Aceraceae A: 01791186 Acer grandidentatum Nuttall ex Torrey & A. Gray USA: Oklahoma near summit of Elk Mt., Wichita Wildlife Ref... M. Hopkins [data not captured] 973 1945-4-7
A: 01791187 Acer grandidentatum Nuttall ex Torrey & A. Gray USA: Oklahoma lower slopes of Elk Mt., Wichita Wildlife Re... M. Hopkins [data not captured] 815 1944-10-21
A: 01791188 Acer grandidentatum Nuttall ex Torrey & A. Gray USA: Oklahoma near summit of Elk Mt., Wichita Wildlife Ref... M. Hopkins [data not captured] 817 1944-10-21
A: 01791189 Acer grandidentatum Nuttall ex Torrey & A. Gray USA: Oklahoma near summit of Elk Mt., Wichita Wildlife Ref... M. Hopkins [data not captured] 967 1945-4-7
A: 01791862 Acer negundo Linnaeus USA: Oklahoma 1/2 mile no. of Newcastle M. Hopkins [data not captured] 954 1945-3-31
GH: 01791863 Acer negundo Linnaeus USA: Oklahoma Poteau River, 7 miles east of Heavener M. Hopkins [data not captured] 1512 1937-4-30
GH: 01793726 Acer rubrum trilobum K. Koch USA: Oklahoma 4 miles north of Broken Bow M. Hopkins 2443 1937-10-16
A: 01794512 Acer saccharum Marshall USA: Oklahoma Floor of Devil's Canyon M. Hopkins [data not captured] 270 1944-5-13
GH: 01794516 Acer saccharum Marshall USA: Oklahoma Near Cid. M. Hopkins 3327 1938-5-8
A: 01794526 Acer saccharum Marshall USA: Oklahoma flood plain of Little River, 7 miles north o... M. Hopkins [data not captured] 431 1944-5-20
Aizoaceae GH: 01681083 Mollugo verticillata Linnaeus USA: New York [data not captured] M. Hopkins 324 1935-8-23
Amaranthaceae GH: 01928828 Amaranthus blitoides S. Watson USA: Oklahoma Purcell M. Hopkins 55 1936-7-11
GH: 01928830 Amaranthus blitoides S. Watson USA: Oklahoma 3 miles west of Altus M. Hopkins 1015 1936-10-24
Anacardiaceae GH: 01866856 Rhus aromatica Aiton USA: Oklahoma 9 miles north of Wilburton M. Hopkins [data not captured] 1471 1937-4-29
GH: 01866857 Rhus aromatica Aiton USA: Oklahoma 7 miles west of McAlester. M. Hopkins 1641 1937-5-7
GH: 01867392 Rhus copallinum latifolia Engler USA: Oklahoma Garber sandstone formation, about 10 miles e... M. Hopkins [data not captured] 769 1944-10-16
GH: 01867393 Rhus copallinum latifolia Engler USA: Oklahoma along State Highway 9, 5-10 miles east of No... M. Hopkins [data not captured] 191 1944-4-24
GH: 01867761 Rhus glabra Linnaeus USA: Oklahoma base of Rich Mt. M. Hopkins [data not captured] 582 1944-5-21
GH: 01868277 Rhus trilobata Nuttall USA: Oklahoma Elk Mt., Wichita Mts. M. Hopkins [data not captured] 977 1945-4-7
GH: 01868278 Rhus trilobata Nuttall USA: Oklahoma rim of Devil's Canyon M. Hopkins [data not captured] 294 1944-5-13
GH: 01868279 Rhus trilobata Nuttall USA: Oklahoma west edge of Kiowa Co., along U.S. Highway 6... M. Hopkins [data not captured] 209 1944-4-30
GH: 01868280 Rhus trilobata Nuttall USA: Oklahoma Cowpen Canyon in Frank's Conglomerate limest... M. Hopkins [data not captured] 910 1945-3-24
GH: 01868881 Toxicodendron pubescens Miller USA: Oklahoma 12 miles so. of Atoka M. Hopkins [data not captured] 1103 1945-5-5
GH: 01869016 Toxicodendron radicans (Linnaeus) Kuntze USA: Oklahoma 8 miles north of Talequah M. Hopkins 3127 1938-5-7
GH: 01869018 Toxicodendron radicans (Linnaeus) Kuntze USA: Oklahoma Dripping Springs M. Hopkins 3258 1938-5-7
Apocynaceae GH: 02179968 Apocynum cannabinum Linnaeus USA: New York Port Washington, L. I. M. Hopkins 68558 1932-8-14
