| 0 | W6 62571 | NM080-454 | Thymophylla pentachaeta (DC.) Small | New Mexico, United States | W6 |  | | 2025 | | | | | | | Wild material | Perennial subshrub. Dark green glabrous foliage with amber to dark brown oil glands that give plant a thyme-like smell when crushed. Leaves opposite, pinnately lobed and needle-like. Stems erect or spreading. Peduncles 20-100 mm, phyllaries 12-21. Corollas yellow to orange yellow. | 2192269 | W6 62571 |
| 1 | W6 62578 | NM080-466 | Thymophylla pentachaeta (DC.) Small | New Mexico, United States | W6 |  | | 2025 | | | | | | | Wild material | Perennial subshrub. Dark green glabrous foliage with amber to dark brown oil glands that give plant a thyme-like smell when crushed. Leaves opposite, pinnately lobed and needle-like. Stems erect or spreading. Peduncles 20-100 mm, phyllaries 12-21. Corollas yellow to orange yellow. | 2192276 | W6 62578 |
| 2 | OPGC 8389 | NM080-252 | Thymophylla pentachaeta (DC.) Small | New Mexico, United States | OPGC | | | 2021 | | | | | | | Wild material | Small, many petaled yellow flower, extending an inch or two beyond foliage. | 2120629 | OPGC 8389 |
| 3 | OPGC 8392 | NM080-268 | Thymophylla pentachaeta (DC.) Small | New Mexico, United States | OPGC | | | 2021 | | | | | | | Wild material | Composite flower, yellow foliage on bottom half of flower stalk; terminal inflorescence, pappus present; inflorescence roughly 1mm diameter | 2120644 | OPGC 8392 |
| 4 | OPGC 7267 | NM080-102 | Thymophylla pentachaeta (DC.) Small | New Mexico, United States | OPGC |  | | 2018 | | | | | | | Wild material | | 1970270 | OPGC 7267 |
| 5 | OPGC 6521 | NV040-265 | Thymophylla pentachaeta (DC.) Small | Nevada, United States | OPGC |  | | 2018 | | | | | | | Wild material | | 1964509 | OPGC 6521 |
| 6 | OPGC 6316 | CA690-78 | Thymophylla pentachaeta (DC.) Small var. belenidium (DC.) Strother | California, United States | OPGC |  | | 2017 | | | | | | | Wild material | | 1948699 | OPGC 6316 |
| 7 | OPGC 6197 | NV040-209 | Thymophylla pentachaeta (DC.) Small | Nevada, United States | OPGC |  | | 2015 | | | | | | | Wild material | | 1927627 | OPGC 6197 |
| 8 | OPGC 6106 | NV052-504 | Thymophylla pentachaeta (DC.) Small | United States | OPGC |  | | 2014 | | | | | | | Wild material | | 1922084 | OPGC 6106 |
| 9 | OPGC 6107 | NV052-505 | Thymophylla pentachaeta (DC.) Small | United States | OPGC |  | | 2014 | | | | | | | Wild material | | 1922085 | OPGC 6107 |
| 10 | W6 62572 | NM080-455 | Sporobolus cryptandrus (Torr.) A. Gray | New Mexico, United States | W6 |  | | 2025 | | | | | | | Wild material | Perennial grass with flat to involute blades 2-8 mm wide and 5-20 cm long. Flag blades creating about a 90-degree angle with the culm. Blades glabrous on underside and slightly rough to the touch on upper surface. Base of panicle partially contained in sheath while the upper portion opens to a narrowly pyramidal panicle as it matures. Panicles 25 cm long and 16 cm wide, with pale to lead colored spikelets less than 3 mm long. | 2192270 | W6 62572 |
