Harvard University Herbaria & Libraries

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Aizoaceae
GH: 01860283 Trianthema portulacastrum Linnaeus USA: Texas [no additional data] C. L. York 1939-8-17
Amaranthaceae
GH: 01928646 Amaranthus albus Linnaeus USA: Texas Gregg Co. C. L. York 1939
GH: 01928851 Amaranthus blitoides S. Watson USA: Texas Lake Waco, picnic area above dam on north si... C. L. York 46249 1946-7-28
GH: 01929828 Amaranthus sp. USA: Texas Lake Waco above dam at picnic area north of ... C. L. York 46252 1946-7-26
GH: 01930115 Froelichia floridana (Nuttall) Moquin-Tandon USA: Texas [no additional data] C. L. York 1939-7-19
Anacardiaceae
GH: 01867808 Rhus glabra Linnaeus USA: Texas [no additional data] C. L. York 1940
Asteraceae
GH: 02215408 Bradburia pilosa (Nuttall) Semple USA: Texas [no additional data] C. L. York 1942-6-14
GH: 01925241 Elephantopus tomentosus Linnaeus USA: Texas [no additional data] C. L. York 1939-7-22
GH: 02352286 Erigeron peregrinus (Banks ex Pursh) Greene USA: Alaska [data not captured] C. L. York 44172 1944-7-25
GH: 01834722 Lactuca ludoviciana (Nuttall) Riddell USA: Texas Waco: Vacant lot at 20th and Bernard C. L. York 46392 1946-9-10
GH: 02191841 Liatris aspera Michaux USA: Texas [no additional data] C. L. York 1941
GH: 02192123 Liatris elegans (Walter) Michaux USA: Texas [no additional data] C. L. York 1939
GH: 02192925 Liatris punctata Hooker USA: Texas about 1/2 miles south of Salado C. L. York 46399 1946-9-22
GH: 02192910 Liatris punctata Hooker USA: Texas Near forks of Brushy Creek about 6 miles wes... C. L. York 46313 1946-8-25
Betulaceae
GH: 02103624 Ostrya virginiana (Miller) K. Koch USA: Texas [no additional data] C. L. York 1939-7
Bignoniaceae
GH: 02054507 Bignonia capreolata Linnaeus USA: Texas [no additional data] C. L. York 1937-10-20
Boraginaceae
GH: 01993833 Heliotropium indicum Linnaeus USA: Texas near Pohu [?] Range C. L. York 1939-7-19
GH: 01994090 Heliotropium tenellum Torrey USA: Texas on the Waco-McGregor Highway C. L. York 46146 1946-6-22
GH: 01996933 Lithospermum onosmodium J. I. Cohen USA: Texas Cameron road crossing Little Walnut Creek no... C. L. York 46053 1946-4-20
Brassicaceae
GH: 01098322 Capsella bursa-pastoris (Linnaeus) Medikus USA: Texas Gregg Co. C. L. York 1938-2-24
GH: 01538705 Erysimum coarctatum Fernald USA: Alaska Near Lake Ehlutna. C. L. York 146 1943-6-20
GH: 01736376 Streptanthus maculatus Nuttall USA: Texas [no additional data] C. L. York 1937-10-20
Caesalpiniaceae
GH: 01852324 Chamaecrista fasciculata (Michaux) Greene USA: Texas [no additional data] C. L. York 1938-7
GH: 01852338 Chamaecrista fasciculata (Michaux) Greene USA: Texas [no additional data] C. L. York 1940
GH: 01852652 Chamaecrista nictitans (Linnaeus) Moench USA: Texas Gregg Co. C. L. York 1938-7
GH: 01852654 Chamaecrista nictitans (Linnaeus) Moench USA: Texas Sabine bottoms SE of Gladewater C. L. York 1941-9-1
A: 01676091 Gleditsia triacanthos Linnaeus USA: Texas North of Bridge over S. Bosque R. West of Wa... C. L. York 46235 1946-7-28