GH: 02179969 Apocynum cannabinum Linnaeus USA: New York Port Washington M. Hopkins 796 1935-7-5
Asteraceae GH: 01924539 Ageratina altissima (Linnaeus) R. M. King & H. Robinson USA: Oklahoma ouchita Mts., near Page M. Hopkins 5594 1940-10-13
NEBC: 01037077 Antennaria plantaginifolia (Linnaeus) Hooker USA: Vermont Pawlet: Pawlet M. Hopkins 1935-5-18
NEBC: 01037079 Antennaria plantaginifolia (Linnaeus) Hooker USA: Vermont Pawlet: Pawlet M. Hopkins 1935-5-18
GH: 00968334 Artemisia campestris caudata (Michaux) H. M. Hall & Clements USA: Oklahoma 2 miles south of Dougherty M. Hopkins 1166 1936-11-6
GH: 00968981 Artemisia filifolia Torrey USA: Oklahoma Gould M. Hopkins 1054 1936-10-24
GH: 01234530 Artemisia stelleriana Besser USA: New York Wantagh: sand dunes by Atlantic Ocean M. Hopkins 786 1935-7-3
A: 02214731 Baccharis salicina Torrey & A. Gray USA: Oklahoma along Salt Fork of Red River 3 miles west of... M. Hopkins 900 1936-10-24
GH: 01923479 Brickellia eupatorioides corymbulosa (Torrey & A. Gray) Shinners USA: Oklahoma 2 miles s. e. of Norman M. Hopkins 108 1942-10-10
GH: 02215850 Chloracantha spinosa (Bentham) G. L. Nesom USA: Oklahoma along Salt Fork of Red River; 3 miles west o... M. Hopkins 905 1936-10-24
GH: 02188615 Conoclinium coelestinum (Linnaeus) de Candolle USA: Oklahoma Turner Falls, Arbuckle Mts. M. Hopkins 1947 1937-9-26
GH: 02203043 Conyza canadensis (Linnaeus) Cronquist USA: Oklahoma along Salt Fork of Red River 3 miles west of... M. Hopkins 1017 1936-10-24
GH: 02351881 Erigeron strigosus Muhlenberg ex Willdenow USA: New York [data not captured] M. Hopkins 785 1935-7-5
GH: 02190684 Eupatorium serotinum Michaux USA: Oklahoma 2 miles south of Daughtery M. Hopkins 1165 1936-11-6
GH: 02587554 Grindelia squarrosa (Pursh) Dunal USA: Oklahoma 6 miles west of Altus M. Hopkins 1023 1936-10-24
GH: 02204194 Heterotheca stenophylla (A. Gray) Shinners USA: Oklahoma 5 miles west of Snyder M. Hopkins 835 1936-10-23
GH: 01834554 Lactuca floridana (Linnaeus) Gaertner USA: Oklahoma Arbuckle Mountains M. Hopkins 1154 1936-11-6
GH: 02192104 Liatris elegans (Walter) Michaux USA: Oklahoma near entrance to Cypress Swamp, 5 mi. s. e. ... M. Hopkins 5566 1940-10-2
GH: 02192891 Liatris punctata Hooker USA: Oklahoma near the Goldby Settlement in the Arbuckle M... M. Hopkins 5461 1940-9-21
GH: 02192882 Liatris punctata Hooker USA: Oklahoma Gould M. Hopkins 1055 1936-10-24
GH: 01835461 Lygodesmia texana (Torrey & A. Gray) Greene ex Small USA: Oklahoma Arbuckle ls. formation, near Turner Falls M. Hopkins 5109 1940-5-30
GH: 01924005 Vernonia marginata (Torrey) Rafinesque USA: Oklahoma 2 miles west of Altus M. Hopkins 884 1936-10-24
Betulaceae GH: 02195471 Betula lenta Linnaeus USA: New York Brookville Township M. Hopkins 314 1935-6-18
GH: 02194028 Betula nigra Linnaeus USA: Oklahoma 7 miles east of Heavener. M. Hopkins 1510 1937-4-30
GH: 02194012 Betula nigra Linnaeus USA: Oklahoma Near Talequah. M. Hopkins 3118 1938-5-7
Boraginaceae GH: 01993290 Heliotropium convolvulaceum (Nuttall) A. Gray USA: Oklahoma in dry sandy banks and on banks of South Can... M. Hopkins 2055 1937-10-3
GH: 01994024 Heliotropium tenellum Torrey USA: Oklahoma Arbuckle Lime formation, Arbuckle Mts. M. Hopkins [data not captured] 6432 1944-7-22
Brassicaceae GH: 01181680 Boechera canadensis (Linnaeus) Al-Shehbaz USA: Oklahoma base of Rich Mt. Near Page, Ouachita Nat'l. ... M. Hopkins 2912 1938-4-17