| 11 | W6 62579 RE | NM080-468 | Bouteloua gracilis (Kunth) Lag. ex Griffiths | New Mexico, United States | W6 |  | | 2025 | | | | | | | Wild material | RECOLLECTION of NM080-295. Tufted perennial grass, 25-60 cm tall with smooth or minutely pubescent stem nodes, short, stout rhizomes and an inflorescence panicle of 1-4 curved racemose secund branches. The blue-green leaves grow in tufts and turn straw colored and curl when dry. The inflorescence chafe resembles an eyelash when the seeds are mature or have already dispersed. | 2192277 | W6 62579 RE |
| 12 | W6 62580 | NM080-470 | Bouteloua eriopoda (Torr.) Torr. | New Mexico, United States | W6 |  | | 2025 | | | | | | | Wild material | A perennial grass, producing long stolons and sometimes short rhizomes. Lower internodes are densely wooly pubescent, with sheaths glabrous or sparsely pilose. Sheaths often pilose near ligules. Ligules 0.1 to 0.4 mm of hairs. Blades are thin, 0.5 to 2 mm wide, and about 2.5 to 6 cm long. Panicles may have 2 to 8 branches that are densely wooly pubescent at the base and 14 to 50 mm long. Lemmas have a single awn most times and lateral awns are absent or very short. | 2192278 | W6 62580 |
| 13 | W6 62584 | NM080-477 | Zinnia acerosa (DC.) A. Gray | New Mexico, United States | W6 |  | | 2025 | | | | | | | Wild material | Perennial subshrub, with a woody base and scaly grayish bark. Leaves are linear to oblanceolate-linear and needle-like with a single nerve running down the center. Campanulate involucres. 4 to 7 white to cream colored ray flowers and 8 to 13 yellow disk flowers. Seeds form from both disk and ray florets, but mostly occurred at ray florets. | 2192282 | W6 62584 |
| 14 | W6 60374 | NM080-295 | Bouteloua gracilis (Kunth) Lag. ex Griffiths | New Mexico, United States | W6 |  | | 2022 | | | | | | | Wild material | Perennial bunchgrass forms a dense tuft of basal leaves that are up to 6 in tall; they are green to bluish-green, linear in shape, and rough-textured along their margins. It develops one or more flowering culms that are green (immature) or light-tan (mature). | 2138312 | W6 60374 |
| 15 | W6 60428 | NM080-287 | Aristida purpurea Nutt. | New Mexico, United States | W6 |  | | 2022 | | | | | | | Wild material | Perennial bunchgrass, growing erect to under 2 ft in height, flower glumes often is a light brown to reddish-purple color, easily identifiable by the three awns that are often sharp. | 2138366 | W6 60428 |
| 16 | W6 59789 | NV052-844 | Trichoptilium incisum (A. Gray) A. Gray | Nevada, United States | W6 | | | 2021 | | | | | | | Wild material | Inflorescence forms on a red, leafless stalk. Flower heads are solitary with yellow disc florets made of dozens of small flowers. Five-lobed flowers. Leaves are short and narrow, with dentate margins. Leaves are glandular and covered with dense, woolly hairs. | 2132371 | W6 59789 |
| 17 | W6 59790 | NV052-845 | Physaria tenella (A. Nelson) OʼKane & Al-Shehbaz | Nevada, United States | W6 | | | 2021 | | | | | | | Wild material | Four large yellow petals. Four green sepals. Leaves narrowly elliptic and alternate in arrangement. Leaves and stems are covered in hairs giving it a silvery appearance. Fruit shaped as a spherical pod. | 2132372 | W6 59790 |
