Aizoaceae GH: 01785927 Glinus lotoides Linnaeus USA: Oklahoma edge of Big Grassy Lake, 4 mi. W. and 4 S. o... U. T. Waterfall 8453 1948-8-7
GH: 01860194 Sesuvium verrucosum Rafinesque USA: Oklahoma Edge of the Great Salt Plains of the Cimarro... U. T. Waterfall 8621 1948-8-21
Amaranthaceae GH: 01928628 Amaranthus albus Linnaeus USA: Oklahoma 4 mi. SE and 12 1/2 S. of Ada U. T. Waterfall 8390 1948-8-5
GH: 01928629 Amaranthus albus Linnaeus USA: Oklahoma 3 mi. W. of Orienta U. T. Waterfall 8597 1948-8-20
GH: 01929469 Amaranthus scleropoides Uline & W. L. Bray USA: Oklahoma 3 mi. W. of Orienta U. T. Waterfall 8596 1948-8-20
GH: 01930423 Guilleminea lanuginosa (Poiret) Moquin-Tandon ex Bentham & Hooker f. USA: Oklahoma 8 mi. N. of Waurika U. T. Waterfall 8382 1948-7-24
GH: 01930422 Guilleminea lanuginosa (Poiret) Moquin-Tandon ex Bentham & Hooker f. USA: Oklahoma 2 1/2 mi W of Orienta U. T. Waterfall 8141 1948-7-2
GH: 01930653 Tidestromia lanuginosa Standley USA: Oklahoma 3 mi. W. of Orienta U. T. Waterfall 8593 1948-8-20
Anacardiaceae GH: 01868245 Rhus trilobata Nuttall USA: Oklahoma 4 mi. W and 6 1/2 S of Hollis U. T. Waterfall 8738 1948-8-25
GH: 01868487 Rhus trilobata pilosissima Engler USA: Oklahoma Slopes of Black Mesa 3 mi N & 1 W of Kenton U. T. Waterfall 7894 1948-6-13
GH: 01868489 Rhus trilobata pilosissima Engler USA: Oklahoma 4 miles W. and 6 1/2 S. of Hollis U. T. Waterfall 8335 1948-7-21
Apocynaceae GH: 02180728 Amsonia tabernaemontana salicifolia (Pursh) Woodson USA: Oklahoma 4 mi. S. of Idabel U. T. Waterfall 8016 1948-6-22
Asclepiadaceae GH: 00993727 Asclepias macrotis Torrey USA: Oklahoma N of Black Mesa, 3 mi N & 1/2 W of Kenton U. T. Waterfall 7913 1948-7-13
GH: 00993728 Asclepias macrotis Torrey USA: Oklahoma N. of Black Mesa, 3 mi. N. and W. of Kenton U. T. Waterfall 8662 1948-8-23
GH: 00961097 Asclepias pumila (A. Gray) Vail USA: Oklahoma 1/2 mi. N. of Okla-Texas line on Highway 287 U. T. Waterfall 8710 1948-8-25
GH: 01082643 Asclepias verticillata Linnaeus USA: Oklahoma 4 mi W of Pawhuska U. T. Waterfall 8176 1948-7-6
GH: 01082644 Asclepias verticillata Linnaeus USA: Oklahoma 3 mi. S. of Hitchcock U. T. Waterfall 8591 1948-8-20
GH: 01083061 Cynanchum laeve (Michaux) Persoon USA: Oklahoma near Big Grassy Lake, 4 mi. W. and 4 S of To... U. T. Waterfall 8452 1948-8-7
GH: 00076687 Funastrum crispum (Bentham) Schlechter USA: Oklahoma North of Black Mesa 3 miles north and 1/2 mi... U. T. Waterfall 7914 1948-6-13
GH: 01083557 Funastrum crispum (Bentham) Schlechter USA: Oklahoma along Elm Fork of the Red River, 3 miles wes... U. T. Waterfall 7772 1948-6-3
GH: 01083587 Funastrum cynanchoides (Decaisne) Schlechter USA: Oklahoma 1 mi. S. of Hollis U. T. Waterfall 8714 1948-8-26
GH: 00076687 Sarcostemma lobatum Waterfall USA: Oklahoma North of Black Mesa 3 miles north and 1/2 mi... U. T. Waterfall 7914 1948-6-13
Asteraceae GH: 02217569 Aphanostephus ramosissimus de Candolle USA: Oklahoma 3 mi. N & 1/2 E of El Dorado U. T. Waterfall 7794 1948-6-5