GH: 01181683 Boechera canadensis (Linnaeus) Al-Shehbaz USA: Oklahoma 2 miles west of the Oklahoma-Arkansas state ... M. Hopkins [data not captured] 2163 1940-6-17
GH: 01181684 Boechera canadensis (Linnaeus) Al-Shehbaz USA: Oklahoma Boy Scout Camp, 9 miles north east of Wilbur... M. Hopkins 1657 1937-5-7
NEBC: 00712929 Boechera laevigata (Muhl. ex. Wild) Al-Shehbaz USA: Vermont Pawlet: Pawlet M. Hopkins 1935-5-18
GH: 00946600 Boechera missouriensis (Greene) Al-Shehbaz USA: Oklahoma ravine called "Dripping Springs" near Siloam... M. Hopkins 3234 1938-5-7
GH: 01783895 Boechera missouriensis (Greene) Al-Shehbaz USA: Oklahoma 8 miles north of Talequah M. Hopkins 3167 1938-5-7
NEBC: 00712996 Boechera missouriensis (Greene) Al-Shehbaz USA: Vermont Pawlet: Pawlet M. Hopkins 1935-5-18
NEBC: 00593427 Brassica rapa Linnaeus USA: Massachusetts Cambridge: Cambridge, Wendell St. M. Hopkins 1934-5-23
GH: 00999148 Cardamine parviflora arenicola (Britton) O. E. Schulz USA: Oklahoma seven miles west of Tecumseh M. Hopkins 1251 1987-4-3
GH: 00986732 Descurainia pinnata (Walter) Britton USA: Oklahoma five miles west of Tecumseh M. Hopkins 1235 1937-4-3
GH: 01561702 Erysimum asperum de Candolle USA: Oklahoma Arbuckle Mts. M. Hopkins 4673 1940-4-27
GH: 01549346 Lepidium oblongum Small USA: Oklahoma Wichita Mt. Wildlife Refuge M. Hopkins [data not captured] 201 1944-4-29
GH: 01549791 Lepidium virginicum Linnaeus USA: New York Port Washington M. Hopkins 804 1935-7-6
GH: 01550311 Nasturtium officinale R. Brown USA: Oklahoma Dripping Springs M. Hopkins 3260 1938-5-7
GH: 01736372 Streptanthus maculatus Nuttall USA: Oklahoma 6 miles northeast of Finley M. Hopkins 1877 1937-6-9
GH: 01736423 Streptanthus squamiformis Goodman USA: Oklahoma Beaver Bend State Park M. Hopkins [data not captured] 385 1944-5-20
Caesalpiniaceae A: 01676647 Cercis canadensis mexicana (Rose) M. Hopkins USA: Oklahoma in the Frank's Conglomerate Formation on top... M. Hopkins 5984 1941-6-14
GH: 01852279 Chamaecrista fasciculata (Michaux) Greene USA: Oklahoma 1 mi. east of Pink M. Hopkins [data not captured] 5 1936-7-21
GH: 01676818 Gymnocladus dioicus (Linnaeus) K. Koch USA: Oklahoma 3 miles east of Norman M. Hopkins 382 1943-7-3
GH: 01676934 Hoffmannseggia glauca (Ortega) Eifert USA: Oklahoma Gould M. Hopkins 1039 1936-10-24
GH: 01679753 Senna roemeriana (Scheele) H. S. Irwin & Barneby USA: Oklahoma 6 miles west of Altus, Okla. M. Hopkins 1028 1936-10-24
Caprifoliaceae GH: 02184494 Viburnum acerifolium Linnaeus USA: New York Brookville M. Hopkins 310 1935-6-18
A: 02354033 Viburnum rufidulum Rafinesque USA: Oklahoma Near Cid. M. Hopkins 3322 1938-5-8
Caryophyllaceae GH: 01740921 Arenaria benthamii Fenzl ex Torrey & A. Gray USA: Oklahoma by creek called Cow Pen Creek running throug... M. Hopkins 5941 1941-6-14
GH: 01743685 Cerastium fontanum Baumgarten USA: New York Port Washington M. Hopkins 800 1935-7-5
GH: 01744276 Dianthus armeria Linnaeus USA: New York Port Washington M. Hopkins 801 1935-7-5
GH: 01713237 Minuartia patula (Michaux) Mattfeld USA: Oklahoma Near Cid M. Hopkins 3319 1938-5-8
GH: 01714853 Paronychia jamesii Torrey & A. Gray USA: Oklahoma 1 mi east of Cement M. Hopkins 815 1936-10-23
GH: 01715103 Paronychia virginica Sprengel USA: Oklahoma six miles east of Ardmore. M. Hopkins 6352 1942-10-31