| 18 | W6 59860 | NV052-923 | Eriogonum inflatum Torr. & Frém. | Nevada, United States | W6 |  | | 2021 | | | | | | | Wild material | Yellow flowers with green or red midribs. Cyme-like inflorescence. Green basal leaves. Leafless stem that becomes inflated higher up. Flower stalks red or green in color. | 2132439 | W6 59860 |
| 19 | OPGC 8390 | NM080-264 | Thelesperma longipes A. Gray | New Mexico, United States | OPGC | | | 2021 | | | | | | | Wild material | Leaves halfway up stem, pappus absent, outer phyllaries 1/2 length of inner phyllaries, flower yellow, single born inflorescense, terminal inflorescence | 2120640 | OPGC 8390 |
| 20 | OPGC 8395 | NM080-273 | Ratibida tagetes (E. James) Barnhart | New Mexico, United States | OPGC | | | 2021 | | | | | | | Wild material | Round seed heads, spherical to ovoid | 2120649 | OPGC 8395 |
| 21 | W6 59459 | NM080-249 | Plantago patagonica Jacq. | New Mexico, United States | W6 | | | 2021 | | | | | | | Wild material | Small white flower petals, plants green, turning tan when dried. | 2120626 | W6 59459 |
| 22 | W6 59460 | NM080-250 | Plantago helleri Small | New Mexico, United States | W6 | | | 2021 | | | | | | | Wild material | 4 small white flower petals (larger than patagonica). plants green, turning tan when dried. Flower head thicker than patagonica as well. | 2120627 | W6 59460 |
| 23 | W6 59461 | NM080-251 | Phacelia integrifolia Torr. | New Mexico, United States | W6 | | | 2021 | | | | | | | Wild material | Purple flowers, curving spike inflorescence. Green plant turning brown as it dries | 2120628 | W6 59461 |
| 24 | W6 59463 | NM080-253 | Physaria fendleri (A. Gray) OʼKane & Al-Shehbaz | New Mexico, United States | W6 | | | 2021 | | | | | | | Wild material | 4 petaled yellow flower, clustered inflorescence stems with younger flowers at top, to older flowers/seed pods lower. | 2120630 | W6 59463 |
| 25 | W6 59464 | NM080-254 | Physaria fendleri (A. Gray) OʼKane & Al-Shehbaz | New Mexico, United States | W6 | | | 2021 | | | | | | | Wild material | 4 petaled yellow flower, clustered inflorescence stems with younger flowers at top, to older flowers/seed pods lower. | 2120631 | W6 59464 |
| 26 | W6 59466 | NM080-256 | Physaria fendleri (A. Gray) OʼKane & Al-Shehbaz | New Mexico, United States | W6 | | | 2021 | | | | | | | Wild material | 4 petaled yellow flower, clustered inflorescence stems with younger flowers at top, to older flowers/seed pods lower. | 2120633 | W6 59466 |
| 27 | W6 59468 | NM080-259 | Physaria fendleri (A. Gray) OʼKane & Al-Shehbaz | New Mexico, United States | W6 | | | 2021 | | | | | | | Wild material | 4 petaled yellow flower, clustered inflorescense stems with younger flowers at top, to older flowers/seed pods lower. | 2120635 | W6 59468 |
| 28 | W6 59474 | NM080-265 | Plantago rhodosperma Decne. | New Mexico, United States | W6 | | | 2021 | | | | | | | Wild material | Red seed, pubescence on leaves, stem, and spike (inflorescence) | 2120641 | W6 59474 |
| 29 | W6 59475 | NM080-266 | Verbesina encelioides (Cav.) Benth. & Hook. f. ex A. Gray | New Mexico, United States | W6 | | | 2021 | | | | | | | Wild material | Ray and disc flowers yellow; pubescent foliage, serrate, elliptic leaf; flower head 1-2 cm diameter | 2120642 | W6 59475 |
| 30 | OPGC 7266 | NM080-101 | Mentzelia humilis (Urb. & Gilg) J. Darl. | New Mexico, United States | OPGC |  | | 2018 | | | | | | | Wild material | | 1970269 | OPGC 7266 |
