| 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 8462 | NV052-846 | Thymophylla pentachaeta (DC.) Small | Nevada, United States | OPGC | | Not Available | 2021 | | | | | | | Wild material | Yellow flowerhead with 13 petals. Short, linear leaves with opposite arrangement. Gray-green stems and leaves. | 2132373 | OPGC 8462 |
| 3 | OPGC 8465 | NV052-893 | Thymophylla acerosa (DC.) Strother | Nevada, United States | OPGC | | Not Available | 2021 | | | | | | | Wild material | Plant aromatic, woody, branching; leaves opposite, linear, glabrous; flowers sessile, disk and ray flowers yellow, bracts gland-dotted. | 2132417 | OPGC 8465 |
| 4 | 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 |
| 5 | 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 |
| 6 | OPGC 7267 | NM080-102 | Thymophylla pentachaeta (DC.) Small | New Mexico, United States | OPGC |  | | 2018 | | | | | | | Wild material | | 1970270 | OPGC 7267 |
| 7 | OPGC 6521 | NV040-265 | Thymophylla pentachaeta (DC.) Small | Nevada, United States | OPGC |  | | 2018 | | | | | | | Wild material | | 1964509 | OPGC 6521 |
| 8 | OPGC 6461 | NM030-75 | Thymophylla pentachaeta (DC.) Small | New Mexico, United States | OPGC | | Not Available | 2018 | | | | | | | Wild material | | 1958212 | OPGC 6461 |
| 9 | OPGC 6343 | NV040-250 | Thymophylla pentachaeta (DC.) Small | Nevada, United States | OPGC |  | Not Available | 2017 | | | | | | | Wild material | | 1949050 | OPGC 6343 |
| 10 | OPGC 6316 | CA690-78 | Thymophylla pentachaeta (DC.) Small var. belenidium (DC.) Strother | California, United States | OPGC |  | | 2017 | | | | | | | Wild material | | 1948699 | OPGC 6316 |
| 11 | OPGC 6249 | NM030-1 | Thymophylla acerosa (DC.) Strother | New Mexico, United States | OPGC | | | 2017 | | | | | | | Wild material | | 1943600 | OPGC 6249 |
| 12 | OPGC 6197 | NV040-209 | Thymophylla pentachaeta (DC.) Small | Nevada, United States | OPGC |  | | 2015 | | | | | | | Wild material | | 1927627 | OPGC 6197 |
| 13 | OPGC 6106 | NV052-504 | Thymophylla pentachaeta (DC.) Small | United States | OPGC |  | | 2014 | | | | | | | Wild material | | 1922084 | OPGC 6106 |
| 14 | OPGC 6107 | NV052-505 | Thymophylla pentachaeta (DC.) Small | United States | OPGC |  | | 2014 | | | | | | | Wild material | | 1922085 | OPGC 6107 |
| 15 | NSL 465167 | LBJWC-1262 | Thymophylla tenuiloba (DC.) Small | Texas, United States | OPGC | | Not Available | 2009 | | | | | | | Wild material | | 1815304 | NSL 465167 |
| 16 | OPGC 5621 | NM930-051 | Thymophylla pentachaeta (DC.) Small var. hartwegii (A. Gray) Strother | New Mexico, United States | OPGC |  | Not Available | 2009 | | | | | | | Wild material | | 1802228 | OPGC 5621 |
| 17 | OPGC 5575 | AZ-93005-17 | Thymophylla pentachaeta (DC.) Small | Wyoming, United States | OPGC |  | Not Available | 2007 | | | | | | | Wild material | | 1740514 | OPGC 5575 |