Caprifoliaceae
GH: 02036534 Symphoricarpos orbiculatus Moench USA: Texas N of S. Bosque R. along HiWay No. 6 C. L. York 46242 1946-7-28
Cleomaceae
GH: 01872064 Cleomella angustifolia Torrey USA: Texas Gregg Co. C. L. York 1939-7-19
Convolvulaceae
GH: 02041064 Stylisma humistrata (Walter) Chapman USA: Texas [no additional data] C. L. York 1939-7-20
GH: 02041067 Stylisma humistrata (Walter) Chapman USA: Texas [no additional data] C. L. York 1941-9-1
Cornaceae
GH: 01845296 Cornus drummondii C. A. Meyer USA: Texas From along Brushy Creek, N Round Rock betwee... C. L. York 46201 1945-7-20
GH: 01845806 Cornus florida Linnaeus USA: Texas [no additional data] C. L. York 1937
Cucurbitaceae
GH: 01544494 Melothria pendula Linnaeus USA: Texas Gregg co. C. L. York 1939-7-19
GH: 01544510 Melothria pendula Linnaeus USA: Texas Sabine Bottom, SE of Gladewater C. L. York 1941-9-1
Cyperaceae
GH: 02395241 Carex vulpinoidea Michaux USA: Texas [no additional data] C. L. York 1942-6-14
Fabaceae
GH: 01935684 Amorpha paniculata Torrey & A. Gray USA: Texas [no additional data] C. L. York 1939
GH: 01935931 Amphicarpaea bracteata (Linnaeus) Fernald USA: Texas Gregg Co. C. L. York 1941-7-27
GH: 02067170 Apios americana Medikus USA: Texas Gregg Co. C. L. York 1937
GH: 02047182 Astragalus canadensis carolinianus (Linnaeus) M. E. Jones USA: Texas Gregg Co. C. L. York 1939
GH: 02030971 Baptisia leucantha Torr. & A. Gray USA: Texas [no additional data] C. L. York 1938-5-7
GH: 01881054 Baptisia leucophaea Nuttall USA: Texas [no additional data] C. L. York 1938-4-1
GH: 01921150 Dalea phleoides microphylla (Torrey & A. Gray) Barneby USA: Texas near Police Range C. L. York 1939
GH: 01539451 Kummerowia striata (Thunberg) Schindler USA: Texas [no additional data] C. L. York 1941-9-14
GH: 02149808 Lathyrus palustris Linnaeus USA: Alaska Korwein Bay rea. C. L. York 44272 1944-9-7
GH: 02087720 Lespedeza stuevei Nuttall USA: Texas [no additional data] C. L. York 1938-5-16
GH: 02131892 Pediomelum cuspidatum (Pursh) Rydberg USA: Texas near Mansfield Dam. C. L. York 46015 1946-4-6
GH: 02135788 Sesbania drummondii (Rydberg) Cory USA: Texas [no additional data] C. L. York 1939-7
GH: 02135782 Sesbania drummondii (Rydberg) Cory USA: Texas on bed of Brushy Creek approximately 1/2 mil... C. L. York 46177 1946-7-13
A: 02135402 Sophora affinis Torr. & A. Gray USA: Texas Near cement plant by the Waco-McGregor highw... C. L. York 46153 1946-6-22
GH: 02136737 Stylosanthes biflora Britton, Stearn & Poggenburg USA: Texas [no additional data] C. L. York 1939-7
GH: 02137197 Tephrosia onobrychoides Nuttall USA: Texas Gregg Co. C. L. York 1939-7-24
GH: 02137211 Tephrosia onobrychoides Nuttall USA: Texas Gregg Co. C. L. York 1941
GH: 02344241 Trifolium repens Linnaeus USA: Texas [no additional data] C. L. York 1938-3-1
Gentianaceae
GH: 02165756 Sabatia campestris Nuttall USA: Texas [no additional data] C. L. York 1939-5
Grimmiaceae
FH: 00902331 Racomitrium lanuginosum (Hedwig) Bridel USA: Alaska [data not captured] C. L. York 1944-4-14