| 31 | OPGC 7272 | NM080-112 | Thelesperma megapotamicum (Spreng.) Kuntze | New Mexico, United States | OPGC |  | | 2018 | | | | | | | Wild material | | 1970279 | OPGC 7272 |
| 32 | OPGC 7291 | NM080-95 | Zeltnera maryanniana (B. L. Turner) G. Mans. | New Mexico, United States | OPGC |  | | 2018 | | | | | | | Wild material | | 1970320 | OPGC 7291 |
| 33 | W6 55572 | NM080-118 | Sartwellia flaveriae A. Gray | New Mexico, United States | W6 |  | | 2018 | | | | | | | Wild material | | 1970283 | W6 55572 |
| 34 | W6 55606 | NM080-91 | Vachellia vernicosa (Britton & Rose) Seigler & Ebinger | New Mexico, United States | W6 |  | | 2018 | | | | | | | Wild material | | 1970317 | W6 55606 |
| 35 | W6 55002 | NV052-698 | Xylorhiza tortifolia (Torr. & A. Gray) Greene | Nevada, United States | W6 |  | | 2018 | | | | | | | Wild material | Xylorhiza tortifolia | 1966229 | W6 55002 |
| 36 | NA 88017 | NV052-633 | Fallugia paradoxa (D. Don) Endl. ex Torr. | Nevada, United States | NA | | | 2018 | | | | | | | Wild material | | 1965163 | NA 88017 |
| 37 | W6 54447 | NV052-634 | Encelia virginensis A. Nelson | Nevada, United States | W6 | | | 2018 | | | | | | | Wild material | Encelia virginensis | 1965164 | W6 54447 |
| 38 | W6 53806 | NM080-59 | Atriplex canescens (Pursh) Nutt. | New Mexico, United States | W6 |  | | 2018 | | | | | | | Wild material | | 1964384 | W6 53806 |
| 39 | W6 53807 | NM080-60 | Parthenium incanum Kunth | New Mexico, United States | W6 |  | | 2018 | | | | | | | Wild material | | 1964385 | W6 53807 |
| 40 | W6 53818 | NM080-72 | Nerisyrenia linearifolia (S. Watson) Greene | New Mexico, United States | W6 |  | | 2018 | | | | | | | Wild material | | 1964396 | W6 53818 |
| 41 | W6 53819 | NM080-73 | Sporobolus nealleyi Vasey | New Mexico, United States | W6 |  | | 2018 | | | | | | | Wild material | | 1964397 | W6 53819 |
| 42 | W6 53925 | NV040-259 | Chaenactis fremontii A. Gray | Nevada, United States | W6 |  | | 2018 | | | | | | | Wild material | | 1964503 | W6 53925 |
| 43 | W6 53941 | NV040-275 | Encelia virginensis A. Nelson | Nevada, United States | W6 |  | | 2018 | | | | | | | Wild material | | 1964519 | W6 53941 |
| 44 | OPGC 7197 | NM030-76 | Thelesperma longipes A. Gray | New Mexico, United States | OPGC | | | 2018 | | | | | | | Wild material | | 1958213 | OPGC 7197 |
| 45 | OPGC 7785 | NM030-55 | Senecio flaccidus Less. var. flaccidus | New Mexico, United States | OPGC | | | 2018 | | | | | | | Wild material | | 1958192 | OPGC 7785 |
| 46 | W6 53461 | NM030-59 | Nerisyrenia camporum (A. Gray) Greene | New Mexico, United States | W6 | | | 2018 | | | | | | | Wild material | | 1958196 | W6 53461 |
| 47 | W6 53462 | NM030-60 | Streptanthus carinatus C. Wright ex A. Gray | New Mexico, United States | W6 | | | 2018 | | | | | | | Wild material | | 1958197 | W6 53462 |
| 48 | W6 53481 | NM030-79 | Parthenium incanum Kunth | New Mexico, United States | W6 | | | 2018 | | | | | | | Wild material | | 1958216 | W6 53481 |
| 49 | W6 52128 | NM030-10 | Sporobolus cryptandrus (Torr.) A. Gray | New Mexico, United States | W6 | | | 2017 | | | | | | | Wild material | | 1947263 | W6 52128 |