GH: 02217566 Aphanostephus ramosissimus de Candolle USA: Oklahoma 11 mi. S. of Gould U. T. Waterfall 7790 1948-6-5
GH: 00968625 Artemisia carruthii Alph. Wood ex J. H. Carruth USA: Oklahoma 1/2 mile west of Knowles U. T. Waterfall 8628 1948-8-21
GH: 00988689 Artemisia ludoviciana Nuttall USA: Oklahoma 6 mi. E. of Kenton U. T. Waterfall 8642 1948-8-12
GH: 00988688 Artemisia ludoviciana Nuttall USA: Oklahoma south of Tesequite Creek, 1 miles west and 4... U. T. Waterfall 8690 1948-8-24
GH: 00988687 Artemisia ludoviciana Nuttall USA: Oklahoma north of Black Mesa, 3 miles north and 1 mil... U. T. Waterfall 8646 1948-8-23
GH: 02214802 Baccharis texana (Torrey & A. Gray) A. Gray USA: Oklahoma Top of Mesa, 6 mi. E and 1 1.2 N. of Eldorad... U. T. Waterfall 8361 1948-7-23
GH: 02215295 Boltonia diffusa interior Fernald & Griscom USA: Oklahoma RR right of way 11 mi W of Idabul U. T. Waterfall 8002 1948-6-22
GH: 02215384 Bradburia pilosa (Nuttall) Semple USA: Oklahoma 1 mi S & 9 W of Wapanucka U. T. Waterfall 7986 1948-6-21
GH: 02215383 Bradburia pilosa (Nuttall) Semple USA: Oklahoma 2 mi. N. of tom, Mcc U. T. Waterfall 8469 1948-8-7
GH: 01923016 Brickellia brachyphylla (A. Gray) A. Gray USA: Oklahoma 3 mi. N. & 1/2 W. of Kenton U. T. Waterfall 8670 1948-8-23
GH: 01923373 Brickellia eupatorioides chlorolepis (Wooten & Standley) B. L. Turner USA: Oklahoma 6 mi. N. and 1 1/2 W. of Kenton U. T. Waterfall 8691 1948-8-23
GH: 01925229 Elephantopus tomentosus Linnaeus USA: Oklahoma 2 1/2 mi. N. of Tom U. T. Waterfall 8455 1948-8-7
GH: 02206064 Erigeron canus A. Gray USA: Oklahoma Nine miles east and 7 miles south of Kenton U. T. Waterfall 7882 1948-6-12
GH: 02189937 Eupatorium perfoliatum Linnaeus USA: Oklahoma 7 mi. W. of Idabel U. T. Waterfall 8435 1948-8-6
GH: 02191451 Eutrochium purpureum (Linnaeus) E. E. Lamont USA: Oklahoma 3 mi W of State Line (W of Siloam Springs) a... U. T. Waterfall 8213 1948-7-8
GH: 02204205 Heterotheca stenophylla (A. Gray) Shinners USA: Oklahoma 9 mi. W. of Snyder U. T. Waterfall 8745 1948-8-25
GH: 01832470 Hieracium longipilum Torrey ex Hooker USA: Oklahoma 10 mi W of Vinita U. T. Waterfall 8192 1948-7-7
GH: 02191814 Liatris aspera Michaux USA: Oklahoma 1/2 mi. S. of Bethel U. T. Waterfall 8509 1948-8-9
GH: 02191944 Liatris compacta (Torrey & A. Gray) Rydberg USA: Oklahoma 9 miles W. and 1 S. of Wapanucka U. T. Waterfall 8394 1948-8-5
GH: 02192381 Liatris hirsuta Rydberg USA: Oklahoma 1 mi. S. and 2 W. of Garvin U. T. Waterfall 8425 1948-8-6
GH: 02192894 Liatris punctata Hooker USA: Oklahoma 13 mi. S. and 2 W. of Kenton U. T. Waterfall 8707 1948-8-24
GH: 02192893 Liatris punctata Hooker USA: Oklahoma Granite mts. 9 mi. W. of Snyder U. T. Waterfall 8744 1948-8-25
GH: 02213130 Liatris pycnostachya Michaux USA: Oklahoma 9 miles W. and 1 S. of Wapanucka U. T. Waterfall 8395 1948-8-5
GH: 02213129 Liatris pycnostachya Michaux USA: Oklahoma 6 mi S of Pryor U. T. Waterfall 8197 1948-7-7
