Aceraceae GH: 00363503 Acer glabrum torreyi (Greene) Smiley USA: California on slopes above Island Lake, ca. four miles ... G. T. Robbins 2032 1945-7-1
A: 00363510 Acer glabrum torreyi (Greene) Smiley USA: California Rocky exposed slope along Willow Flat Trail,... G. T. Robbins 1784 1944-7-28
Anacardiaceae GH: 00347195 Rhus trilobata Nuttall USA: California on hillside above Smithflat G. T. Robbins 1916 1945-5-18
Apocynaceae GH: 02179339 Apocynum androsaemifolium Linnaeus USA: Colorado Upper Bear Canyon, 4-5 miles southwest of Bo... G. T. Robbins 766 1941-7-13
GH: 02179290 Apocynum androsaemifolium Linnaeus USA: California above east shore of Echo Lake G. T. Robbins 1324 1943-7-25
GH: 02179738 Apocynum cannabinum Linnaeus USA: California Institute of Forest Genetics G. T. Robbins 1694 1944-6-16
Asteraceae A: 00427357 Artemisia arbuscula Nuttall USA: California Harvey Valley, Lassen National Forest (T.33N... G. T. Robbins 2156 1945-10-18
GH: 00968958 Artemisia filifolia Torrey USA: Colorado northwest of Riverside Reservoir G. T. Robbins 897 1941-10-11
GH: 00427520 Artemisia tridentata Nuttall USA: California Southeast slope of Harvey Mt., 2-3 miles nor... G. T. Robbins 2155 1945-10-7
GH: 00404931 Artemisia tridentata Nuttall USA: California Southeast slope of Harvey Mt., 2-3 miles nor... G. T. Robbins 2155 1945-10-7
GH: 00427520 Artemisia tridentata vaseyana (Rydberg) Beetle USA: California Southeast slope of Harvey Mt., 2-3 miles nor... G. T. Robbins 2155 1945-10-7
GH: 00414796 Blennosperma nanum (Hooker) S. F. Blake USA: California about 2 1/2 mi. e. of Shingle Springs G. T. Robbins 1857 1945-4-22
GH: 00414796 Blennosperma sp. USA: California about 2 1/2 mi. e. of Shingle Springs G. T. Robbins 1857 1945-4-22
A: 00417346 Chrysothamnus nauseosus albicaulis (Nuttall) H. M. Hall & Clements USA: California SE slope of Harvey Mt., 2-3 mi. NE of Burges... G. T. Robbins 2152 1945-10-7
A: 00387032 Chrysothamnus viscidiflorus (Hooker) Nuttall USA: California SE slope of Harvey Mt., 2-3 mi. NE of Burges... G. T. Robbins 2154 1945-10-7
A: 00387260 Ericameria arborescens Greene USA: California Institute of Forest Genetics, 3 mi. e. of Pl... G. T. Robbins 1399 1943-10-16
GH: 00387293 Ericameria bloomeri (A. Gray) J. F. Macbride USA: California along road to High Meadow, 6-8 mi. SE of Lak... G. T. Robbins 2145 1945-8-12
GH: 00387301 Ericameria bloomeri (A. Gray) J. F. Macbride USA: California SE slope of Harvey Mt., 2-3 mi. NE of Burges... G. T. Robbins 2153 1945-10-7
GH: 00387302 Ericameria bloomeri (A. Gray) J. F. Macbride USA: California SE slope of Harvey Mt., 2-3 mi. NE of Burges... G. T. Robbins 2153 1945-10-7
A: 00417346 Ericameria nauseosa speciosa (Nuttall) G. L. Nesom & G. I. Baird USA: California SE slope of Harvey Mt., 2-3 mi. NE of Burges... G. T. Robbins 2152 1945-10-7
GH: 00427016 Eriophyllum lanatum grandiflorum (A. Gray) Jepson USA: California Institute of Forest Genetics, 3 miles east o... G. T. Robbins 1086 1943-5-24
GH: 00387293 Haplopappus bloomeri A. Gray USA: California along road to High Meadow, 6-8 mi. SE of Lak... G. T. Robbins 2145 1945-8-12
GH: 00387301 Haplopappus bloomeri angustatus A. Gray USA: California SE slope of Harvey Mt., 2-3 mi. NE of Burges... G. T. Robbins 2153 1945-10-7
GH: 00387302 Haplopappus bloomeri angustatus A. Gray USA: California SE slope of Harvey Mt., 2-3 mi. NE of Burges... G. T. Robbins 2153 1945-10-7
GH: 00414725 Madia yosemitana Parry ex A. Gray USA: California North Fork Webber Creek, about 3 miles east ... G. T. Robbins 997 1943-4-15
GH: 00414705 Wyethia reticulata Greene USA: California Rescue G. T. Robbins 2013 1945-6-30
GH: 00414706 Wyethia reticulata Greene USA: California Extending along Green Valley Road for 1/4 mi... G. T. Robbins 2013 1945-6-30
GH: 00414707 Wyethia reticulata Greene USA: California 2 localities along Deer Valley Road, 100 yrd... G. T. Robbins 1946 1945-5-20
Boraginaceae GH: 01956351 Amsinckia intermedia Fischer & C. A. Meyer USA: California near summit of Big Rock Ridge, 3 miles west ... G. T. Robbins 1531 1944-4-14
GH: 02023502 Cryptantha fendleri (A. Gray) Greene USA: Colorado above banks of Arkansas River, 2 miles south... G. T. Robbins 3376 1950-8-25
GH: 02024497 Cryptantha minima Rydberg USA: Colorado 4 mi. s. of Aguilar along U.S. Highway 85 G. T. Robbins 498 1941-6-14
GH: 01995024 Lappula redowskii (Hornemann) Greene USA: Colorado 4 mi. s. of Aguilar along U.S. Highway 85 G. T. Robbins 497 1941-6-14
GH: 01994999 Lappula redowskii (Hornemann) Greene USA: Colorado Boulder: at foot of Flagstaff Mt. near Basel... G. T. Robbins 369 1941-5-5
