-1
FH: 00867141 Spirogyra orbicularis Kützing USA: Wyoming Nez Perce Creek. Yellowstone Park. A. Nelson 1899-8-1
Zygophyllaceae GH: 01787747 Fagonia californica Bentham USA: Arizona East of Yuma A. Nelson 1930-2-26
GH: 01787959 Larrea tridentata (de Candolle) Coville USA: Arizona Fortuna Mts., Dublin A. Nelson 1930-2-26
GH: 01787960 Larrea tridentata (de Candolle) Coville USA: Arizona southwest Benson A. Nelson 1930-2-10