GH: 02191944 Liatris squarrosa (Linnaeus) Michaux USA: Oklahoma 9 miles W. and 1 S. of Wapanucka U. T. Waterfall 8394 1948-8-5
GH: 01835460 Lygodesmia texana (Torrey & A. Gray) Greene ex Small USA: Oklahoma 4 mi. E. and 4 S. of El Dorado U. T. Waterfall 7807 1948-6-5
GH: 02217129 Mikania scandens (Linnaeus) Willdenow USA: Oklahoma Big Grassy Lake, 4 mi. W. and 4. S. of Tom U. T. Waterfall 8450 1948-8-7
GH: 01924085 Vernonia missurica Rafinesque USA: Oklahoma 7 mi. W. of Idabel U. T. Waterfall 8433 1948-8-6
Boraginaceae GH: 02026254 Cynoglossum virginianum Linnaeus USA: Oklahoma 7 mi N of Broken Bow U. T. Waterfall 8083 1948-6-24
GH: 01993292 Heliotropium convolvulaceum (Nuttall) A. Gray USA: Oklahoma N of the N. Canadian River 2 mi S of Watonga U. T. Waterfall 8115 1948-7-1
GH: 01993293 Heliotropium convolvulaceum (Nuttall) A. Gray USA: Oklahoma along Red River, Albion Ferry, 12 mi. W. and... U. T. Waterfall 8429 1948-8-6
GH: 01993294 Heliotropium convolvulaceum (Nuttall) A. Gray USA: Oklahoma 5 mi N of Sharon U. T. Waterfall 8172 1948-7-3
GH: 01993295 Heliotropium convolvulaceum (Nuttall) A. Gray USA: Oklahoma 6 1/2 miles S. of Hollis U. T. Waterfall 8343 1948-7-22
GH: 01993300 Heliotropium convolvulaceum (Nuttall) A. Gray USA: Oklahoma along Red River, 8 miles S. and 1 E. of Hugo U. T. Waterfall 8410 1948-8-6
GH: 01993941 Heliotropium procumbens Miller USA: Oklahoma Edge of Big Grassy Lake, 4 mi. W. and 4 S. o... U. T. Waterfall 8451 1948-8-7
Brassicaceae GH: 01549812 Lepidium virginicum Linnaeus USA: Oklahoma SE of Lake Altus U. T. Waterfall 7755 1948-6-3
GH: 01575925 Physaria gordonii (A. Gray) O'Kane & Al-Shehbaz USA: Oklahoma 4 mi. E and 4 s. of El Dorado U. T. Waterfall 7806 1948-6-5
Caesalpiniaceae GH: 01676931 Hoffmannseggia glauca (Ortega) Eifert USA: Oklahoma 35 mi. W. of Guymon U. T. Waterfall 7871 1948-6-12
GH: 01676935 Hoffmannseggia glauca (Ortega) Eifert USA: Oklahoma 1 mi. N of Greer Co. Line on Highway #283 U. T. Waterfall 7746 1948-6-2
GH: 01679063 Pomaria jamesii (Torrey & A. Gray) Walpers USA: Oklahoma 8 mi. E. and 1 S. of Kenton U. T. Waterfall 7885 1948-6-12
GH: 01679700 Senna occidentalis (Linnaeus) Link USA: Oklahoma 3 mi. S. of Tom U. T. Waterfall 8444 1948-8-7
Capparaceae GH: 01872705 Polanisia jamesii (Torrey & A. Gray) Iltis USA: Oklahoma near Highway 64 on E. side of Cimarron River... U. T. Waterfall 8625 1948-8-21
GH: 01872706 Polanisia jamesii (Torrey & A. Gray) Iltis USA: Oklahoma N of the N Canadian River 2 mi S of Watonga U. T. Waterfall 8120 1948-7-1
Caprifoliaceae GH: 02036290 Symphoricarpos occidentalis Hooker USA: Oklahoma 6 mi S & 1 W of Kenton U. T. Waterfall 7945 1948-6-14
GH: 02184857 Viburnum dentatum Linnaeus USA: Oklahoma 2 mi. South of Bethel U. T. Waterfall 8515 1948-8-9
Caryophyllaceae GH: 01753600 Silene stellata (Linnaeus) W. T. Aiton USA: Oklahoma 3 mi W of State Line (W of Siloam Springs) a... U. T. Waterfall 8214 1948-7-8
Celastraceae GH: 01854238 Celastrus scandens Linnaeus USA: Oklahoma 2 mi E & 7 S of Ada U. T. Waterfall 1948-6-21