Celastraceae GH: 01854843 Euonymus atropurpureus Jacquin USA: Oklahoma near Price Falls M. Hopkins 1936-11-6
Ceratophyllaceae GH: 02073365 Ceratophyllum demersum Linnaeus USA: Oklahoma Hollis M. Hopkins 1067 1936-10-24
Chenopodiaceae GH: 02003274 Atriplex canescens (Pursh) Nuttall USA: Oklahoma Gould M. Hopkins 1035 1936-10-24
GH: 01826552 Atriplex prostrata Boucher ex de Candolle USA: New York [data not captured] M. Hopkins 808 1935-8-23
GH: 01785430 Suaeda depressa (Pursh) S. Watson USA: Oklahoma along Salt Fork of Red River. 3 miles west o... M. Hopkins 1012 1936-10-24
Commelinaceae GH: 02073916 Commelina erecta Linnaeus USA: Oklahoma near Marietta M. Hopkins 3370 1938-5-22
GH: 02073910 Commelina erecta Linnaeus USA: Oklahoma in Cow Pen Canyon; Franks Conglomerate, Arbu... M. Hopkins 6000 1941-6-14
GH: 02113850 Tradescantia ohiensis Rafinesque USA: Oklahoma flood plain of Little River, 7 miles north o... M. Hopkins 440 1944-5-20
Cornaceae GH: 01845275 Cornus drummondii C. A. Meyer USA: Oklahoma in the Woodford Chert Formation near the Gol... M. Hopkins 5420 1940-9-20
GH: 01845633 Cornus florida Linnaeus USA: New York Port Washington M. Hopkins 796 1935-7-5
Crassulaceae GH: 01991833 Sedum pulchellum Michaux USA: Oklahoma Near Cid. M. Hopkins 3329 1938-5-8
Cupressaceae NEBC: 00765643 Juniperus horizontalis Moench USA: Vermont Pawlet: Pawlet M. Hopkins 1935-5-18
GH: 02106887 Juniperus virginiana Linnaeus USA: Oklahoma 7 miles west of McAlester. M. Hopkins 1640 1937-5-7
Cyperaceae NEBC: 00216313 Carex arctata Boott USA: Massachusetts Tolland: M. Hopkins 70556 1933-5-19
NEBC: 00218150 Carex blanda Dewey USA: Massachusetts Westfield: M. Hopkins 1933-5-19
GH: 02370560 Carex cephalophora Muhlenberg USA: New York [data not captured] M. Hopkins 812 1935-7-5
NEBC: 00222602 Carex communis communis USA: Massachusetts Tolland: M. Hopkins 1933-5-19
NEBC: 00218150 Carex laxiflora Lamarck USA: Massachusetts Westfield: M. Hopkins 1933-5-19
GH: 02371092 Carex muehlenbergii Schkuhr ex Willdenow USA: New York [data not captured] M. Hopkins 313 1935-6-18
NEBC: 00854475 Carex pedunculata Muhlenberg ex Willdenow USA: Massachusetts Pepperell: Pepperell M. Hopkins 68596 1932-5-7
GH: 02370036 Carex rosea Schkuhr ex Willdenow USA: New York [data not captured] M. Hopkins 814 1935-7-5
GH: 02395129 Carex vulpinoidea Michaux USA: New York [data not captured] M. Hopkins 810 1935-7-5
GH: 01930230 Froelichia gracilis (Hooker) Moquin-Tandon USA: Oklahoma 5 miles west of Snyder, Okla. M. Hopkins 838 1936-10-23
Ephedraceae GH: 00933363 Ephedra antisyphilitica Berlandier ex C. A. Meyer USA: Oklahoma Creta, 6 mi. s. w. of Oulustee. M. Hopkins 3027 1938-4-23
Ericaceae GH: 01562074 Chimaphila maculata (Linnaeus) Pursh USA: New York Peconic M. Hopkins 795 1934-7-12
NEBC: 00461819 Vaccinium angustifolium Aiton USA: Vermont Pawlet: Pawlet M. Hopkins 1935-5-18
NEBC: 00463004 Vaccinium angustifolium Aiton USA: Massachusetts Shutesbury: Shutesbury M. Hopkins 1931-5-28
Fabaceae GH: 01971097 Aeschynomene pleuronervia de Candolle USA: Oklahoma Gould M. Hopkins 1038 1936-10-24
GH: 01935236 Amorpha fruticosa Linnaeus USA: Oklahoma 3 mi. west of Earlsboro M. Hopkins D. Demare 28 1936-7-21
GH: 01935243 Amorpha fruticosa Linnaeus USA: Oklahoma Robbers cave, 9 miles N.W. Wilburton M. Hopkins G. L. Cross 1872 1937-5-9
