Anacardiaceae GH: 01867538 Rhus glabra Linnaeus USA: Colorado 7 miles north of Bayfield M. Ownbey 1432 1937-8-12
Asteraceae GH: 01924784 Ageratina herbacea (A. Gray) King & H. Robinson USA: Colorado 4 miles south-west of Paradox M. Ownbey 1505 1937-9-2
GH: 01923352 Brickellia eupatorioides chlorolepis (Wooten & Standley) B. L. Turner USA: Colorado 8 miles east of Cortez M. Ownbey 1463 1937-8-21
GH: 01923789 Brickellia microphylla scabra A. Gray USA: Colorado west of Animas River, 10 miles south of Dura... M. Ownbey 1447 1937-8-17
GH: 02216363 Chrysothamnus depressus Nuttall USA: Colorado T. 42 N., R. 13 W. M. Ownbey 1503 1937-9-1
GH: 02216426 Chrysothamnus vaseyi (A. Gray) Greene USA: Colorado T. 42 N., R. 13 W. M. Ownbey 1504 1937-9-1
GH: 02203479 Dieteria bigelovii (A. Gray) D. R. Morgan & R. L. Hartman USA: Colorado Mountainside, 10 miles east of Cumbres Pass M. Ownbey 1392 1937-8-5
GH: 02203562 Dieteria canescens (Pursh) Nuttall USA: Colorado 10 miles southeast of Norwood M. Ownbey 1485 1937-8-27
GH: 02206859 Erigeron divergens Torrey & A. Gray USA: Colorado near Fort Lewis School M. Ownbey 1441 1937-5-16
GH: 02587115 Grindelia arizonica A. Gray USA: Colorado T. 34N., R. 3 W. M. Ownbey 1403 1937-8-7
GH: 02204762 Heterotheca villosa nana (A. Gray) Semple USA: Colorado 3 miles south of Hall Station, southwestern ... M. Ownbey 1316 1937-7-5
GH: 02192500 Liatris ligulistylis (A. Nelson) K. Schumann USA: Wyoming 7 miles northwest of Hulett M. Ownbey 1509 1937-9-14
GH: 02192455 Liatris ligulistylis (A. Nelson) K. Schumann USA: Colorado near Dyke M. Ownbey 1430 1937-8-11
Berberidaceae GH: 02168719 Berberis fendleri A. Gray USA: Colorado along Montezuma Creek, T. 33N., R. 2 W. M. Ownbey 1399 1937-8-6
Boraginaceae GH: 02023480 Cryptantha fendleri (A. Gray) Greene USA: Colorado along Big Sandy Creek, 7 miles west of Limon M. Ownbey 1372 1937-7-31
GH: 02023490 Cryptantha fendleri (A. Gray) Greene USA: Colorado along Big Sandy Creek, 7 miles west of Limon M. Ownbey 1372 1937-7-31
GH: 02023491 Cryptantha fendleri (A. Gray) Greene USA: Colorado [no additional data] M. Ownbey 1501 1937-9-1
GH: 02023503 Cryptantha fendleri (A. Gray) Greene USA: Colorado [no additional data] M. Ownbey 1501 1937-9-1
GH: 02024490 Cryptantha minima Rydberg USA: Colorado 11 miles north of Kiowa M. Ownbey 1289 1937-6-19
GH: 02024501 Cryptantha minima Rydberg USA: Colorado 11 miles north of Kiowa M. Ownbey 1289 1937-6-19
GH: 01993256 Heliotropium convolvulaceum (Nuttall) A. Gray USA: Colorado 1 mile south of Boyero M. Ownbey 1338 1937-7-9
GH: 01993262 Heliotropium convolvulaceum (Nuttall) A. Gray USA: Colorado 1 mile south of Boyero M. Ownbey 1338 1937-7-9
GH: 02058057 Mertensia lanceolata (Pursh) de Candolle USA: Colorado 7 miles northeast of Elizabeth M. Ownbey 1262 1937-6-15
GH: 02060042 Oreocarya cinerea Greene USA: Colorado along Big Sandy Creek, 7 miles west of Limon M. Ownbey 1371 1937-7-31
GH: 02061302 Oreocarya thyrsiflora Greene USA: Colorado Near the top of a rocky slope 15 miles north... M. Ownbey 1311 1937-6-28
GH: 02061316 Oreocarya thyrsiflora Greene USA: Colorado 15 miles north of Limon M. Ownbey 1311 1937-6-28
Brassicaceae GH: 01548013 Lepidium crenatum (Greene) Rydberg USA: Colorado 8 miles east of Cortez M. Ownbey 1462 1937-8-21
GH: 01550210 Nasturtium officinale R. Brown USA: Colorado T. 34 N., R. 8 W. M. Ownbey 1439 1937-8-14