Chenopodiaceae GH: 02003271 Atriplex canescens (Pursh) Nuttall USA: Oklahoma 11 mi. W. of Orienta U. T. Waterfall 8607 1948-8-20
GH: 00460182 Chenopodium leptophyllum Nuttall USA: Oklahoma 15 1/2 mi W of Orienta U. T. Waterfall 8154 1948-7-2
GH: 00460182 Chenopodium pallescens Standley USA: Oklahoma 15 1/2 mi W of Orienta U. T. Waterfall 8154 1948-7-2
Cleomaceae GH: 01872055 Cleomella angustifolia Torrey USA: Oklahoma 5 miles W. of Waurika U. T. Waterfall 8381 1948-7-24
Convolvulaceae GH: 02056037 Cressa truxillensis Kunth USA: Oklahoma Valley of the Red River, 3 miles W. and 7 S.... U. T. Waterfall 8318 1948-7-21
GH: 02057260 Cuscuta umbellata Kunth USA: Oklahoma S. of Tesequite Creek, 1 mi. W and 4 S. of K... U. T. Waterfall 8680 1948-8-24
Cornaceae GH: 01844165 Cornus amomum obliqua (Rafinesque) J. S. Wilson USA: Oklahoma Along stony creek, 1/2 mi. E. of the interse... U. T. Waterfall 8545 1948-8-9
Cyperaceae GH: 01684624 Carex lupuliformis Sartwell ex Dewey USA: Oklahoma 9 miles east and 2.5 south of Broken Bow U. T. Waterfall 8498 1948-8-8
GH: 02315784 Fuirena bushii Kral USA: Oklahoma [data not captured] U. T. Waterfall 8402 1948-8-5
Euphorbiaceae GH: 00246662 Croton capitatus Michaux USA: Oklahoma 1 miles S. and 3 W. of Atoka U. T. Waterfall 8400 1948-8-5
GH: 00246662 Croton lindheimeri (Engelmann & A. Gray) Engelmann & A. Gray ex Alph. Wood USA: Oklahoma 1 miles S. and 3 W. of Atoka U. T. Waterfall 8400 1948-8-5
Fabaceae GH: 01935247 Amorpha fruticosa Linnaeus USA: Oklahoma 1/2 mi. E. of the intersection of State High... U. T. Waterfall 8544 1948-8-9
GH: 01935245 Amorpha fruticosa Linnaeus USA: Oklahoma Bank of Buck Creek, 4 miles W. and 6 1/2 S. ... U. T. Waterfall 8341 1948-7-21
GH: 01935578 Amorpha laevigata Nuttall USA: Oklahoma 1 mi S & 3 W of Atoka U. T. Waterfall 7987 1948-6-21
GH: 02049621 Astragalus nuttallianus austrinus (Small) Barneby USA: Oklahoma 4 mi. E & 4S of El Dorado U. T. Waterfall 7800 1948-6-5
GH: 02048386 Astragalus racemosus Pursh USA: Oklahoma 20 mi. W. of Alva U. T. Waterfall 7853 1948-6-11
GH: 01881574 Centrosema virginianum (Linnaeus) Bentham USA: Oklahoma 1 mi W. of Tom U. T. Waterfall 8046 1948-6-23
GH: 01884511 Crotalaria sagittalis Linnaeus USA: Oklahoma 7 mi E of Haworth U. T. Waterfall 8033 1948-6-23
GH: 01884967 Dalea candida Michaux ex Willdenow USA: Oklahoma 14 mi S of McAlester U. T. Waterfall 8110 1948-6-25
GH: 01885252 Dalea compacta pubescens (A. Gray) Barneby USA: Oklahoma 11 miles south of Cheyenne U. T. Waterfall 7732 1948-6-2
GH: 01885764 Dalea lanata Sprengel USA: Oklahoma Waynoka sand dunes, N Cimarron River near Hy... U. T. Waterfall 8161 1948-7-2
GH: 02148079 Hylodesmum nudiflorum (Linnaeus) H. Ohashi & R. R. Mill USA: Oklahoma Kiamichi Mts. 1 mi N and 1/2 W of Honobia U. T. Waterfall 8531 1948-8-9
GH: 02087596 Lespedeza repens (Linnaeus) W. P. C. Barton USA: Oklahoma 7 miles W. of Antlers U. T. Waterfall 8404 1948-8-5