GH: 02047661 Astragalus crassicarpus Nuttall USA: Oklahoma five miles west of Tecumseh M. Hopkins 1239 1937-4-3
GH: 02047667 Astragalus crassicarpus Nuttall USA: Oklahoma on Frisco RR. Right of Way near Millerton M. Hopkins [data not captured] 6301 1942-4-11
GH: 01881038 Baptisia leucophaea Nuttall USA: Oklahoma Morgan-Pollock Camp 15 mi. n. Broken Bow M. Hopkins J. R. Pollock 6280 1942-4-11
GH: 01881374 Baptisia viridis Larisey USA: Oklahoma near Davis M. Hopkins 4625 1940-4-27
GH: 01884503 Crotalaria sagittalis Linnaeus USA: New York Port Washington. sandy beach of Manhasset Ba... M. Hopkins 323 1935-8-23
GH: 02148324 Indigofera miniata Ortega USA: Oklahoma banks of South Canadian, 5 miles north of Hi... M. Hopkins 2043 1937-10-3
GH: 02149068 Lathyrus japonicus pellitus Fernald USA: New York Wantaugh, by Atlantic Ocean M. Hopkins 787 1935-7-3
GH: 02150845 Lespedeza capitata Michaux USA: Oklahoma Arbuckle Mts M. Hopkins 6253 1941-10-25
GH: 02130169 Melilotus albus Medikus USA: Oklahoma Salt Fork of Red River, 3 miles west of Altu... M. Hopkins 1016 1936-10-24
GH: 02137659 Tephrosia virginiana (Linnaeus) Persoon USA: Oklahoma 1 mi. east of Pink M. Hopkins 7 1936-7-21
GH: 02137653 Tephrosia virginiana (Linnaeus) Persoon USA: Oklahoma near Wister M. Hopkins 4278 1939-5-20
GH: 02347216 Vicia ludoviciana texana (Torr. & A. Gray) Shinners USA: Oklahoma on Highw. #77, Frank's conglomerate, near Tu... M. Hopkins 4789 1940-5-9
Geraniaceae GH: 01864173 Geranium carolinianum Linnaeus USA: Oklahoma 6 miles west of Antlers M. Hopkins [data not captured] 1937-5-1
GH: 01864179 Geranium carolinianum Linnaeus USA: Oklahoma Sta. 5 among granite boulders in Quartz Moun... M. Hopkins [data not captured] 1944-4-30
GH: 01864181 Geranium carolinianum Linnaeus USA: Oklahoma 10 miles north of Summerfield M. Hopkins [data not captured] 1937-4-30
Iridaceae GH: 01750269 Sisyrinchium pruinosum E. P. Bicknell USA: Oklahoma 3-5 miles so. Mill Creek, Tishomingo Granite... M. Hopkins [data not captured] 1031 1945-4-14
GH: 01750270 Sisyrinchium pruinosum E. P. Bicknell USA: Oklahoma One mile south of Heavener; along Kansas Cit... M. Hopkins [data not captured] 529 1944-5-21
GH: 01750271 Sisyrinchium pruinosum E. P. Bicknell USA: Oklahoma in the Colbert Porphyry Formation near Honey... M. Hopkins 5719 1941-5-4
Juncaceae GH: 02401553 Juncus gerardi Loiseleur-Deslongchamps USA: New York Long Island: [data not captured] M. Hopkins 330 1935-8-23
GH: 02397049 Juncus tenuis Willdenow USA: New York [data not captured] M. Hopkins 818 1935-7-5
Lamiaceae GH: 01598992 Prunella vulgaris Linnaeus USA: New York Port Washington M. Hopkins 805 1935-7-5
GH: 01698475 Scutellaria parvula Michaux USA: Oklahoma 5 miles E. of Fort Gibson; Braggs Hill, Cher... M. Hopkins 4013 1939-4-28
GH: 01700028 Teucrium canadense Linnaeus USA: Oklahoma S. Canadian River 3 miles sw. of Norman M. Hopkins 390 1943-7-15
GH: 01700367 Teucrium laciniatum Torrey USA: Oklahoma Creta, 6 miles southeast of Oulustee M. Hopkins 3038 1938-4-23
GH: 01700843 Warnockia scutellarioides (Engelmann & A. Gray) M. W. Turner USA: Oklahoma in Cow Pen Canyon, Ellsworth Collings Ranch,... M. Hopkins 6330 1942-5-10
Liliaceae NEBC: 00817270 Erythronium americanum Ker Gawler USA: Vermont Pawlet: Pawlet M. Hopkins 1935-5-18