Hydrangeaceae
GH: 01737622 Philadelphus inodorus laxus (Schrader ex de Candolle) S. Y. Hu USA: Texas 3 miles from Kilgore (Flanagan Farm) C. L. York 1938-4-13
Iridaceae
GH: 01748423 Nemastylis geminiflora Nuttall USA: Texas near Mansfield Dam C. L. York 46011 1946-4-6
Juncaceae
GH: 02099728 Juncus balticus sitchensis (Engelmann) Hultén USA: Alaska Aleutians West Census Area: [data not captur... C. L. York 44164 1944-7-19
GH: 02102874 Juncus effusus solutus (Fernald & Wiegand) Hämet-Ahti USA: Texas [no additional data] C. L. York 1939-5-6
GH: 02401779 Juncus interior Wiegand USA: Texas [no additional data] C. L. York 1942-6-14
GH: 02400877 Juncus nodatus Coville USA: Texas [no additional data] C. L. York 1940
GH: 02396127 Juncus validus Coville USA: Texas [no additional data] C. L. York 1939-7-24
GH: 02117714 Luzula multiflora (Ehrhart) Lejeune USA: Alaska [data not captured] C. L. York 44136 1944-7-17
GH: 02366290 Luzula parviflora (Ehrhart) Desvaux USA: Alaska Aleutians West Census Area: [data not captur... C. L. York 44096 1944-6-24
GH: 02366289 Luzula parviflora (Ehrhart) Desvaux USA: Alaska Aleutians West Census Area: [data not captur... C. L. York 44117 1944-6-18
Lamiaceae
GH: 01553798 Lamium amplexicaule Linnaeus USA: Texas Gregg Co. C. L. York 1938
GH: 01599347 Monarda fistulosa mollis (Linnaeus) Bentham USA: Texas Gregg Co. C. L. York 1939-7-19
GH: 01597385 Pycnanthemum albescens Torrey & A. Gray USA: Texas [no additional data] C. L. York 1939-7-19
GH: 01596223 Pycnanthemum tenuifolium Schrader USA: Texas Gregg Co. C. L. York 1941
GH: 01596224 Pycnanthemum tenuifolium Schrader USA: Texas Gregg Co. C. L. York 1939-7-24
GH: 01696344 Salvia lyrata Linnaeus USA: Texas Boy Scout Camp C. L. York 1938-4-2
GH: 01700064 Teucrium canadense Linnaeus USA: Texas Gregg Co. C. L. York 1939-7
GH: 01700873 Warnockia scutellarioides (Engelmann & A. Gray) M. W. Turner USA: Texas eight miles from Austin on the Bee Caves roa... C. L. York 46057 1946-5-4
Lentibulariaceae
GH: 01974936 Utricularia gibba Linnaeus USA: Texas [no additional data] C. L. York 1939-7-19
Lobeliaceae
GH: 01798808 Lobelia puberula mineolana E. Wimmer USA: Texas [no additional data] C. L. York 1941
Lycopodiaceae
GH: 02076829 Spinulum canadense (Nessel) A. Haines USA: Alaska [no additional data] C. L. York 44010 1944-9-7
Malvaceae
GH: 02070894 Abutilon fruticosum Guillaumin & Perrottet USA: Texas Round Rock; Brushy creek north of town C. L. York 46222 1946-7-25
GH: 02202970 Hibiscus laevis Allioni USA: Texas [no additional data] C. L. York 1939-7-17
GH: 02200699 Sida rhombifolia Linnaeus USA: Texas [no additional data] C. L. York 1939-7-19
GH: 02200690 Sida rhombifolia Linnaeus USA: Texas [no additional data] C. L. York 1937-10-18
Mimosaceae
GH: 01992633 Schrankia nuttallii Standley USA: Texas Gregg Co. C. L. York 1938-4-16
Moraceae
GH: 01544729 Broussonetia papyrifera Ventenat USA: Texas Along Brushy Creek, North of Round Rock C. L. York 46256 1946-8-4
Nyctaginaceae