GH: 02133049 Pediomelum linearifolium (Torrey & A. Gray) J. W. Grimes USA: Oklahoma 5 mi E of Strong City. U. T. Waterfall 8267 1948-7-20
GH: 02133641 Psoralidium lanceolatum (Pursh) Rydberg USA: Oklahoma 1 mi. NW of Great Salt Plains Dam U. T. Waterfall 7837 1948-6-10
GH: 02133888 Psoralidium tenuiflorum (Pursh) Rydberg USA: Oklahoma Canyon between sandstone hills, 6 miles sout... U. T. Waterfall 7952 1948-6-14
GH: 02133881 Psoralidium tenuiflorum (Pursh) Rydberg USA: Oklahoma 3 mi. N and 1 W. of Kenton U. T. Waterfall 8676 1948-8-24
GH: 02133880 Psoralidium tenuiflorum (Pursh) Rydberg USA: Oklahoma 3 mi. W of Mangum U. T. Waterfall 7763 1948-6-3
GH: 02137186 Tephrosia onobrychoides Nuttall USA: Oklahoma 10 mi E. of Haworth U. T. Waterfall 8043 1948-6-23
GH: 02137185 Tephrosia onobrychoides Nuttall USA: Oklahoma 3 mi S. of Idabul U. T. Waterfall 8019 1948-6-23
GH: 02137184 Tephrosia onobrychoides Nuttall USA: Oklahoma 3 mi. S. of Idabel U. T. Waterfall 8071 1948-6-23
Gentianaceae GH: 02165015 Nymphoides peltata (S. G. Gmelin) Kuntze USA: Oklahoma 6 mi. N. of Broken Bow U. T. Waterfall 8503 1948-8-9
GH: 02069403 Zeltnera beyrichii (Torrey & A. Gray) G. Mansion USA: Oklahoma 2 mi E & 7 S of Ada U. T. Waterfall 7970 1948-6-21
Geraniaceae GH: 01863704 Erodium texanum A. Gray USA: Oklahoma 6 mi. S. of Hollis U. T. Waterfall 1948-8-26
Haloragaceae GH: 01626996 Myriophyllum pinnatum (Walter) Britton USA: Oklahoma 8 mi W of Tom U. T. Waterfall 8065 1948-6-23
Juncaceae GH: 02101586 Juncus coriaceus Mackenzie USA: Oklahoma Along creek south of Tom U. T. Waterfall 8471 1948-8-7
Lamiaceae GH: 01553057 Hedeoma drummondii Bentham USA: Oklahoma S. of Bais D'Arc Creek, 4 mi. S. E. and 3 1/... U. T. Waterfall 8388 1948-8-5
GH: 01600505 Monarda citriodora Cervantes ex Lagasca USA: Oklahoma 4 mi W of Pawhuska U. T. Waterfall 8177 1948-7-6
GH: 01600508 Monarda citriodora Cervantes ex Lagasca USA: Oklahoma S.E. of Lake Altus U. T. Waterfall 7754 1948-6-3
GH: 01599441 Monarda pectinata Nuttall USA: Oklahoma valley of the North Carizzo Creek, 5 mi N. o... U. T. Waterfall 7923 1948-6-14
GH: 02502500 Monarda punctata Linnaeus USA: Oklahoma along Red River, 3 miles S. and 1 E of Hugo U. T. Waterfall 8409 1948-8-6
GH: 02502473 Monarda punctata Linnaeus USA: Oklahoma N. of Clear Lake, 10 mi. W. and 1 1/2 S. of ... U. T. Waterfall 8416 1948-8-6
GH: 01599504 Monarda stipitatoglandulosa Waterfall USA: Oklahoma 2 mi. S. of Bethel U. T. Waterfall 8510 1948-8-8
GH: 01598129 Physostegia intermedia (Nuttall) Engelmann & A. Gray USA: Oklahoma 8 mi S of [Idabel?] U. T. Waterfall 8008 1948-6-22
GH: 01698070 Scutellaria lateriflora Linnaeus USA: Oklahoma 9 mi. E. and 2 1/2 S. of Broken Bow U. T. Waterfall 8490 1948-8-8
GH: 01698315 Scutellaria ovata bracteata (Bentham) Epling USA: Oklahoma 5 mi W State Line (W of Siloam Sprg.) & 3 mi... U. T. Waterfall 8235 1948-7-8
Linaceae GH: 02053505 Linum medium texanum (Planchon) Fernald USA: Oklahoma 4 mi E of Herd U. T. Waterfall 8184 1948-7-7