Malvaceae GH: 02070849 Abutilon fruticosum Guillaumin & Perrottet USA: Oklahoma Turner Falls, Arbuckle Mts. M. Hopkins 93 1936-7-18
GH: 02202379 Callirhoe leiocarpa R. F. Martin USA: Oklahoma Arbuckles Mts. M. Hopkins 4778 1940-5-9
GH: 02201056 Hibiscus moscheutos lasiocarpos (Cavanilles) O. J. Blanchard USA: Oklahoma S. Canadian River 3 miles sw. of Norman M. Hopkins 393 1943-7-15
GH: 02200397 Sida abutilifolia Miller USA: Oklahoma the Arbuckle Plateau in Arbuckle Lime Format... M. Hopkins 6089 1941-6-28
Mimosaceae GH: 01992065 Prosopis glandulosa Torrey USA: Oklahoma 6 miles west of Altus, Okla. M. Hopkins 1030 1936-10-24
Nyctaginaceae GH: 01641742 Mirabilis decumbens (Nuttall) Daniels USA: Oklahoma 3 miles north of Meers, Wichita Mts. M. Hopkins [data not captured] 1944-10-21
Oleaceae GH: 01846957 Chionanthus virginicus Linnaeus USA: Oklahoma in the Poteau River, 7 miles east of Heavene... M. Hopkins [data not captured] 1937-4-30
GH: 01847175 Forestiera acuminata (Michaux) Poiret USA: Oklahoma Cowpen Canyon, Frank's Conglomerate, Arbuckl... M. Hopkins [data not captured] 1945-3-24
GH: 01847443 Forestiera pubescens Nuttall USA: Oklahoma Cowpen Canyon, Frank's Conglomerate, Arbuckl... M. Hopkins [data not captured] 1945-3-24
GH: 01847444 Forestiera pubescens Nuttall USA: Oklahoma floor of Devils Canyon M. Hopkins [data not captured] 1944-5-13
GH: 01850257 Fraxinus texensis (A. Gray) Sargent USA: Oklahoma on e. side of Highway #77, opposite Turner F... M. Hopkins 1940-6-22
Onagraceae GH: 01644576 Oenothera laciniata Hill USA: Oklahoma 3 mi. w. of Snyder. M. Hopkins 3024 1938-4-23
GH: 01642015 Oenothera triloba Nuttall USA: Oklahoma in the Viola limestone behind Lacus Botacica... M. Hopkins 5250 1940-6-22
Orchidaceae GH: 02051517 Epipactis gigantea Douglas ex Hooker USA: Oklahoma banks of Cowpen Creek in the Frank's Conglom... M. Hopkins 6406 1943-5-16
AMES: 02051518 Epipactis gigantea Douglas ex Hooker USA: Oklahoma in Cow Pen Canyon, Frank's Conglomerate, Arb... M. Hopkins 5995 1941-6-14
AMES: 02032089 Spiranthes cernua (Linnaeus) Richard USA: Oklahoma near entrance to Cypress Swamp, 5 mi. s.e. o... M. Hopkins 5584 1940-10-12
Orobanchaceae GH: 02035887 Agalinis heterophylla (Nuttall) Small USA: Oklahoma Crystal Lake; 2 mi. N. of Norman M. Hopkins 769 1936-10-9
GH: 01876470 Castilleja coccinea (Linnaeus) Sprengel USA: Oklahoma 7 mi. west of Spiro M. Hopkins [data not captured] 2977 1938-4-17
GH: 02082083 Melampyrum lineare Desrousseaux USA: New York Brookville M. Hopkins 311 1935-6-18
Oxalidaceae GH: 01856016 Oxalis stricta Linnaeus USA: New York Port Washington M. Hopkins 789 1935-7-5
Papaveraceae GH: 01738677 Corydalis crystallina Engelmann ex Torrey & A. Gray USA: Oklahoma Boy Scout Camp, 9 miles north east of Wilbur... M. Hopkins 1664 1937-5-7
NEBC: 00583936 Sanguinaria canadensis Linnaeus USA: Vermont Pawlet: Pawlet M. Hopkins 1935-5-18
Pinaceae NEBC: 00629215 Picea rubens Sargent USA: Vermont Pawlet: Pawlet M. Hopkins 1935-5-18
Plantaginaceae GH: 02000985 Linaria vulgaris Miller USA: New York [data not captured] M. Hopkins 807 1938-7-5
GH: 02118370 Penstemon cobaea Nuttall USA: Oklahoma Near Stink M. Hopkins 2858 1938-4-16
GH: 02119107 Penstemon digitalis Nuttall ex Sims USA: Oklahoma 2 mi. n. of Kansas M. Hopkins 3362 1938-5-8
GH: 01811037 Veronica peregrina Linnaeus USA: Oklahoma near South Canadian River M. Hopkins 1260 1937-4-18