GH: 01994998 Lappula redowskii (Hornemann) Greene USA: Colorado at northern edge of Garden of the Gods, NW o... G. T. Robbins 489 1941-6-9
GH: 01995160 Lappula redowskii (Hornemann) Greene USA: New Mexico Mesa between Sugarite Creek and Raton, about... G. T. Robbins 575 1941-6-17
GH: 01996079 Lithospermum incisum Lehmann USA: Colorado west of Black Forest near junction of State ... G. T. Robbins 496 1941-6-9
GH: 01996063 Lithospermum incisum Lehmann USA: Colorado in Polecat Canyon, about 1 mi. s. of Boulder G. T. Robbins 385 1941-5-17
GH: 01996202 Lithospermum incisum Lehmann USA: New Mexico about 10 mi. e. of Raton, on highway to Capu... G. T. Robbins 582 1941-6-17
GH: 01996661 Lithospermum multiflorum Torrey USA: Colorado Boulder: about Boulder Creek, University of ... G. T. Robbins 700 1941-6-29
GH: 01997437 Mertensia alpina (Torrey) G. Don USA: Colorado slopes at Devils Playground on slopes of Pik... G. T. Robbins 823 1941-8-3
GH: 01997614 Mertensia ciliata (James) G. Don USA: Colorado along Clear Creek near its junction with Qua... G. T. Robbins 740 1941-7-5
GH: 02058045 Mertensia lanceolata (Pursh) de Candolle USA: Colorado Boulder: at foot of Flagstaff Mt. near Basel... G. T. Robbins 367 1941-5-5
GH: 02058050 Mertensia lanceolata (Pursh) de Candolle USA: Colorado on mountain side s. of San Francisco Pass, a... G. T. Robbins 533 1941-6-15
GH: 02060036 Oreocarya cinerea Greene USA: Colorado about 2 mi. e. of Woodmen G. T. Robbins 477 1941-6-9
GH: 02061312 Oreocarya thyrsiflora Greene USA: Colorado 2.5 miles north of Owl Canyon G. T. Robbins 3357 1950-8-20
GH: 02061315 Oreocarya thyrsiflora Greene USA: Colorado Bull Domingo Hills at the eastern edge of We... G. T. Robbins 666 1941-6-19
GH: 02061326 Oreocarya thyrsiflora Greene USA: New Mexico Mesa between Sugarite Creek and Raton, about... G. T. Robbins 577 1941-6-17
GH: 02061362 Oreocarya virgata (Porter) Greene USA: Colorado 2.5 miles east of Logcabin G. T. Robbins 3358 1950-8-20
GH: 02061360 Oreocarya virgata (Porter) Greene USA: Colorado near mouth of Sunshine Canon in foothills NW... G. T. Robbins 409 1941-5-23
GH: 00403978 Plagiobothrys reticulatus rossianorum I. M. Johnston USA: California 1/2 mi. n. of Hamilton Field Air Base G. T. Robbins 1876 1945-5-9
GH: 00420143 Plagiobothrys scouleri penicillatus (Greene) Cronquist USA: California Sly Park, 5 mi. s. of Pollock Pines G. T. Robbins 2001 1945-6-17
GH: 00420176 Plagiobothrys scouleri penicillatus (Greene) Cronquist USA: California Sly Park, 5 mi. s. of Pollock Pines G. T. Robbins 1721 1944-6-18
Brassicaceae GH: 00378983 Cardamine californica integrifolia (Nuttall) Rollins USA: California along U.S. Highway 50, 3 miles east of Camin... G. T. Robbins 1491 1944-3-28
GH: 00379364 Erysimum capitatum (Douglas ex Hooker) Greene USA: California near Al Tahoe, Lake Tahoe G. T. Robbins 203B 1945-7-8
GH: 00422300 Streptanthus tortuosus Kellogg USA: California open southfacing slope above U.S. Highway 50... G. T. Robbins 1708 1944-6-17
Caesalpiniaceae GH: 01676180 Cercis canadensis Linnaeus USA: California 2-3 miles northwest of Shingle Springs G. T. Robbins 1842 1945-4-22
Campanulaceae GH: 01796279 Campanula rotundifolia Linnaeus USA: Colorado in upper Bear Canyon, 4-5 miles southwest of... G. T. Robbins 782 1941-7-13
Caprifoliaceae A: 00386113 Sambucus glauca Nuttall USA: California Insitute of Forest Genetics, 3 miles east of... G. T. Robbins 915 1942-9-24
A: 00386113 Sambucus nigra cerulea (Rafinesque) Bolli USA: California Insitute of Forest Genetics, 3 miles east of... G. T. Robbins 915 1942-9-24
GH: 00386227 Sambucus racemosa Linnaeus USA: California above outlet stream of Starr Lake along trai... G. T. Robbins 2137 1945-8-12
GH: 00386282 Symphoricarpos albus (Linnaeus) Blake USA: California small tributary streams of North Fork Webber... G. T. Robbins 1743 1944-6-29
GH: 00386440 Symphoricarpos rotundifolius A. Gray USA: California High Meadow on Freel Peak trail, 6-8 miles s... G. T. Robbins 2139 1945-8-12
GH: 00386444 Symphoricarpos rotundifolius A. Gray USA: California rocky slopes along Willow Flat Trail ca. 1/4... G. T. Robbins 1783 1944-7-28
Caryophyllaceae GH: 00376636 Arenaria nuttallii gracilis B. L. Robinson USA: California Rocky slope near summit of Freel Peak G. T. Robbins 2130 1945-8-12
GH: 00376636 Minuartia nuttallii gracilis (B. L. Robinson) McNeill USA: California Rocky slope near summit of Freel Peak G. T. Robbins 2130 1945-8-12
Chenopodiaceae GH: 01783442 Salicornia depressa Standley USA: California [data not captured] G. T. Robbins 4110 1959-7-12
Cornaceae GH: 00385585 Cornus stolonifera Michaux USA: California shore of South Fork American River at Rivert... G. T. Robbins 1679 1944-6-11