GH: 02054271 Linum virginianum Linnaeus USA: Oklahoma 7 mi. N. of Broken Bow U. T. Waterfall 8081 1948-6-24
Malvaceae GH: 02202247 Callirhoe digitata Nuttall USA: Oklahoma 2 mi W of State Line (W of Siloam Springs) &... U. T. Waterfall 8230 1948-7-8
GH: 02202948 Hibiscus laevis Allioni USA: Oklahoma Grassy Lake, 4 mi E & 4 S of Tom U. T. Waterfall 8028 1948-6-23
GH: 02201057 Hibiscus moscheutos lasiocarpos (Cavanilles) O. J. Blanchard USA: Oklahoma 7 mi. W. and 1 1/2 S. of Idabel U. T. Waterfall 8431 1948-8-6
GH: 02200341 Rhynchosida physocalyx (A. Gray) Fryxell USA: Oklahoma 4 miles W. and 6 S. of Hollis U. T. Waterfall 8333 1948-7-21
GH: 02200399 Sida abutilifolia Miller USA: Oklahoma S. of Bais D'Arc Creek 4 mi. SE and 3 1/2 S.... U. T. Waterfall 8387 1948-8-5
GH: 02200396 Sida abutilifolia Miller USA: Oklahoma 4 mi. W. of Idabel. U. T. Waterfall 8438 1948-8-6
GH: 02199371 Sphaeralcea angustifolia (Cavanilles) G. Don USA: Oklahoma 1 mi. ESB of NW corner of State U. T. Waterfall 7916 1948-6-13
Mimosaceae GH: 01786450 Desmanthus illinoensis (Michaux) MacMillan ex B. L. Robinson & Fernald USA: Oklahoma 4 mi S of Idabel U. T. Waterfall 8013 1948-6-22
GH: 01786499 Desmanthus leptolobus Torrey & A. Gray USA: Oklahoma 3 mi E of Southard U. T. Waterfall 8138 1948-7-2
Nyctaginaceae GH: 01642443 Abronia fragrans Nuttall ex Hooker USA: Oklahoma 7 miles S. of Hollis U. T. Waterfall 8349 1948-7-22
GH: 01641220 Boerhavia erecta Linnaeus USA: Oklahoma N of Idabel U. T. Waterfall 1948-8-6
GH: 01641595 Mirabilis albida (Walter) Heimerl USA: Oklahoma 3 1/2 mi. S. of Hitchcock U. T. Waterfall 1948-8-20
GH: 01641697 Mirabilis carletonii (Standley) Standley USA: Oklahoma 11 1/2 mi. W. of Boise City U. T. Waterfall 1948-6-12
GH: 01641747 Mirabilis exaltata (Standley) Standley USA: Oklahoma 1 mi. NW. of Great Salt Plains Dam U. T. Waterfall 1948-6-10
GH: 01846078 Mirabilis linearis (Pursh) Heimerl USA: Oklahoma 3 mi. N & 1/2 E of El Dorado U. T. Waterfall 1948-6-5
GH: 01846081 Mirabilis linearis (Pursh) Heimerl USA: Oklahoma 5 mi N & 2 E of Watonga U. T. Waterfall 1948-7-2
Oleaceae GH: 01846965 Chionanthus virginicus Linnaeus USA: Oklahoma 1/2 mi. S. of Honobia U. T. Waterfall 1948-8-9
Onagraceae GH: 01624649 Calylophus hartwegii fendleri (A. Gray) Towner & P. H. Raven USA: Oklahoma N. of the Great Salt Plain of the Cimarron, ... U. T. Waterfall 8617 1948-8-28
GH: 01624721 Calylophus hartwegii lavandulifolius (A. Gray & Torrey) Towner & P. H. Raven USA: Oklahoma S. of Regnier Ranch, S. of Kenton U. T. Waterfall 7955 1948-6-14
GH: 01777915 Gaura coccinea glabra (Lehmann) Munz USA: Oklahoma 3 1/2 mi. S. of Hitchcock U. T. Waterfall 8590 1948-8-20
GH: 01777938 Gaura coccinea parvifolia (Torrey) C. F. Gates USA: Oklahoma 3 mi. N. and 1/2 mi. E. of Eldorado, Jackson U. T. Waterfall 8372 1948-6-20
GH: 01778376 Gaura suffulta Engelmann ex A. Gray USA: Oklahoma S.E. of Lake Altus U. T. Waterfall 7751 1948-6-3
GH: 01778327 Gaura villosa villosa Torrey USA: Oklahoma 1.7 mi. W. of Vinson U. T. Waterfall 7767 1948-6-3