GH: 01575761 Physaria floribunda Rydberg USA: Colorado 8 miles west of Ackmen M. Ownbey 1467 1937-8-23
GH: 01687460 Physaria ludoviciana (Nuttall) O'Kane & Al-Shehbaz USA: Colorado 7miles northeast of Elizabeth M. Ownbey 1259 1937-6-15
GH: 01687618 Physaria montana (A. Gray) Greene USA: Colorado 2 miles east of Fondis M. Ownbey 1287 1937-6-18
GH: 01691215 Physaria rectipes (Wooton & Standley) O'Kane & Al-Shehbaz USA: Colorado at boundary of Montezuma National Forest. T ... M. Ownbey 1478a 1937-8-26
GH: 01693035 Rorippa sinuata (Nuttall) Hitchcock USA: Colorado 2 miles north of Arriba M. Ownbey 1347 1937-7-13
GH: 01736943 Thelypodium integrifolium gracilipes (B. L. Robinson) Al-Shehbaz USA: Colorado along Dolores River at bridge on Colo. Hiway... M. Ownbey 1494 1937-8-30
Caprifoliaceae GH: 02036359 Symphoricarpos occidentalis Hooker USA: Wyoming 7 miles northwest of Hulett M. Ownbey 1513 1937-9-14
Celastraceae GH: 01854296 Celastrus scandens Linnaeus USA: Wyoming 7 miles northwest of Hulett M. Ownbey 1937-9-13
GH: 01787350 Paxistima myrsinites (Pursh) Rafinesque USA: Colorado near Disappointment Creek, T. 41 N., R. 14 W... M. Ownbey 1937-9-1
Commelinaceae GH: 02113644 Tradescantia occidentalis (Britton) Smyth USA: Colorado along Sandy Creek, 7 miles west of Limon M. Ownbey 1309 1937-6-28
Convolvulaceae GH: 02056686 Cuscuta indecora Choisy USA: Colorado S. 14, T. 14 S., R. 55 W. M. Ownbey 1336 1937-7-8
GH: 02042199 Ipomoea leptophylla Torrey USA: Colorado 6 miles east of Kit Carson M. Ownbey 1356 1937-7-20
Fabaceae GH: 01967266 Acmispon wrightii (A. Gray) Brouillet USA: Colorado 2 miles south of Pagosa Spring M. Ownbey 1396 1937-8-6
GH: 02044095 Astragalus drummondii Douglas ex Hooker USA: Colorado 1 mile west of Elbert M. Ownbey 1273 1937-6-16
GH: 02048361 Astragalus racemosus Pursh USA: Colorado 12 miles northwest of Limon M. Ownbey 1312 1937-6-29
GH: 02048904 Astragalus tenellus Pursh USA: Colorado 3 miles north of Matheson M. Ownbey 1298 1937-6-23
GH: 01885026 Dalea candida oligophylla (Torrey) Shinners USA: Colorado T. 7 S., R. 56 W. M. Ownbey 1344 1937-7-10
GH: 01885319 Dalea enneandra Nuttall USA: Colorado T. 5 S., R. 42 W. M. Ownbey 1362 1937-7-23
GH: 01958100 Hedysarum boreale Nuttall USA: Colorado T. 39 N., R. 14 W. M. Ownbey 1477 1937-8-26
GH: 02085034 Lupinus argenteus Pursh USA: Colorado 1 mile west of Elbert M. Ownbey 1272 1937-6-16
GH: 02177885 Lupinus plattensis S. Watson USA: Colorado 4 miles south of Fondis M. Ownbey 1284 1937-6-18
GH: 02131415 Oxytropis sericea Nuttall USA: Colorado 4 miles north of Ramah M. Ownbey 1286 1937-6-18
GH: 02131714 Pediomelum argophyllum (Pursh) Rydberg USA: Colorado S. 36, T. 9 S., R. 43 W. M. Ownbey 1364 1937-7-26
GH: 02133761 Psoralidium tenuiflorum (Pursh) Rydberg USA: Colorado Big Sandy Creek, 7 miles west of Limon M. Ownbey 1368 1937-7-31
Gentianaceae GH: 02069511 Eustoma russellianum G. Don USA: Colorado about 2 miles west of Deertrail M. Ownbey 1375 1937-8-1
GH: 02069685 Frasera albomarginata S. Watson USA: Colorado 8 miles west of Ackmen M. Ownbey 1466 1937-8-23
GH: 02069961 Gentiana affinis Grisebach USA: Colorado T. 39 N., R. 14 W. M. Ownbey 1480 1937-8-26
GH: 02072867 Gentiana parryi Engelmann USA: Colorado T. 44 N., R. 10 W., M. Ownbey 1490 1937-8-28
GH: 02167613 Gentianella amarella heterosepala (Engelmann) J. M. Gillett USA: Colorado T. 39 N., R. 14 W. M. Ownbey 1478 1937-8-26
