| 0 | W6 59826 | NV052-883 | Thamnosma montana Torr. & Frém. | Nevada, United States | W6 | | Not Available | 2021 | | | | | | | Wild material | Stem broom-like, yellow-green, gland-dotted, generally leafless. Flowers dark purple, elliptic tips reflexed. Fruit turns dark brown/ purple when mature. Strong citrusy odor. | 2132408 | W6 59826 |
| 1 | W6 54998 | NV052-693 | Thamnosma montana Torr. & Frém. | Nevada, United States | W6 |  | | 2018 | | | | | | | Wild material | Thamnosma montana | 1966225 | W6 54998 |
| 2 | W6 52637 | CA930A-536 | Thamnosma montana Torr. & Frém. | California, United States | W6 |  | Not Available | 2017 | | | | | | | Wild material | | 1948958 | W6 52637 |
| 3 | W6 52546 | NV040-252 | Thamnosma montana Torr. & Frém. | Nevada, United States | W6 |  | | 2017 | | | | | | | Wild material | | 1948801 | W6 52546 |
| 4 | W6 49870 | CA930A-381 | Thamnosma montana Torr. & Frém. | California, United States | W6 |  | | 2015 | | | | | | | Wild material | | 1926798 | W6 49870 |
| 5 | W6 48649 | NV052-525 | Thamnosma montana Torr. & Frém. | Arizona, United States | W6 |  | | 2014 | | | | | | | Wild material | | 1922081 | W6 48649 |
| 6 | W6 47231 | NV052B-34 | Thamnosma montana Torr. & Frém. | United States | W6 |  | | 2014 | | | | | | | Wild material | | 1916965 | W6 47231 |
| 7 | RRUT 507 | RRUT 507 | Thamnosma montana Torr. & Frém. | California, United States | | | Historic | 2012 | COLLECTED | 04/26/2012 | Pinyon Flats, Riverside County. | 33.58274000, -116.45604000 | 1234 | | Wild material | | 1902381 | RRUT 507 |
| 8 | RRUT 505 | RRUT 505 | Thamnosma montana Torr. & Frém. | California, United States | | | Historic | 2012 | DONATED | 04/13/2012 | | | | | Wild material | | 1902379 | RRUT 505 |
| 9 | RRUT 506 | RRUT 506 | Thamnosma montana Torr. & Frém. | California, United States | | | Historic | 2012 | DONATED | 04/13/2012 | | | | | Wild material | | 1902380 | RRUT 506 |
| 10 | RSD 2012024 | RSD 2012024 | Thamnosma montana Torr. & Frém. | California, United States | | | Historic | 2012 | COLLECTED | 04/11/2012 | Shelter Valley/Scissors Crossing, San Diego County. | 33.09294000, -116.46774000 | 730 | Desert scrub/Juniper, Mesquite, Cholla, Yucca. | Wild material | | 1902372 | RSD 2012024 |
| 11 | RRUT 499 | RRUT 499 | Thamnosma montana Torr. & Frém. | California, United States | | | Historic | 2012 | COLLECTED | 02/08/2012 | In-Koh-Pah, Imperial County. | 33.64337000, -116.10064000 | 975 | Desert wash/creosote bush scrub. Recent rains; soil moist; plants well hydrated and in peak bloom. Material pooled from two plants growing within 2 m of one another. Fruit dried; looks like previous season's. (information from collector) | Wild material | | 1902373 | RRUT 499 |
| 12 | RSD 2012020 | RSD 2012020 | Thamnosma montana Torr. & Frém. | California, United States | | | Historic | 2012 | COLLECTED | 02/08/2012 | In-Koh-Pah, Imperial County. | 33.64337000, -116.10064000 | 975 | Desert wash/creosote bush scrub. Recent rains; soil moist; plants well hydrated and in peak bloom. Material pooled from two plants growing within 2 m of one another. Fruit dried; looks like previous season's. (information from collector) | Wild material | | 1902368 | RSD 2012020 |
| 13 | W6 42688 | NV040-58 | Thamnosma montana Torr. & Frém. | Utah, United States | W6 |  | | 2011 | | | | | | | Wild material | | 1893585 | W6 42688 |
| 14 | W6 32536 | AZ-93005-13 | Thamnosma montana Torr. & Frém. | Colorado, United States | W6 |  | | 2007 | | | | | | | Wild material | | 1740292 | W6 32536 |