GH: 01778328 Gaura villosa villosa Torrey USA: Oklahoma near Hy. #64 U. T. Waterfall 7863 1948-6-11
GH: 01779488 Ludwigia glandulosa Walter USA: Oklahoma 8 mi W of Tom U. T. Waterfall 8069 1948-6-23
GH: 01780380 Ludwigia peploides glabrescens (Kuntze) P. H. Raven USA: Oklahoma 4 mi E & 4 S of Tom U. T. Waterfall 8026 1948-6-23
GH: 01645185 Oenothera biennis Linnaeus USA: Oklahoma N. of Idabel U. T. Waterfall 8478 1948-8-8
GH: 01644791 Oenothera macrocarpa incana (A. Gray) W. L. Wagner USA: Oklahoma 11 mi S of Cheyenne U. T. Waterfall 8273 1948-7-20
GH: 01644832 Oenothera macrocarpa oklahomensis (Norton) W. L. Wagner USA: Oklahoma 11 mi S of Cheyenne U. T. Waterfall 8247 1948-7-20
GH: 01643233 Oenothera pallida latifolia (Rydberg) Munz USA: Oklahoma near Hy. #64 U. T. Waterfall 7860 1948-6-11
Oxalidaceae GH: 01856052 Oxalis stricta Linnaeus USA: Oklahoma 3 mi W of State Line (W of Siloam Springs) &... U. T. Waterfall 8205 1948-7-8
Papaveraceae GH: 01856460 Argemone albiflora Hornemann USA: Oklahoma 5 mi. SW. of Waurika U. T. Waterfall 7828 1948-6-5
GH: 01856679 Argemone squarrosa Greene USA: Oklahoma 8 mi. E. and 1 S. of Kenton U. T. Waterfall 7887 1948-6-12
Phyllanthaceae GH: 01971308 Phyllanthopsis phyllanthoides Vorontsova & Petra Hoffmann USA: Oklahoma 1/2 Mi. E. of the intersection o State Highw... U. T. Waterfall 8542 1948-8-9
GH: 01971530 Phyllanthus polygonoides Nuttall ex Sprengel USA: Oklahoma 4 mi. W. of Idabel U. T. Waterfall 8437 1948-8-6
GH: 01971681 Phyllanthus warnockii G. L. Webster USA: Oklahoma Waynoka; N of Cimarron R near Hy 281 U. T. Waterfall 8169 1948-7-2
GH: 01971680 Phyllanthus warnockii G. L. Webster USA: Oklahoma along Buck Creek, 4 miles W. and 6 1/2 S. of... U. T. Waterfall 8340 1948-7-21
Plantaginaceae GH: 01804336 Plantago wrightiana Decaisne USA: Oklahoma Slope of Granite Mts., S.E. of Lake Altus U. T. Waterfall 7757 1948-6-3
Plumbaginaceae GH: 01927369 Limonium limbatum Small USA: Oklahoma Red River; 3 miles west and 7 south of Holli... U. T. Waterfall 8319 1948-7-21
Poaceae GH: 01814067 Erianthus alopecuroides (Linnaeus) Elliott USA: Oklahoma slopes of Kiamichi Mts. 1 mi. N. and 1/2 W. ... U. T. Waterfall 8532 1948-8-9
Polemoniaceae GH: 01104326 Ipomopsis rubra (Linnaeus) Wherry USA: Oklahoma 2 mi. E. & 7 miles S. of Ada. U. T. Waterfall 7971 1948-6-21
Polygalaceae GH: 01968205 Polygala sanguinea Linnaeus USA: Oklahoma 2 mi SE of Talihina U. T. Waterfall 8105 1948-6-24
GH: 01968204 Polygala sanguinea Linnaeus USA: Oklahoma 4 1/2 mi W of State Line (W of Siloam Spring... U. T. Waterfall 8237 1948-7-9
GH: 01968200 Polygala sanguinea Linnaeus USA: Oklahoma 8 mi E of Locust Grove U. T. Waterfall 8200 1948-7-7
GH: 01968587 Polygala verticillata Linnaeus USA: Oklahoma 2 mi. N. and 2 W. of Honobia U. T. Waterfall 8530 1948-8-9
Polygonaceae GH: 02346090 Antenoron virginianum (Linnaeus) Roberty & Vautier USA: Oklahoma 9 mi. E. and 2-1/2 S. of Broken BOw U. T. Waterfall 8495 1948-8-8