Hydrangeaceae GH: 01750754 Fendlera falcata Thornber ex Wooton & Standley USA: Colorado along Piedra River, T. 33 N., R. 5 W. M. Ownbey 1420 1937-8-9
Malvaceae GH: 02199748 Sphaeralcea fendleri A. Gray USA: Colorado 2 miles south of Bondad Station M. Ownbey 1446 1937-8-17
Nyctaginaceae GH: 01642405 Abronia fragrans Nuttall ex Hooker USA: Colorado along Big Sandy Creek, 7 miles west of Limon M. Ownbey 1374 1937-7-31
GH: 01641999 Mirabilis linearis (Pursh) Heimerl USA: Colorado 16 miles west of Antonito M. Ownbey 1937-8-5
GH: 01846006 Mirabilis linearis (Pursh) Heimerl USA: Colorado near Chimney Rock M. Ownbey 1937-8-11
GH: 01846716 Tripterocalyx micranthus (Torrey) Hooker USA: Colorado S. 18, T. 15 S., R. 56 W. M. Ownbey 1937-7-7
Oleaceae GH: 01847373 Forestiera neo-mexicana A. Gray USA: Colorado along Dolores River at bridge on State Highw... M. Ownbey 1937-8-30
GH: 01848219 Fraxinus anomala Torrey ex S. Watson USA: Colorado along Dolores River, near bridge on State Hi... M. Ownbey 1937-8-30
Onagraceae GH: 01624842 Calylophus serrulatus (Nuttall) P. H. Raven USA: Colorado 4 miles southwest of Limon M. Ownbey 1301 1937-6-25
GH: 01645248 Oenothera caespitosa Nuttall USA: Colorado 3 miles northwest of Fondis M. Ownbey 1279 1937-6-17
GH: 01645481 Oenothera canescens Torrey & Fremont USA: Colorado 15 miles southwest of Limon M. Ownbey 1303 1937-6-25
GH: 01643215 Oenothera pallida latifolia (Rydberg) Munz USA: Colorado 4 miles southwest of Limon M. Ownbey 1302 1937-6-25
Orobanchaceae GH: 01877528 Castilleja linariaefolia Bentham USA: Colorado 10 miles southeast of Norwood M. Ownbey 1484 1937-8-27
GH: 01877704 Castilleja lineata Greene USA: Colorado 8 miles south of Pagosa Springs M. Ownbey 1397 1937-8-6
GH: 01879376 Castilleja sulphurea Rydberg USA: Colorado upper Navajo River, Tierra Amarilla Land Gra... M. Ownbey 1408 1937-8-8
GH: 01880269 Cordylanthus wrightii A. Gray USA: Colorado 2 miles south of Ignacio M. Ownbey 1436 1937-8-13
GH: 01880266 Cordylanthus wrightii A. Gray USA: Colorado 8 miles west of Ackmen M. Ownbey 1468 1937-8-23
A: 02082281 Orobanche fasciculata Nuttall USA: Colorado 4 miles north of Ramah M. Ownbey 1285 1937-6-18
GH: 02079930 Pedicularis procera A. Gray USA: Colorado just west of Cumbres Pass M. Ownbey 1395 1937-8-5
GH: 02078680 Rhinanthus minor Linnaeus USA: Colorado upper Navajo River, Tierra Amarilla Land Gra... M. Ownbey 1411 1937-8-8
Papaveraceae GH: 01856400 Argemone albiflora Hornemann USA: Colorado along Sandy Creek, 7 miles west of Limon M. Ownbey 1310 1937-6-28
Pinaceae GH: 00397229 Picea pungens Engelmann USA: Colorado 4 miles north of Placerville M. Ownbey 1491 1937-8-28
Plantaginaceae GH: 02002452 Penstemon auriberbis Pennell USA: Colorado 3 miles northwest of Fondis M. Ownbey 1275 1937-6-17
GH: 02002691 Penstemon barbatus torreyi (Bentham) A. Gray USA: Colorado upper Navajo River, San Juan Mts. M. Ownbey 1404 1937-8-8
GH: 02002892 Penstemon bridgesii A. Gray USA: Colorado Mesa Verde National Park M. Ownbey 1464 1937-8-21
GH: 02120960 Penstemon linarioides coloradoensis (A. Nelson) C. C. Freeman USA: Colorado 3 miles west of Dove Creek M. Ownbey 1474 1937-8-25
GH: 02122763 Penstemon strictus Bentham USA: Colorado 1 mile west of Veta Pass M. Ownbey 1381 1937-8-4
