| 0 | PI 349268 | 2062 | Streptanthus carinatus C. Wright ex A. Gray subsp. arizonicus (S. Watson) Kruckeb. et al. | Arizona, United States | W6 | | | 1970 | COLLECTED | 1968 | 2.5km east of Continental, Pima County | | 930 | | Wild material | Erect annual to 8dm, glaucous. Leaves fleshy; flowers white, petals with purplish nerves. Common under mesquite and Larrea. 10 | 1260634 | PI 349268 |
| 1 | PI 341918 | 2068 | Streptanthus carinatus C. Wright ex A. Gray subsp. arizonicus (S. Watson) Kruckeb. et al. | Arizona, United States | W6 | | | 1969 | COLLECTED | | Disturbed roadside off U.S. 80, southeast outskirts of Tucson | | | | Wild material | Annual herb with erect and simple or ascending, moderately branching stems; 6 to 10dm high; flowers white with purple nerves on outside, good seeder. 10 | 1255020 | PI 341918 |
| 2 | W6 61600 | CA370-289 | Streptanthus crassicaulis Torr. | Nevada, United States | W6 |  | | 2024 | | | | | | | Wild material | Perennial herb from a woody caudex with an inflated stem Leaves are largely in a basal rosette with obovate to oblanceolate Leaves further up the stem tend to be much smaller and linear The rounded flowers have a coat of thick pouched sepals which part to reveal purple or brown sepals The fruit is a thin silique (Received as Caulanthus crassicaulis var. crassicaulis) | 2168048 | W6 61600 |
| 3 | W6 59377 | CA930A-948 | Streptanthus lasiophyllus (Hook. & Arn.) Hoover | California, United States | W6 | | | 2021 | | | | | | | Wild material | #NAME? | 2120430 | W6 59377 |
| 4 | W6 58506 | NV030-1453 | Streptanthus longirostris (S. Watson) S. Watson | Nevada, United States | W6 | | Not Available | 2020 | | | | | | | Wild material | Around 1.5 feet in height, silique droops, sometimes almost appressed to stem, silique is around 3 inches. | 2110400 | W6 58506 |
| 5 | W6 58295 | CA930A-851 | Streptanthus lasiophyllus (Hook. & Arn.) Hoover | California, United States | W6 | | | 2020 | | | | | | | Wild material | | 2109858 | W6 58295 |
| 6 | W6 58319 | CA930A-879 | Streptanthus lasiophyllus (Hook. & Arn.) Hoover | California, United States | W6 | | | 2020 | | | | | | | Wild material | | 2109882 | W6 58319 |
| 7 | W6 58354 | CA930A-914 | Streptanthus pilosus (S. Watson) Jeps. | California, United States | W6 | | | 2020 | | | | | | | Wild material | | 2109917 | W6 58354 |
| 8 | W6 58183 | CA930A-808 | Streptanthus longirostris (S. Watson) S. Watson | California, United States | W6 | | | 2020 | | | | | | | Wild material | | 2107566 | W6 58183 |
| 9 | W6 58204 | CA930A-830 | Streptanthus lasiophyllus (Hook. & Arn.) Hoover | California, United States | W6 | | | 2020 | | | | | | | Wild material | | 2107585 | W6 58204 |
| 10 | W6 58217 | CA930A-843 | Streptanthus lasiophyllus (Hook. & Arn.) Hoover | California, United States | W6 | | | 2020 | | | | | | | Wild material | | 2107597 | W6 58217 |
| 11 | W6 56761 | OR110-1076 | Streptanthus glandulosus Hook. | Oregon, United States | W6 |  | Not Available | 2019 | | | | | | | Wild material | | 2094567 | W6 56761 |
| 12 | W6 56436 | CA190B-129 | Streptanthus lasiophyllus (Hook. & Arn.) Hoover | California, United States | W6 |  | | 2019 | | | | | | | Wild material | | 2091939 | W6 56436 |
| 13 | W6 56479 | CA930A-754 | Streptanthus lasiophyllus (Hook. & Arn.) Hoover | California, United States | W6 |  | Not Available | 2019 | | | | | | | Wild material | | 2091982 | W6 56479 |