GH: 01641151 Boerhavia diffusa Linnaeus USA: Texas Waco: 21st. Street & Bernard Avenue C. L. York 46116 1946-5-26
GH: 01641227 Boerhavia erecta Linnaeus USA: Texas N. E Texas C. L. York 1939-7-27
Nymphaeaceae
GH: 01739936 Nuphar advena Aiton USA: Texas Gregg Co. C. L. York 1939-7-19
Oleaceae
GH: 01846997 Chionanthus virginicus Linnaeus USA: Texas [no additional data] C. L. York 1938
GH: 01849802 Fraxinus pennsylvanica Marshall USA: Texas [no additional data] C. L. York 1939-7
Onagraceae
GH: 01779213 Ludwigia alternifolia Linnaeus USA: Texas Gregg Co. C. L. York 1939-7-20
GH: 01779666 Ludwigia leptocarpa (Nuttall) H. Hara USA: Texas Gregg Co. C. L. York 1939-7-24
GH: 01779988 Ludwigia octovalvis (Jacquin) P. H. Raven USA: Texas Gregg Co. C. L. York 1939-7-25
GH: 01644877 Oenothera macrocarpa Nuttall USA: Texas approximately eight miles west of Cedar Park C. L. York 46064 1946-5-11
GH: 01643850 Oenothera speciosa Nuttall USA: Texas Gregg Co. C. L. York 1940
Orchidaceae
AMES: 02065859 Dactylorhiza aristata (Fischer ex Lindley) Soó USA: Alaska Aleutian Islands. C. W. S. Area C. L. York 44171 1944-7-25
GH: 02045509 Platanthera huronensis (Nuttall) Lindley USA: Alaska Aleutian Islands: Atka C. L. York 44129 1944-7-18
Orobanchaceae
GH: 02035920 Agalinis heterophylla (Nuttall) Small USA: Texas [no additional data] C. L. York 1941-9-14
GH: 02033034 Aureolaria grandiflora (Bentham) Pennell USA: Texas [no additional data] C. L. York 1940
Pinaceae
GH: 01113055 Pinus taeda Linnaeus USA: Texas Gregg Co. C. L. York 1939
Plantaginaceae
GH: 02001821 Nuttallanthus texanus (Scheele) D. A. Sutton USA: Texas [no additional data] C. L. York 1938-3-19
GH: 01801910 Plantago aristata Michaux USA: Texas [data not captured] C. L. York 1939-7-19
GH: 01804882 Veronica americana Schweinitz ex Bentham USA: Alaska [data not captured] C. L. York 44374 1944-9-19
Poaceae
GH: 00935238 Andropogon gerardii Vitman USA: Texas [no additional data] C. L. York 1939-8-16
GH: 01812334 Andropogon glomeratus pumilus (Vasey) Vasey ex L. H. Dewey USA: Texas [no additional data] C. L. York 1941-7-26
GH: 01813140 Andropogon ternarius Michaux USA: Texas [data not captured] C. L. York 1940
GH: 01813139 Andropogon ternarius Michaux USA: Texas Gladewater C. L. York 1941-9-27
GH: 01813357 Andropogon virginicus Linnaeus USA: Texas [no additional data] C. L. York 1940
GH: 01814076 Erianthus alopecuroides (Linnaeus) Elliott USA: Texas [no additional data] C. L. York 1941
GH: 01814147 Erianthus contortus Elliott USA: Texas [data not captured] C. L. York 1941
GH: 01814732 Sorghastrum elliottii (C. Mohr) Nash USA: Texas [no additional data] C. L. York 1941-08-24
Polemoniaceae
GH: 01686371 Phlox pilosa Linnaeus USA: Texas Sabine bottom, old Kilgore Highway C. L. York 1938-4-2
Polygalaceae
GH: 01971831 Polygala alba Nuttall USA: Texas About 6 miles from Austin on the Bee Caves r... C. L. York 46055 1946-5-4
Polygonaceae
GH: 01851716 Eriogonum longifolium Nuttall USA: Texas about three miles south of Salado along high... C. L. York 46405 1946-9-22