Crassulaceae GH: 01987410 Dudleya cymosa (Lemaire) Britton & Rose USA: California above Camp Creek, near Baltic Peak G. T. Robbins 1984 1945-6-17
GH: 01990176 Sedum spathulifolium Hooker USA: California North-facing slope of Big Rock Ridge, 2-3 mi... G. T. Robbins 1867 1945-5-5
Cupressaceae A: 00356742 Calocedrus decurrens (Torrey) Florin USA: California C.C.C. Camp Snowline, 3 mi. e. of Camino G. T. Robbins 1484 1944-2-6
A: 00356743 Calocedrus decurrens (Torrey) Florin USA: California C.C.C. Camp Snowline, 3 mi. e. of Camino G. T. Robbins 1484 1944-2-6
GH: 00356744 Calocedrus decurrens (Torrey) Florin USA: California C.C.C. Camp Snowline, 3 mi. e. of Camino G. T. Robbins 1832 1944-10-15
A: 00356342 Juniperus occidentalis Hooker USA: California Granite slopes above Lake LeConte east of Me... G. T. Robbins 1283 1943-7-25
A: 00356742 Libocedrus decurrens Torrey USA: California C.C.C. Camp Snowline, 3 mi. e. of Camino G. T. Robbins 1484 1944-2-6
A: 00356743 Libocedrus decurrens Torrey USA: California C.C.C. Camp Snowline, 3 mi. e. of Camino G. T. Robbins 1484 1944-2-6
GH: 00356744 Libocedrus decurrens Torrey USA: California C.C.C. Camp Snowline, 3 mi. e. of Camino G. T. Robbins 1832 1944-10-15
Droseraceae GH: 01145163 Drosera rotundifolia Linnaeus USA: California In Long Meadow near Schlien Ranger Station (... G. T. Robbins 2100 1945-8-6
Ericaceae GH: 00350363 Arctostaphylos cushingiana Eastwood USA: California Big Rock Ridge, 4 miles west of Hamilton Fie... G. T. Robbins 1499 1944-4-13
GH: 00350363 Arctostaphylos glandulosa cushingiana (Eastwood) J. E. Adams ex McMinn USA: California Big Rock Ridge, 4 miles west of Hamilton Fie... G. T. Robbins 1499 1944-4-13
A: 00350649 Arctostaphylos mewukka Merriam USA: California North Fk. Webber Creek, ca. 3 mi. e. of Cami... G. T. Robbins 1944-3-31
GH: 00350650 Arctostaphylos mewukka Merriam USA: California North Fork Webber Creek, about 3 miles east ... G. T. Robbins 1492 1944-3-31
A: 01117449 Arctostaphylos myrtifolia Parry USA: California Cultivated at the Forest Genetics Station, P... G. T. Robbins 1944-5-25
GH: 00350773 Arctostaphylos nevadensis A. Gray USA: California above shore of Grouse Lake, 2-2 1/2 miles ea... G. T. Robbins 2028 1945-7-1
GH: 00350792 Arctostaphylos nissenana Merriam USA: California near head of Spanish Ravine at eastern outsk... G. T. Robbins 1483 1944-2-6
A: 00350795 Arctostaphylos nissenana Merriam USA: California Near head of Spanish Ravine at eastern outsk... G. T. Robbins 1482 1944-2-6
A: 00350796 Arctostaphylos nissenana Merriam USA: California Near head of Spanish Ravine at eastern outsk... G. T. Robbins 1482 1944-2-6
GH: 00350797 Arctostaphylos nissenana Merriam USA: California On ridge southwest of Brush Creek at its con... G. T. Robbins 1489 1944-3-19
GH: 00350798 Arctostaphylos nissenana Merriam USA: California on slope near head of Spanish Ravine, at eas... G. T. Robbins 971 1943-3-28
GH: 00350799 Arctostaphylos nissenana Merriam USA: California on slope near head of Spanish Ravine, at eas... G. T. Robbins 971 1943-3-28
GH: 00362498 Arctostaphylos sp. USA: California Near head of Spanish Ravine at eastern outsk... G. T. Robbins 1483 1944-2-6
GH: 00362392 Arctostaphylos viscida Parry USA: California North Fork Webber Creek, about 3 miles east ... G. T. Robbins 968 1943-3-26
A: 00362594 Cassiope mertensiana californica Piper USA: California on slopes east of Medley Lakes, Desolation V... G. T. Robbins 1294 1943-7-25
GH: 00362595 Cassiope mertensiana californica Piper USA: California on slopes east of Medley Lakes, Desolation V... G. T. Robbins 1294 1943-7-25
GH: 00362734 Kalmia microphylla (Hooker) A. Heller USA: California Wet meadow along trail between Grouse Lake a... G. T. Robbins 2026 1945-7-1
A: 00362735 Kalmia microphylla (Hooker) A. Heller USA: California Wet meadow above Lake Doris just east of Roc... G. T. Robbins 1794 1944-7-28
GH: 01594929 Leucothoë davisiae Torrey ex A. Gray USA: California near head of Long Canyon, 2-3 miles w. of Po... G. T. Robbins 1190 1943-6-20
A: 00362820 Phyllodoce breweri (A. Gray) A. Heller USA: California above Medley Lakes (reservoir), Desolation V... G. T. Robbins 1290 1943-7-25
A: 00362990 Rhododendron columbianum (Piper) Harmaja USA: California Common around shore of small lake on rocky s... G. T. Robbins 1288 1943-7-25
GH: 00363257 Vaccinium parvifolium Smith USA: California rocky slope along north shore of Rockbound L... G. T. Robbins 2083 1945-8-5
Fabaceae GH: 01992878 Acmispon americanus (Nuttall) Rydberg USA: California Institute of Forest Genetics, 3 miles east o... G. T. Robbins 1692 1944-6-15