Poaceae GH: 01812302 Andropogon glomeratus pumilus (Vasey) Vasey ex L. H. Dewey USA: Oklahoma flood plain & embankment of Cow Pen Creek ne... M. Hopkins 6249 1941-10-25
GH: 01812898 Andropogon hallii Hackel USA: Oklahoma 3 mi. w. of Altus M. Hopkins 875 1936-10-24
Polemoniaceae GH: 01686935 Phlox villosissima latisepala (Wherry) Locklear USA: Oklahoma 6 mi. e of Atoka. M. Hopkins 2840 1938-4-16
Polygonaceae GH: 01618221 Eriogonum annuum Nuttall USA: Oklahoma Washita River about 5 miles west of Anadarko... M. Hopkins 879 1944-10-29
GH: 02362500 Persicaria pensylvanica (Linnaeus) M. Gomez USA: New York [data not captured] M. Hopkins 68549 1932-8-14
GH: 02007474 Polygonum prolificum (Small) B. L. Robinson USA: New York Long Island: [data not captured] M. Hopkins 333 1935-8-23
GH: 02006352 Rumex acetosella Linnaeus USA: New York [data not captured] M. Hopkins 795 1935-7-12
Pontederiaceae GH: 02068400 Pontederia cordata Linnaeus USA: Oklahoma near Broken Bow M. Hopkins 6192 1941-10-17
Portulacaceae GH: 01859561 Claytonia virginica Linnaeus USA: Oklahoma five miles west of Tecumseh M. Hopkins 1234 1937-4-3
Primulaceae GH: 01926728 Samolus parviflorus Rafinesque USA: Oklahoma 3 miles sw. of Norman M. Hopkins 391 1943-7-15
Ranunculaceae GH: 01706628 Anemone caroliniana Walter USA: Oklahoma along Cow Pen Canyon in the Franks Conglomer... M. Hopkins [data not captured] 6382 1943-4-4
NEBC: 00485380 Aquilegia canadensis Linnaeus USA: Vermont Pawlet: Pawlet M. Hopkins 1935-5-18
GH: 01657294 Clematis versicolor Small USA: Oklahoma Near Cid. M. Hopkins 3328 1938-5-8
GH: 01658707 Delphinium carolinianum penardii (Huth) Warnock USA: Oklahoma Honey Creek, Arbuckle Mt. M. Hopkins 3967 1939-5-3
GH: 01662397 Ranunculus acris Linnaeus USA: New York Port Washington M. Hopkins 803 1935-7-5
NEBC: 00552717 Thalictrum dioicum Linnaeus USA: Vermont Pawlet: Pawlet M. Hopkins 1935-5-18
Rhamnaceae GH: 01789800 Ceanothus herbaceus Rafinesque USA: Oklahoma Dripping Springs M. Hopkins 1938-5-7
GH: 01972061 Frangula caroliniana (Walter) A. Gray USA: Oklahoma 5 miles south of Bethel M. Hopkins [data not captured] 2537 1937-10-16
GH: 01972063 Frangula caroliniana (Walter) A. Gray USA: Oklahoma 3 miles east of Doughtery M. Hopkins 1131 1936-11-5
GH: 01971097 Ziziphus obtusifolia (Hooker ex Torrey & A. Gray) A. Gray USA: Oklahoma Gould M. Hopkins 1038 1936-10-24
Rosaceae NEBC: 00661043 Amelanchier arborea (F. Michaux) Fernald USA: Vermont Pawlet: Pawlet M. Hopkins 1935-5-18
GH: 01727262 Amelanchier arborea (F. Michaux) Fernald USA: Oklahoma 8 miles north of Talequah. M. Hopkins 3120 1938-5-7
GH: 01667723 Crataegus marshallii Eggleston USA: Oklahoma 7 miles north of Idabel. M. Hopkins 442 1944-5-20
GH: 01588933 Duchesnea indica (Andrews) Focke USA: New York Port Washington M. Hopkins 793 1935-7-5
GH: 01606851 Fragaria virginiana Miller USA: New York Port Washington M. Hopkins 802 1935-7-5
GH: 01609221 Geum canadense Jacquin USA: New York Port Washington M. Hopkins 791 1935-7-5
GH: 01570478 Potentilla simplex Michaux USA: Oklahoma ravine of Bragg's Hill, in the Cherokee Hill... M. Hopkins 3999 1939-4-28
GH: 01570479 Potentilla simplex Michaux USA: Oklahoma 2 mi. n. of Kansas M. Hopkins 3358 1938-5-8
GH: 01570481 Potentilla simplex Michaux USA: Oklahoma in Boy Scout Camp, 9 miles northwest of Wilb... M. Hopkins 1682 1937-5-7