GH: 01618093 Eriogonum alatum glabriusculum Torrey USA: Oklahoma 5 mi E of Strong City U. T. Waterfall 8266 1948-7-20
GH: 01851677 Eriogonum longifolium Nuttall USA: Oklahoma 11 mi S of Cheyenne U. T. Waterfall 8275 1948-7-20
GH: 01851678 Eriogonum longifolium Nuttall USA: Oklahoma 6 mi. E. of Forgan U. T. Waterfall 7864 1948-6-11
GH: 01851684 Eriogonum longifolium Nuttall USA: Oklahoma 6 mi N of Watonga U. T. Waterfall 8124 1948-7-1
GH: 01851685 Eriogonum longifolium Nuttall USA: Oklahoma 5 miles N. and 2 W. of Eldorado U. T. Waterfall 8353 1948-7-23
GH: 01851691 Eriogonum longifolium Nuttall USA: Oklahoma near Highway #33 in western Kingfisher Co. U. T. Waterfall 8555 1948-8-20
GH: 02364853 Persicaria coccinea (Muhlenberg ex Willdenow) Greene USA: Oklahoma edge of Big Grassy Lake, 4 mi. W and 4 S of ... U. T. Waterfall 8447 1948-8-7
GH: 02004570 Rumex verticillatus Linnaeus USA: Oklahoma Grassy Lake, 4 mi E & 4 S of Tom U. T. Waterfall 8044 1948-6-23
Portulacaceae GH: 01860768 Portulaca grandiflora Hooker USA: Oklahoma s. of Tesquite Creek 1 mi. W. & 4 S. of Kent... U. T. Waterfall 8681 1948-8-24
GH: 01860920 Portulaca pilosa Linnaeus USA: Oklahoma 6 mi. S. of Hollis U. T. Waterfall 8716 1948-8-26
Ranunculaceae GH: 01708706 Anemone virginiana Linnaeus USA: Oklahoma 3 mi W of State Line (W of Siloam Springs) a... U. T. Waterfall 8215 1948-7-8
Rosaceae GH: 01586869 Agrimonia rostellata Wallroth USA: Oklahoma 3 mi W of State Line (W of Siloam Springs) a... U. T. Waterfall 8220 1948-7-8
GH: 01609270 Geum canadense Jacquin USA: Oklahoma 3 mi W of State Line (W of Siloam Springs) &... U. T. Waterfall 8208 1948-7-8
GH: 01590572 Physocarpus monogynus (Torrey) J. M. Coulter USA: Oklahoma 3 mi N & 1 W of Kenton U. T. Waterfall 7895 1948-6-13
GH: 01570159 Potentilla recta Linnaeus USA: Oklahoma 1 mi W of Ballard U. T. Waterfall 8248 1948-7-9
GH: 01705751 Prunus americana Marshall USA: Oklahoma 3 mi N & 1 W of Kenton U. T. Waterfall 7906 1948-6-13
GH: 01725769 Prunus virginiana demissa (Nuttall) Torrey USA: Oklahoma 6 mi S & 1 W of Kenton U. T. Waterfall 7949 1948-6-14
Saxifragaceae GH: 01733936 Heuchera americana brevipetala Rosend., Butters & Lakela USA: Oklahoma Kiamichi Mts. 22 mi S. of Talihina U. T. Waterfall 8093 1948-6-24
Verbenaceae GH: 01955411 Verbena officinalis Linnaeus USA: Oklahoma on N. side of Red River 5 mi. SW. of Waurika U. T. Waterfall 7829 1948-6-5
GH: 01955544 Verbena plicata Greene USA: Oklahoma near West Carrizo Creek N. of Black Mesa, 3 ... U. T. Waterfall 8663 1948-8-23
GH: 01955545 Verbena plicata Greene USA: Oklahoma 6 1/2 miles S. of Hollis U. T. Waterfall 8347 1948-7-22
Vitaceae A: 01578085 Vitis acerifolia Rafinesque USA: Oklahoma 2 mi W of Vinson U. T. Waterfall 8287 1948-7-21
GH: 01578086 Vitis acerifolia Rafinesque USA: Oklahoma 3 mi. W & 14 S of Erick U. T. Waterfall 7778 1948-6-3
Zygophyllaceae GH: 01787854 Kallstroemia hirsutissima Vail USA: Oklahoma valley of the Salt Fork of the Red River 3 m... U. T. Waterfall 1948-7-21