GH: 01963420 Acmispon grandiflorus (Bentham) Brouillet USA: California above hillside above Sweetwater Creek, 2-3 m... G. T. Robbins 1939 1945-5-20
GH: 02044091 Astragalus drummondii Douglas ex Hooker USA: Colorado ridge above State Highway 111 about 1 mile s... G. T. Robbins 554 1941-6-15
GH: 02044601 Astragalus gambellianus E. Sheldon USA: California Institute of Forest Genetics, 3 miles east o... G. T. Robbins 1607 1944-5-16
GH: 00366660 Lupinus albifrons Bentham USA: California North Fork Webber Creek, about 3 miles east ... G. T. Robbins 1653 1943-6-5
GH: 00366661 Lupinus albifrons Bentham USA: California 3 mi. e. of Shingle Springs G. T. Robbins 1860 1945-4-22
GH: 00366821 Lupinus breweri A. Gray USA: California near Al Tahoe, Lake Tahoe G. T. Robbins 2037 1945-7-8
GH: 02176328 Lupinus formosus Greene USA: California [data not captured] G. T. Robbins 1648 1944-6-3
GH: 02176513 Lupinus grayii S. Watson USA: California [data not captured] G. T. Robbins 1160 1943-6-13
GH: 02177888 Lupinus plattensis S. Watson USA: New Mexico High cliff overlooking Vermejo River about 2... G. T. Robbins 572 1941-6-16
GH: 02128718 Lupinus stiversii Kellogg USA: California [data not captured] G. T. Robbins 1163 1943-6-13
GH: 02137851 Trifolium albopurpureum Torrey & A. Gray USA: California [data not captured] G. T. Robbins 1053 1943-4-30
GH: 02137954 Trifolium appendiculatum Lojacono USA: California [data not captured] G. T. Robbins J. T. Howell 1895 1945-5-9
GH: 02342696 Trifolium dubium Sibthorp USA: California [data not captured] G. T. Robbins 1971 1945-6-5
GH: 02464252 Trifolium obtusiflorum Hooker USA: California above Camp Creek, near Baltic Peak G. T. Robbins 1982 1945-6-17
Fagaceae A: 00344123 Chrysolepis sempervirens (Kellogg) Hjelmquist USA: California Along roadside to Wrights Lake, 2-3 mi. n. o... G. T. Robbins 1360 1943-8-15
A: 00344327 Quercus douglasii Hooker & Arnott USA: California along U.S. Highway 50, 3 mi. e. of Placervil... G. T. Robbins 1402 1943-10-28
GH: 00344340 Quercus douglasii Hooker & Arnott USA: California along U. S. Highway 50, three miles east of ... G. T. Robbins 1402 1943-10-28
GH: 00344982 Quercus garryana breweri (Engelmann) Jepson USA: California Above North Fork Webber Creek, about 3 miles... G. T. Robbins 1976 1945-6-9
GH: 00343509 Quercus vacciniifolia Kellogg USA: California slope above north shore of Rockbound Lake, R... G. T. Robbins 2090 1945-8-5
A: 00343520 Quercus vacciniifolia Kellogg USA: California along trail above east shore of Upper Echo L... G. T. Robbins 1319 1943-7-25
Garryaceae GH: 00401761 Garrya flavescens congdonii (Eastwood) Dahling USA: California above bank of Sweetwater Creek near Simpsons... G. T. Robbins 1927 1945-5-20
Hydrophyllaceae GH: 00401016 Phacelia ramosissima Douglas ex Lehmann USA: California along Willow Flat Trail ca. 1/4 mile west of... G. T. Robbins 1787 1944-7-28
GH: 00401023 Phacelia ramosissima Douglas ex Lehmann USA: California slopes west of High Meadow along trail to Fr... G. T. Robbins 2141 1945-8-12
GH: 00093466 Phacelia strictiflora (Engelmann & A. Gray) A. Gray USA: Oklahoma Open grazed pasture 10 miles north of Tishom... G. T. Robbins 3063 1948-5-29
GH: 00093466 Phacelia strictiflora robbinsii Constance USA: Oklahoma Open grazed pasture 10 miles north of Tishom... G. T. Robbins 3063 1948-5-29
Iridaceae GH: 01747441 Iris missouriensis Nuttall USA: Colorado north facing slope near mouth of Gregory Can... G. T. Robbins 432 1941-5-28
Juncaceae GH: 02399242 Juncus oxymeris Engelmann USA: California [data not captured] G. T. Robbins 2070 1945-7-16
GH: 02117545 Luzula macrantha Zika & B. L. Wilson USA: California [data not captured] G. T. Robbins 1649 1944-6-3
Lamiaceae GH: 00400338 Agastache urticifolia (Bentham) Kuntze USA: California near Maud Lake, along Willow Flat Trail, abo... G. T. Robbins 1818 1944-7-30
GH: 00400340 Agastache urticifolia (Bentham) Kuntze USA: California Long Meadow near Schlien Ranger Station (T. ... G. T. Robbins 2109 1945-8-6
GH: 00400259 Lepechinia calycina (Bentham) Epling USA: California hillslope above Sweetwater Creek, 2-3 miles ... G. T. Robbins 1940 1945-5-20
GH: 01599059 Monarda fistulosa menthifolia (Graham) Fernald USA: Colorado along Mesa Trail, east slope of Green Mt., 3... G. T. Robbins 805 1941-7-13
GH: 00400531 Monardella breweri lanceolata (A. Gray) A. C. Sanders & Elvin USA: California at C. C. C. Camp Snowline, three miles east ... G. T. Robbins 1244 1943-7-6
GH: 00400634 Monardella sheltonii Torrey USA: California at C.C.C. Camp Snowline, 3 mi. e. of Camino G. T. Robbins 1245 1943-7-6