GH: 02363479 Persicaria hydropiperoides (Michaux) Small USA: Texas [no additional data] C. L. York 1939-7-19
GH: 02005115 Rumex crispus Linnaeus USA: Texas About six miles south of McGregor. C. L. York 46083 1946-5-25
Portulacaceae
GH: 01860866 Portulaca oleracea Linnaeus USA: Texas Gregg Co. C. L. York 1939-7
Potamogetonaceae
GH: 01564676 Potamogeton epihydrus Rafinesque USA: Alaska Anchorage area. C. L. York 309 1943-7-20
Primulaceae
GH: 01927141 Lysimachia radicans Hooker USA: Texas [no additional data] C. L. York 1942-6-14
Ranunculaceae
GH: 01720580 Aconitum maximum Pallas ex de Candolle USA: Alaska Near quarters APO 983 C. L. York 44238 1944-9-6
Rhamnaceae
GH: 01789282 Ceanothus americanus Linnaeus USA: Texas [no additional data] C. L. York 1938-2-26
Rosaceae
GH: 01586785 Agrimonia pubescens Wallroth USA: Texas [no additional data] C. L. York 1941-9
Rubiaceae
GH: 02357951 Diodia virginiana Linnaeus USA: Texas [Cherokee Bayou C. L. York 1939-7-22
GH: 02358371 Hexasepalum teres (Walter) J. H. Kirkbride USA: Texas [no additional data] C. L. York 1939-7-19
GH: 02358053 Spermacoce glabra Michaux USA: Texas [no additional data] C. L. York 1941-9-1
Scrophulariaceae
GH: 01843045 Mimulus alatus Aiton USA: Texas [no additional data] C. L. York 1939-7
Solanaceae
GH: 01542484 Solanum carolinense Linnaeus USA: Texas along Brushy Creek north of Round Rock C. L. York 46228 1946-7-25
GH: 01542485 Solanum carolinense Linnaeus USA: Texas Gregg Co. C. L. York 1938
GH: 01542486 Solanum carolinense Linnaeus USA: Texas Gregg Co. C. L. York 1939-7-20
GH: 01542595 Solanum dimidiatum Rafinesque USA: Texas Vacant lot at 21st Street & Bernard Avenue, ... C. L. York 46113 1946-5-26
Verbenaceae
GH: 01800109 Callicarpa americana Linnaeus USA: Texas [no additional data] C. L. York 1931
GH: 01954341 Phyla nodiflora (Linnaeus) Greene USA: Texas [no additional data] C. L. York 1939-9-2
GH: 01955477 Verbena officinalis Linnaeus USA: Texas [no additional data] C. L. York 1937
Violaceae
GH: 02145258 Viola bicolor Pursh USA: Texas [no additional data] C. L. York 1940
GH: 02208999 Viola primulifolia Linnaeus USA: Texas [no additional data] C. L. York 1938-3-19
Vitaceae
GH: 01577205 Nekemias arborea (Linnaeus) J. Wen & Boggan USA: Texas Gregg Co. C. L. York 1937
A: 01577226 Nekemias arborea (Linnaeus) J. Wen & Boggan USA: Texas along Brushy Creek north of Round Rock C. L. York 46202 1946-7-20
GH: 01578758 Vitis aestivalis Michaux USA: Texas Gregg Co. C. L. York 1942-6-14
GH: 01579213 Vitis cinerea Engelmann ex Millardet USA: Texas Gregg Co. C. L. York 1940
GH: 01579218 Vitis cinerea Engelmann ex Millardet USA: Texas Gregg Co. C. L. York 1940
GH: 01579495 Vitis mustangensis Buckley USA: Texas along HiWay No. 6, N of bridge over S. Bosqu... C. L. York 46233 1946-7-28
GH: 01580056 Vitis rotundifolia Michaux USA: Texas Gregg Co. C. L. York 1939-7-20
GH: 01580636 Vitis vulpina Linnaeus USA: Texas Gregg Co. C. L. York 1940
Zygophyllaceae
GH: 01787936 Kallstroemia parviflora Norton USA: Texas N.E. Texas C. L. York 1941