Polemoniaceae GH: 01000876 Aliciella pinnatifida (Nuttall ex A. Gray) J. M. Porter USA: Colorado 11 miles north of Kiowa M. Ownbey 1288 1937-6-19
GH: 00985139 Ipomopsis aggregata (Pursh) V. E. Grant USA: Colorado 3 miles west of Dove Creek M. Ownbey 1473 1937-8-25
GH: 01104004 Ipomopsis laxiflora (J. M. Coulter) V. E. Grant USA: Colorado T. 13 S., R. 57 W. M. Ownbey 1299 1937-6-24
GH: 01104058 Ipomopsis longiflora (Torrey) V. E. Grant USA: Colorado along Animas River, 2 miles south of Bondad ... M. Ownbey 1445 1937-8-17
GH: 01104370 Ipomopsis spicata (Nuttall) V. E. Grant USA: Colorado 8 miles northeast of Kiowa M. Ownbey 1290 1937-6-21
GH: 00954251 Linanthus pungens (Torrey) J. M. Porter & L. A. Johnson USA: Colorado 7 miles north of Kiowa M. Ownbey 1295 1937-6-22
GH: 01694366 Polemonium foliosissimum A. Gray USA: Colorado 1 mile west of Veta Pass M. Ownbey 1382 1937-8-4
Polygonaceae GH: 01618983 Eriogonum corymbosum velutinum Reveal USA: Colorado along San Miguel River, 1 mile above Uravan M. Ownbey 1506 1937-9-3
GH: 01618980 Eriogonum corymbosum orbiculatum (S. Stokes) Reveal & Brotherson USA: Colorado T. 44 N., R. 16 W. M. Ownbey 1499 1937-8-31
GH: 01652680 Eriogonum gordonii Bentham USA: Colorado Barren hill, 10 miles southwest of Cortez M. Ownbey 1452 1937-8-18
GH: 01851276 Eriogonum jamesii Bentham USA: Colorado 16 miles west of Walsenburg M. Ownbey 1377 1937-8-4
GH: 01851277 Eriogonum jamesii Bentham USA: Colorado 3 miles north of Ignacio M. Ownbey 1433 1937-8-13
GH: 01851627 Eriogonum lonchophyllum Torrey & A. Gray USA: Colorado 7 miles southwest of Durango M. Ownbey 1444 1937-8-16
Ranunculaceae GH: 01720215 Aconitum columbianum Nuttall USA: Colorado near Cumbres Pass M. Ownbey 1421 1937-8-10
Rhamnaceae GH: 01789453 Ceanothus fendleri A. Gray USA: Colorado near Chromo M. Ownbey 1937-8-11
GH: 01789659 Ceanothus herbaceus Rafinesque USA: Colorado 1 mile east of Elizabeth M. Ownbey 1937-6-15
Rosaceae GH: 01862305 Peraphyllum ramosissimum Nuttall USA: Colorado along Piedra River, T. 33 N., R. 5 W. M. Ownbey 1419 1937-8-9
Rutaceae GH: 01545904 Ptelea trifoliata Linnaeus USA: Colorado along Arkansas River, near Royal Gorge M. Ownbey 1507 1937-9-5
Solanaceae GH: 01145646 Chamaesaracha coronopus (Dunal) A. Gray USA: Colorado 7 miles south of Forder School, southern Lin... M. Ownbey 1327 1937-7-6
GH: 01541121 Physalis hederifolia comata (Rydberg) Waterfall USA: Colorado S. 23, T. 16 S., R. 49 W. M. Ownbey 1357 1937-7-20
GH: 01541388 Physalis longifolia Nuttall USA: Colorado S. 28, T. 15 S., R. 47 W. M. Ownbey 1358 1937-7-20
GH: 01541753 Physalis pumila hispida (Waterfall) J. R. Sullivan USA: Colorado 3 miles south of Hall Station, southwestern ... M. Ownbey 1318 1937-7-5
GH: 01542053 Quincula lobata (Torrey) Rafinesque USA: Colorado 1 mile northwest of Forder School, southern ... M. Ownbey 1330 1937-7-6
GH: 01543328 Solanum rostratum Dunal USA: Colorado 1 mile northwest of Forder School, southern ... M. Ownbey 1329 1937-7-6
Verbenaceae GH: 01953634 Phyla lanceolata (Michaux) Greene USA: Colorado 1/2 miles south of Cowan M. Ownbey 1324 1937-7-5
GH: 01955821 Verbena stricta Ventenat USA: Colorado S. 34, T. 6 S., R. 44 W. M. Ownbey 1363 1937-7-23
Vitaceae GH: 01578058 Parthenocissus vitacea (Knerr) Hitchcock USA: Wyoming 5 miles northwest of Hulett M. Ownbey 1512 1937-9-14
GH: 01580701 Vitis vulpina Linnaeus USA: Wyoming 5 miles northwest of Hulett M. Ownbey 1511 1937-9-14