GH: 00403497 Salvia sonomensis Greene USA: California slopes above South Fork Webber Creek, 3-4 mi... G. T. Robbins 1571 1944-4-30
GH: 00403501 Salvia sonomensis Greene USA: California 2-3 miles northwest of Shingle Springs G. T. Robbins 1847 1945-4-22
GH: 00402001 Scutellaria californica A. Gray USA: California North Fork Webber Creek, about 3 miles east ... G. T. Robbins 1241 1943-7-6
GH: 00402451 Trichostema lanceolatum Bentham USA: California North Fork Webber Creek, about 3 miles east ... G. T. Robbins 1250 1943-7-8
Liliaceae GH: 00357319 Calochortus clavatus avius Jepson USA: California North Fork Webber Creek, about 3 miles east ... G. T. Robbins 1762 1944-7-12
GH: 00404199 Calochortus coeruleus S. Watson USA: California Capps Crossing road on Camp Creek Ridge G. T. Robbins 1727 1944-6-18
GH: 00404196 Calochortus nudus S. Watson USA: California ridge south east and above North Fork Webber... G. T. Robbins 1029 1943-4-25
Limnanthaceae GH: 01181332 Limnanthes douglasii rosea (Bentham) C. T. Mason USA: California [data not captured] G. T. Robbins 1855 1945-4-22
Loranthaceae GH: 00355049 Phoradendron juniperinum A. Gray USA: California along Georgetown Road, 4-5 miles east of Wen... G. T. Robbins 2096 1945-8-5
GH: 00355064 Phoradendron juniperinum libocedri Engelmann USA: California Institute of Forest Genetics 3 miles east of... G. T. Robbins 1836 1944-10-27
GH: 00355064 Phoradendron libocedri (Engelmann) Howell USA: California Institute of Forest Genetics 3 miles east of... G. T. Robbins 1836 1944-10-27
GH: 00355049 Phoradendron ligatum Trelease USA: California along Georgetown Road, 4-5 miles east of Wen... G. T. Robbins 2096 1945-8-5
Malvaceae GH: 00420825 Sidalcea asprella Greene USA: California Institute of Forest Genetics, 3 miles east o... G. T. Robbins 1068 1943-5-4
GH: 00420829 Sidalcea asprella Greene USA: California above Sweetwater Creek, near Simpson's Ranch... G. T. Robbins 1931 1945-5-20
GH: 00420825 Sidalcea malviflora asprella (Greene) C. L. Hitchcock USA: California Institute of Forest Genetics, 3 miles east o... G. T. Robbins 1068 1943-5-4
GH: 00420829 Sidalcea malviflora asprella (Greene) C. L. Hitchcock USA: California above Sweetwater Creek, near Simpson's Ranch... G. T. Robbins 1931 1945-5-20
Oleaceae GH: 00401197 Fraxinus latifolia Bentham USA: California Sweetwater Creek, 3-4 miles south of Salmon ... G. T. Robbins 1938 1945-5-20
GH: 00401197 Fraxinus oregona Nuttall USA: California Sweetwater Creek, 3-4 miles south of Salmon ... G. T. Robbins 1938 1945-5-20
Onagraceae GH: 01624394 Boisduvalia densiflora (Lindley) S. Watson USA: California west of Institute of Forest Genetics, 3 mile... G. T. Robbins 1206 1943-6-21
GH: 01624395 Boisduvalia densiflora (Lindley) S. Watson USA: California Along U. S. Highway 50, three miles east of ... G. T. Robbins 1828 1944-8-15
GH: 01624526 Boisduvalia stricta (A. Gray) Greene USA: California Institute of Forest Genetics, 3 miles east o... G. T. Robbins 1667 1944-6-9
GH: 01644312 Oenothera howardii M. E. Jones ex Prain USA: Colorado Boulder: above Boulder Creek, University of ... G. T. Robbins 447 1941-6-7
Orobanchaceae GH: 00365404 Castilleja ambigua Hooker & Arnott USA: California 1/2 mile north of Hamilton Field Air Base G. T. Robbins 1899 1945-5-9
GH: 01876889 Castilleja foliolosa Hooker & Arnott USA: California on Big Rock Ridge, about 1 mile west of Hami... G. T. Robbins 1543 1944-4-14
GH: 01877299 Castilleja integra A. Gray USA: Colorado along U.S. Highway 85 about 3,5 miles north ... G. T. Robbins 453 1941-6-9
GH: 01878659 Castilleja peirsonii Eastwood USA: California along shore of Lake Lois, Rockbound Valley (... G. T. Robbins 1796 1944-7-28
GH: 01166416 Orobanche californica Chamisso & Schlechtendal USA: California San Francisco: near Lands End, just below Li... G. T. Robbins 3730 1956-8-13
GH: 01166416 Orobanche robbinsii Heckard ex Colwell & Yatskievych USA: California San Francisco: near Lands End, just below Li... G. T. Robbins 3730 1956-8-13
GH: 01166416 Orobanche sp. USA: California San Francisco: near Lands End, just below Li... G. T. Robbins 3730 1956-8-13
GH: 02079809 Pedicularis parryi A. Gray USA: Colorado above Stevens mine, along trail to Grays Pea... G. T. Robbins 763 1941-7-5
Papaveraceae GH: 00381498 Eschscholzia caespitosa hypecoides (Bentham) A. Gray USA: California North Fork Webber Creek, about 3 miles east ... G. T. Robbins 1977 1945-6-9
GH: 00381498 Eschscholzia hypecoides Bentham USA: California North Fork Webber Creek, about 3 miles east ... G. T. Robbins 1977 1945-6-9
Pinaceae GH: 00355186 Abies concolor (Gordon & Glendinning) Lindley ex Hildebrand USA: California At C.C.C. Camp Snowline, 3 mi. e. of Camino G. T. Robbins 1833 1944-10-15