GH: 01721169 Prunus angustifolia Marshall USA: Oklahoma near Norman M. Hopkins 1244 1937-4-3
GH: 01723286 Prunus persica (Linnaeus) Batsch USA: Oklahoma near Norman M. Hopkins 1243 1937-4-3
GH: 01559259 Rosa foliolosa Nuttall ex Torrey & A. Gray USA: Oklahoma 3 mi. east of Washington M. Hopkins 1179 1936-11-14
GH: 01603266 Rubus argutus Link USA: Oklahoma flood plain of Little River, 7 miles north o... M. Hopkins [data not captured] 446 1944-5-20
GH: 01603267 Rubus argutus Link USA: Oklahoma at base of Rich Mt. M. Hopkins [data not captured] 571 1944-5-21
GH: 01701344 Rubus occidentalis Linnaeus USA: New York Port Washington M. Hopkins 794 1935-7-5
GH: 01704444 Sanguisorba canadensis Linnaeus USA: New York Long Island: Port Washington M. Hopkins 68547 1932-8-14
Rubiaceae GH: 02356437 Cephalanthus occidentalis Linnaeus USA: Oklahoma in flood plain of South Canadian R. 3 miles ... M. Hopkins 312 1943-7-15
GH: 02139060 Galium pilosum Aiton USA: Oklahoma In Sand Canyon; in the Cross Timbers; six mi... M. Hopkins 6339 1942-10-31
GH: 02358322 Hexasepalum teres (Walter) J. H. Kirkbride USA: Oklahoma 1 mi. east of Pink M. Hopkins 11 1936-7-21
GH: 02354865 Houstonia longifolia Gaertner USA: Oklahoma Near Cid. M. Hopkins 3324 1938-5-8
Rutaceae GH: 01584196 Ptelea trifoliata Linnaeus USA: Oklahoma Near Davis; Honey Creek, Arbuckle Mts. M. Hopkins 3928 1939-5-3
GH: 01584198 Ptelea trifoliata Linnaeus USA: Oklahoma 3 miles N. W. of Fort Gibson M. Hopkins 3979 1939-4-28
Sapindaceae GH: 01870032 Sapindus saponaria drummondii (Hooker & Arnott) L. D. Benson USA: Oklahoma plain of Washita River, 4 miles west of Anad... M. Hopkins [data not captured] 867 1944-10-29
Typhaceae GH: 00933062 Typha domingensis Persoon USA: Oklahoma 3 miles southwest of Norman M. Hopkins 384 1943-7-15
Urticaceae GH: 02170218 Boehmeria cylindrica (Linnaeus) Swartz USA: Oklahoma 7 miles southeast of Broken Bow M. Hopkins 2404 1937-10-16
Verbenaceae GH: 01800078 Callicarpa americana Linnaeus USA: Oklahoma 6 miles south of Antlers. M. Hopkins [data not captured] 2218 1937-10-15
GH: 01800490 Glandularia bipinnatifida (Nuttall) Nuttall USA: Oklahoma 6 miles west of Altus M. Hopkins 1024 1936-10-24
GH: 01953694 Phyla lanceolata (Michaux) Greene USA: Oklahoma in flood plain of South Canadian R. 3 miles ... M. Hopkins 395 1943-7-15
Violaceae GH: 02144487 Hybanthus verticillatus (Ortega) Baillon USA: Oklahoma Near Davis; above and on shady banks and flo... M. Hopkins 3968 1939-5-3
GH: 02209349 Viola pubescens Aiton USA: Oklahoma near Wilberton M. Hopkins 5153 1940-6-9
GH: 02211477 Viola sororia missouriensis (Greene) L. E. McKinney USA: Oklahoma floor of Devil's Canyon 5 mi. E. of Hinton M. Hopkins 2125 1937-10-3
GH: 02211476 Viola sororia missouriensis (Greene) L. E. McKinney USA: Oklahoma along Cow Pen Canyon in the Franks Conglomer... M. Hopkins [data not captured] 6383 1943-4-4
Vitaceae GH: 01577496 Cissus trifoliata (Linnaeus) Linnaeus USA: Oklahoma Arbuckle Lime formation, Arbuckle Mts. M. Hopkins [data not captured] 6417 1944-7-22
GH: 01578074 Vitis acerifolia Rafinesque USA: Oklahoma 1 mi. s. of Putnam M. Hopkins [data not captured] 4063 1939-5-13
GH: 01579366 Vitis labrusca Linnaeus USA: New York Brookville M. Hopkins 321 1935-6-18
Zygophyllaceae GH: 01788259 Tribulus terrestris Linnaeus USA: Oklahoma 5 miles west of Snyder M. Hopkins 1936-10-23