| 14 | W6 55490 | CA930D-29 | Streptanthus anceps (Payson) Hoover | California, United States | W6 |  | | 2018 | | | | | | | Wild material | | 1970201 | W6 55490 |
| 15 | W6 55761 | CA930A-709 | Streptanthus lasiophyllus (Hook. & Arn.) Hoover | California, United States | W6 |  | | 2018 | | | | | | | Wild material | Guillenia lasiophylla | 1970472 | W6 55761 |
| 16 | W6 54977 | NV052-667 | Streptanthus longirostris (S. Watson) S. Watson | Nevada, United States | W6 |  | | 2018 | | | | | | | Wild material | Streptanthella longirostris | 1966204 | W6 54977 |
| 17 | W6 53462 | NM030-60 | Streptanthus carinatus C. Wright ex A. Gray | New Mexico, United States | W6 | | | 2018 | | | | | | | Wild material | | 1958197 | W6 53462 |
| 18 | W6 53491 | SBBG-7 | Streptanthus inflatus (S. Watson) Greene | California, United States | W6 | | | 2018 | | | | | | | Wild material | | 1958226 | W6 53491 |
| 19 | W6 52310 | CA650-72 | Streptanthus lasiophyllus (Hook. & Arn.) Hoover | California, United States | W6 |  | | 2017 | | | | | | | Wild material | | 1948565 | W6 52310 |
| 20 | W6 50178 | CA650-60 | Streptanthus inflatus (S. Watson) Greene | California, United States | W6 |  | | 2015 | | | | | | | Wild material | | 1927641 | W6 50178 |
| 21 | W6 49865 | NV030-971 | Streptanthus longirostris (S. Watson) S. Watson | Nevada, United States | W6 |  | | 2015 | | | | | | | Wild material | | 1926793 | W6 49865 |
| 22 | W6 48647 | UT080-143 | Streptanthus longirostris (S. Watson) S. Watson | United States | W6 |  | | 2014 | | | | | | | Wild material | | 1922079 | W6 48647 |
| 23 | W6 45802 | NV030-650 | Streptanthus longirostris (S. Watson) S. Watson | Nevada, United States | W6 |  | | 2013 | | | | | | | Wild material | | 1907761 | W6 45802 |
| 24 | W6 43723 | UT080-55 | Streptanthus crassicaulis Torr. | Utah, United States | W6 |  | | 2012 | | | | | | | Wild material | | 1900114 | W6 43723 |
| 25 | W6 43194 | NV030-550 | Streptanthus longirostris (S. Watson) S. Watson | Nevada, United States | W6 |  | | 2012 | | | | | | | Wild material | | 1897988 | W6 43194 |
| 26 | W6 43483 | NV040-122 | Streptanthus crassicaulis Torr. | Nevada, United States | W6 |  | | 2012 | | | | | | | Wild material | | 1898559 | W6 43483 |
| 27 | W6 42674 | NV030-502 | Streptanthus longirostris (S. Watson) S. Watson | Nevada, United States | W6 |  | | 2011 | | | | | | | Wild material | | 1893571 | W6 42674 |
| 28 | W6 42675 | NV030-515 | Streptanthus longirostris (S. Watson) S. Watson | Nevada, United States | W6 |  | | 2011 | | | | | | | Wild material | | 1893572 | W6 42675 |
| 29 | W6 40409 | NV040-109 | Streptanthus crassicaulis Torr. | Nevada, United States | W6 |  | | 2011 | | | | | | | Wild material | | 1861173 | W6 40409 |
| 30 | W6 40610 | NV030-365 | Streptanthus longirostris (S. Watson) S. Watson | Nevada, United States | W6 |  | | 2011 | | | | | | | Wild material | | 1861357 | W6 40610 |
| 31 | W6 39708 | NM930-091 | Streptanthus carinatus C. Wright ex A. Gray subsp. carinatus | New Mexico, United States | W6 |  | | 2010 | | | | | | | Wild material | | 1849607 | W6 39708 |
| 32 | W6 30157 | CA170-50 | Streptanthus pilosus (S. Watson) Jeps. | California, United States | W6 |  | | 2007 | | | | | | | Wild material | | 1719185 | W6 30157 |
| 33 | W6 27202 | UT030-013 | Streptanthus longirostris (S. Watson) S. Watson | Utah, United States | W6 |  | | 2005 | | | | | | | Wild material | Forb .15-.45 meters tall. | 1674237 | W6 27202 |