A: 00355241 Abies magnifica Murray USA: California Ridge above Echo Summit Pass ca. 3/4 mi. SW ... G. T. Robbins 1213 1943-6-27
A: 00246893 Pinus albicaulis Engelmann USA: California SW slope of Mt. Tallac along trail above Gil... G. T. Robbins 1381 1943-9-5
A: 00246904 Pinus albicaulis Engelmann USA: California Summit of ridge connecting Red Peak and Silv... G. T. Robbins 1809 1944-7-29
GH: 00246923 Pinus attenuata Lemmon USA: California On ridges and slopes immediately s. & e. of ... G. T. Robbins 1490 1944-3-19
A: 00246849 Pinus contorta murrayana (Balfour) Engelmann USA: California Ridge above Echo Summit Pass, ca. 3/4 mi. sw... G. T. Robbins 1214 1943-6-27
GH: 00246887 Pinus ponderosa P. Lawson & C. Lawson USA: California At. C.C.C. Camp Snowline, 3 mi. e. of Camino G. T. Robbins 1834 1944-10-15
A: 00246893 Pinus ponderosa P. Lawson & C. Lawson USA: California SW slope of Mt. Tallac along trail above Gil... G. T. Robbins 1381 1943-9-5
A: 00357228 Pinus sabiniana Douglas USA: California Pine-oak woodland on slope about Smith Flat G. T. Robbins 1835 1944-10-26
Plantaginaceae GH: 01998504 Collinsia heterophylla Graham USA: California [data not captured] G. T. Robbins 1105 1943-5-29
GH: 01998955 Collinsia sparsiflora Fischer & C. A. Meyer USA: California [data not captured] G. T. Robbins 1852 1945-4-22
GH: 01999017 Collinsia tinctoria Hartweg ex Bentham USA: California [data not captured] G. T. Robbins 1107 1943-5-29
GH: 01999434 Gratiola ebracteata Bentham ex A. de Candolle USA: California [data not captured] G. T. Robbins J. T. Howell 1880 1945-5-9
GH: 01999433 Gratiola ebracteata Bentham ex A. de Candolle USA: California [data not captured] G. T. Robbins 1961 1945-5-27
A: 00365802 Keckiella lemmonii (A. Gray) Straw USA: California rocky slope along north shore of Rockbound L... G. T. Robbins 2085 1945-8-5
GH: 00365803 Keckiella lemmonii (A. Gray) Straw USA: California above North Fork Webber Creek, about 3 miles... G. T. Robbins 2071 1945-7-16
GH: 02002124 Penstemon angustifolius Nuttall ex Pursh USA: Colorado about 2 miles east of Woodmen G. T. Robbins 474 1941-6-9
A: 02118811 Penstemon deustus Douglas USA: California [data not captured] G. T. Robbins 1313 1943-7-25
GH: 02120603 Penstemon laetus A. Gray USA: California [data not captured] G. T. Robbins 1088 1943-5-25
A: 00365802 Penstemon lemmonii A. Gray USA: California rocky slope along north shore of Rockbound L... G. T. Robbins 2085 1945-8-5
GH: 00365803 Penstemon lemmonii A. Gray USA: California above North Fork Webber Creek, about 3 miles... G. T. Robbins 2071 1945-7-16
Polygalaceae GH: 00347779 Polygala cornuta Kellogg USA: California at C.C.C. Camp Snowline, three miles east of... G. T. Robbins 1254 1943-7-8
Polygonaceae GH: 02346197 Aconogonon davisae (Brewer ex A. Gray) Soják USA: California [data not captured] G. T. Robbins 1795 1944-7-28
GH: 01717630 Chorizanthe membranacea Bentham USA: California on canyon side above North Fork Webber Creek... G. T. Robbins 1654 1943-6-5
GH: 01966383 Eriogonum roseum Durand & Hilgard USA: California [data not captured] G. T. Robbins 1831 1944-9-24
GH: 01966571 Eriogonum spergulinum A. Gray USA: California [data not captured] G. T. Robbins 2043 1945-7-8
GH: 02043210 Eriogonum umbellatum Torrey USA: Colorado Upper Bear Canyon, 4-5 miles southwest of Bo... G. T. Robbins 767 1941-7-13
GH: 00364584 Eriogonum umbellatum polyanthum (Bentham) S. Stokes USA: California near Al Tahoe, Lake Tahoe G. T. Robbins 2046 1945-7-8
GH: 00364584 Eriogonum umbellatum nevadense Gandoger USA: California near Al Tahoe, Lake Tahoe G. T. Robbins 2046 1945-7-8
GH: 02360281 Polygonum californicum Meisner USA: California [data not captured] G. T. Robbins 1974 1945-6-9
GH: 00364805 Polygonum shastense W. H. Brewer USA: California Gravelly slopes on western flank of Jobs Sis... G. T. Robbins 2117 1945-8-12
GH: 02007813 Polygonum spergulariiforme Meisner ex Small USA: California [data not captured] G. T. Robbins 1739 1944-6-27
Portulacaceae GH: 01858354 Cistanthe umbellata (Torrey) Hershkovitz USA: California along the Desolation Valley trail near Haypr... G. T. Robbins 1304 1943-7-25
Primulaceae GH: 01942182 Androsace occidentalis Pursh USA: Colorado Flagstaff Mt., ca. 1/2 mi. w. of Boulder G. T. Robbins 364 1941-5-5
GH: 01942181 Androsace occidentalis Pursh USA: Colorado ca. 1/2 mi. w. of Boulder G. T. Robbins 427 1941-5-28
GH: 01942414 Androsace occidentalis simplex (Rydberg) H. St. John USA: Colorado foot of Flagstaff Mt., ca. 1/2 mi. w. of Cou... G. T. Robbins 427 1941-5-28
GH: 01942413 Androsace occidentalis simplex (Rydberg) H. St. John USA: Colorado foot of Flagstaff Mt., ca. 1/2 mi. w. of Bou... G. T. Robbins 364 1941-5-5
GH: 01942772 Androsace septentrionalis subulifera A. Gray USA: New Mexico ca. 1 mi. s. of Colorado-New Mexico State li... G. T. Robbins 604 1941-6-17
GH: 01942763 Androsace septentrionalis subulifera A. Gray USA: Colorado 2-3 mi. w. of Palmer Lake G. T. Robbins 461 1941-6-9
GH: 01942761 Androsace septentrionalis subulifera A. Gray USA: Colorado 4-5 mi. s.w. of Boulder G. T. Robbins 765 1941-7-13
GH: 01942760 Androsace septentrionalis subulifera A. Gray USA: Colorado Along road to Kossler's Lake, ca. 5 mi. w. o... G. T. Robbins 445 1941-6-19
GH: 01942759 Androsace septentrionalis subulifera A. Gray USA: Colorado near Kossler's Lake, 5-6 mi. s.w. of Boulder G. T. Robbins 713 1941-6-29
GH: 01942789 Androsace septentrionalis subumbellata A. Nelson USA: Colorado about 5 miles west of Boulder G. T. Robbins 445 1941-6-4
GH: 01942785 Androsace septentrionalis subumbellata A. Nelson USA: Colorado Above U.S. Forest Service Ski Lodge near Lov... G. T. Robbins 730 1941-7-4
GH: 01942628 Androsace septentrionalis puberulenta (Rydberg) Knuth USA: Colorado above San Francisco Pass, s.w. of tercio G. T. Robbins 519 1941-6-15
GH: 01942627 Androsace septentrionalis puberulenta (Rydberg) Knuth USA: Colorado Whiskey Creek pass road, ca. 2 mi. w. of Mon... G. T. Robbins 630 1941-6-18
GH: 01942629 Androsace septentrionalis puberulenta (Rydberg) Knuth USA: Colorado N. Monument Creek (or Reservoir) Canyon abov... G. T. Robbins 467 1941-6-9
GH: 01942623 Androsace septentrionalis puberulenta (Rydberg) Knuth USA: Colorado ca. 6 mi. w. of Monument Lake G. T. Robbins 614 1941-6-18
GH: 01942624 Androsace septentrionalis puberulenta (Rydberg) Knuth USA: Colorado Monument Lake Camp Ground G. T. Robbins 557 1941-6-15
GH: 01942625 Androsace septentrionalis puberulenta (Rydberg) Knuth USA: Colorado ca. 6 mi. n. of Cucharas Pass G. T. Robbins 643 1941-6-19
GH: 01942604 Androsace septentrionalis puberulenta (Rydberg) Knuth USA: Arizona about 4 miles south of Jacob Lake, Kaibab Na... G. T. Robbins [data not captured] 2191
GH: 01942603 Androsace septentrionalis puberulenta (Rydberg) Knuth USA: Arizona Santa Catalina Mountains G. T. Robbins 2178 1946-5-26
GH: 01942558 Androsace septentrionalis glandulosa (Wooton & Standley) H. St. John USA: New Mexico ca. 7.5 mi. n.w. of Dawson on road to Vermej... G. T. Robbins 570 1941-6-16
Ranunculaceae GH: 01707201 Anemone multifida Poiret USA: Colorado North Monument Creek (Reservoir) Canyon, abo... G. T. Robbins 465 1941-6-9
GH: 01707606 Anemone occidentalis S. Watson USA: California on eastern face of Tellis Peak just below su... G. T. Robbins 2074 1945-8-3
GH: 01708070 Anemone patens multifida Pritzel USA: Colorado mesa slopes south of Boulder. G. T. Robbins 379 1941-5-10
A: 00369539 Clematis lasiantha Nuttall USA: California Frances Simes Hastings National History Rese... G. T. Robbins 1939-5-29
GH: 00369796 Ranunculus eschscholtzii Schlechtendal USA: California on ridge between Lake Lois and Lake Schmidel... G. T. Robbins 1813 1944-7-29
Rhamnaceae GH: 00349995 Ceanothus palmeri Trelease USA: California along Placerville-Rescue road, 3 mi. e. of R... G. T. Robbins 1919 1945-5-20
A: 00425107 Ceanothus prostratus Bentham USA: California along road to HIgh Meadow, 6-8 mi. SE of Lak... G. T. Robbins 2142 1945-8-12
GH: 00425556 Ceanothus velutinus Douglas USA: California rocky slopes above Eagle Lake along Velma La... G. T. Robbins 2055 1945-7-8
GH: 00425557 Ceanothus velutinus Douglas USA: California rocky slopes above Eagle Lake along Velma La... G. T. Robbins 2055 1945-7-8
GH: 00378160 Frangula rubra obtusissima (Greene) Kartesz & Gandhi USA: California along north shore of Rockbound Lake, Rockbou... G. T. Robbins 2082 1945-8-5
GH: 00378161 Frangula rubra obtusissima (Greene) Kartesz & Gandhi USA: California along north shore of Rockbound Lake, Rockbou... G. T. Robbins 2082 1945-8-5
GH: 00378160 Rhamnus rubra obtusissima (Greene) Jepson USA: California along north shore of Rockbound Lake, Rockbou... G. T. Robbins 2082 1945-8-5
GH: 00378161 Rhamnus rubra obtusissima (Greene) Jepson USA: California along north shore of Rockbound Lake, Rockbou... G. T. Robbins 2082 1945-8-5
Rosaceae GH: 00345447 Cercocarpus ledifolius Nuttall USA: California rocky slope above shore of Star Lake, along ... G. T. Robbins 2136 1945-8-12
GH: 00345148 Chamaebatiaria millefolium (Torrey) Maximowicz USA: California Among boulders on NW slope of Crater Lake Mt... G. T. Robbins 2151 1945-10-6
GH: 01608400 Drymocallis fissa (Nuttall) Rydberg USA: Colorado in Polecat Canyon, about 1 mile south of Bou... G. T. Robbins 386 1941-5-17
GH: 00345644 Horkelia parryi Greene USA: California along Camino-Pleasant Valley road, ca. 1 1/2... G. T. Robbins 1951 1945-5-27
GH: 00346760 Prunus virginiana demissa (Nuttall) Torrey USA: California Institute of Forest Genetics, 3 miles east o... G. T. Robbins 1599 1944-5-15
GH: 01725585 Prunus virginiana demissa (Nuttall) Torrey USA: Colorado at foot of Flagstaff Mt., near Baseline Road... G. T. Robbins 430 1941-5-28
GH: 00345824 Purshia tridentata (Pursh) de Candolle USA: California near Al Tahoe, Lake Tahoe G. T. Robbins 2039 1945-7-8
A: 00345825 Purshia tridentata (Pursh) de Candolle USA: California along road to High Meadow, 6-8 mi. SE of Lak... G. T. Robbins 2144 1945-8-12
GH: 00346015 Rosa gymnocarpa Nuttall ex Torrey & A. Gray USA: California along U.S. Highway 50, three miles east of C... G. T. Robbins 1651 1944-6-3
GH: 00346077 Rosa pinetorum A. Heller USA: California along U.S. Highway 50, 3 mi. east of Camino G. T. Robbins 1652 1944-6-3
A: 00345243 Spiraea densiflora Nuttall ex Torrey & A. Gray USA: California above east shore of upper Echo Lake, along D... G. T. Robbins 1318 1943-7-25
Rubiaceae GH: 00385635 Galium aparine Linnaeus USA: California C.C.C. Camp Snowline, three miles east of Ca... G. T. Robbins 1647 1944-6-3
GH: 00417025 Galium parisiense Linnaeus USA: California near Institute of Forest Genetics G. T. Robbins 1664 1944-6-9
GH: 00417038 Galium triflorum Michaux USA: California along U.S. Highway 50, three miles east of C... G. T. Robbins 2063 1943-7-15
Salicaceae GH: 00382524 Salix eastwoodiae Cockerell ex A. Heller USA: California In wet meadow on slope east and above Island... G. T. Robbins 2030 1945-7-1
Santalaceae GH: 01932837 Comandra umbellata pallida (A. de Candolle) Piehl USA: Colorado at foot of Flagstaff Mt., near Baseline Road... G. T. Robbins 425 1941-5-28
Saxifragaceae GH: 00381214 Micranthes tolmiei (Torrey & A. Gray) Brouillet & Gornall USA: California Desolation Valley Wilderness Area G. T. Robbins 1807 1944-7-29
GH: 00363858 Mitella breweri A. Gray USA: California along Velma Lakes trail, above Eagle Lake, D... G. T. Robbins 2053 1945-7-8
GH: 00380078 Ribes cereum Douglas USA: California about 1 mi. e. of Pyramid Ranger Station G. T. Robbins 1702 1944-6-17
A: 00380137 Ribes cereum Douglas USA: California rocky slope above shore of lake on summit of... G. T. Robbins 2149 1945-10-6
A: 00380530 Ribes montigenum McClatchie USA: California along trail near Velma Lakes, Desolation Val... G. T. Robbins 2049 1945-7-8
A: 00380620 Ribes nevadense Kellogg USA: California about 1 mi. e. of Pyramid Ranger Station G. T. Robbins 1701 1944-6-17
GH: 00380817 Ribes roezlii Regel USA: California Along U. S. Highway 50 near road to Audrain ... G. T. Robbins 1235 1943-6-27
A: 00381011 Ribes viscosissimum hallii Janczewski USA: California along Twin Lakes trail, 1-1 1/2 mi. NE of Wr... G. T. Robbins 2033 1945-7-1
GH: 00381079 Saxifraga aprica Greene USA: California along trail to Grouse Lake, 1 1/2 miles east... G. T. Robbins 2025 1945-7-1
GH: 00381087 Saxifraga bryophora A. Gray USA: California along trail to Smith Lake, ca. two miles eas... G. T. Robbins 1826 1944-7-30
GH: 00381108 Saxifraga californica Greene USA: California on canyon side above South Fork American Riv... G. T. Robbins 1554 1944-4-23
GH: 00381214 Saxifraga tolmiei Torrey & A. Gray USA: California Desolation Valley Wilderness Area G. T. Robbins 1807 1944-7-29
Scrophulariaceae GH: 00351770 Erythranthe breweri (Greene) G. L. Nesom & N. S. Fraga USA: California Along Willow Flat Trail, about two miles nor... G. T. Robbins 1823 1944-7-30
GH: 00351770 Mimulus rubellus A. Gray USA: California Along Willow Flat Trail, about two miles nor... G. T. Robbins 1823 1944-7-30
Styracaceae GH: 00384829 Styrax redivivus (Torrey) L. C. Wheeler USA: California Along Sweetwater Creek, 3-4 miles south of S... G. T. Robbins 1934 1945-5-20
Taxaceae A: 00355457 Taxus brevifolia Nuttall USA: California ca. 3 mi. e. of Camino, El Dorado Co. G. T. Robbins 1397 1943-10-5
A: 00355431 Torreya californica Torrey USA: California along Michigan-California Lumber Co. R. R. a... G. T. Robbins 972 1943-3-28
Violaceae GH: 00381949 Viola purpurea Kellogg USA: California 1/2 mi. n. of Wrights Lake (T. 12N., R. 16E.... G. T. Robbins 2035 1945-7-1
GH: 00381949 Viola purpurea mesophyta M. S. Baker & J. C. Clausen USA: California 1/2 mi. n. of Wrights Lake (T. 12N., R. 16E.... G. T. Robbins 2035 1945-7-1
GH: 00382063 Viola tomentosa M. S. Baker & J. C. Clausen USA: California on slopes above North Fork Cosumnes River at... G. T. Robbins 1731 1944-6-18
