| 0 | W6 61487 | CA170-272 | Xylorhiza tortifolia (Torr. & A. Gray) Greene | California, United States | W6 |  | | 2024 | | | | | | | | | 2167586 | W6 61487 |
| 1 | W6 59758 | NV052-813 | Xylorhiza tortifolia (Torr. & A. Gray) Greene | Nevada, United States | W6 | | | 2021 | | | | | | | Wild material | Stems branching at base; leaves are linear or lanceolate with pointed tips and spiny edges. Leaf surfaces are hairy and glandular. Ray flowers purple to white, disk flowers yellow. | 2132340 | W6 59758 |
| 2 | W6 59764 | NV052-819 | Xylorhiza tortifolia (Torr. & A. Gray) Greene | Nevada, United States | W6 | | | 2021 | | | | | | | Wild material | White to light-lavender petals with 18-60 ray florets and yellow at the center. Gray-green stems with fine hairs. Leaves are dentate and growing from the base or lower portion of the plant. Woody base. | 2132346 | W6 59764 |
| 3 | W6 59778 | NV052-833 | Xylorhiza tortifolia (Torr. & A. Gray) Greene | Nevada, United States | W6 | | | 2021 | | | | | | | Wild material | Stems branching at base; leaves are linear or lanceolate with pointed tips and spiny edges. Leaf surfaces are hairy and glandular. Ray flowers purple to white, disk flowers yellow. | 2132360 | W6 59778 |
| 4 | W6 59806 | NV052-861 | Xylorhiza tortifolia (Torr. & A. Gray) Greene | Nevada, United States | W6 | | | 2021 | | | | | | | Wild material | Stems branching at base; leaves are linear or lanceolate with pointed tips and spiny edges.ûLeaf surfaces are hairy and glandular. Ray flowers purple to white, disk flowers yellow. | 2132388 | W6 59806 |
| 5 | W6 59445 | MD1-5 | Xylorhiza tortifolia (Torr. & A. Gray) Greene var. tortifolia | California, United States | W6 | | | 2021 | | | | | | | Wild material | | 2120612 | W6 59445 |
| 6 | W6 59350 | CA660-33 | Xylorhiza tortifolia (Torr. & A. Gray) Greene | California, United States | W6 | | | 2021 | | | | | | | Wild material | | 2120403 | W6 59350 |
| 7 | W6 59393 | CA930A-964 | Xylorhiza tortifolia (Torr. & A. Gray) Greene var. tortifolia | California, United States | W6 | | | 2021 | | | | | | | Wild material | | 2120445 | W6 59393 |
| 8 | W6 59396 | CA930A-967 | Xylorhiza tortifolia (Torr. & A. Gray) Greene var. tortifolia | California, United States | W6 | | | 2021 | | | | | | | Wild material | | 2120448 | W6 59396 |
| 9 | W6 59400 | CA930A-971 | Xylorhiza tortifolia (Torr. & A. Gray) Greene var. tortifolia | California, United States | W6 | | | 2021 | | | | | | | Wild material | | 2120452 | W6 59400 |
| 10 | W6 58318 | CA930A-878 | Xylorhiza tortifolia (Torr. & A. Gray) Greene var. tortifolia | California, United States | W6 | | | 2020 | | | | | | | Wild material | | 2109881 | W6 58318 |
| 11 | W6 58345 | CA930A-905 | Xylorhiza tortifolia (Torr. & A. Gray) Greene var. tortifolia | California, United States | W6 | | | 2020 | | | | | | | Wild material | | 2109908 | W6 58345 |
| 12 | W6 58350 | CA930A-910 | Xylorhiza tortifolia (Torr. & A. Gray) Greene var. tortifolia | California, United States | W6 | | | 2020 | | | | | | | Wild material | | 2109913 | W6 58350 |
| 13 | W6 58369 | CO932-367 | Xylorhiza venusta (M. E. Jones) A. Heller | Colorado, United States | W6 | | | 2020 | | | | | | | Wild material | Glaucous leaves, most of which are on lower half of the inflorescence stems. Pappus cream colored. | 2109932 | W6 58369 |
| 14 | W6 58371 | CO932-369 | Xylorhiza venusta (M. E. Jones) A. Heller | Colorado, United States | W6 | | | 2020 | | | | | | | Wild material | Glaucous leaves, most of which on lower half of the inflorescence stems. Pappus cream colored. | 2109934 | W6 58371 |
| 15 | W6 57739 | CA170-245 | Xylorhiza tortifolia (Torr. & A. Gray) Greene | California, United States | W6 | | | 2020 | | | | | | | Wild material | SOS 92nd Shipment | 2105037 | W6 57739 |
| 16 | W6 55755 | CA930A-703 | Xylorhiza tortifolia (Torr. & A. Gray) Greene var. tortifolia | California, United States | W6 |  | | 2018 | | | | | | | Wild material | Xylorhiza tortifolia var. tortifolia | 1970466 | W6 55755 |
| 17 | W6 55175 | CO150A-38 | Xylorhiza venusta (M. E. Jones) A. Heller | Colorado, United States | W6 |  | | 2018 | | | | | | | Wild material | Xylorhiza venusta | 1967727 | W6 55175 |
| 18 | W6 55182 | CO150A-45 | Xylorhiza venusta (M. E. Jones) A. Heller | Colorado, United States | W6 |  | | 2018 | | | | | | | Wild material | Xylorhiza venusta | 1967734 | W6 55182 |
| 19 | W6 55002 | NV052-698 | Xylorhiza tortifolia (Torr. & A. Gray) Greene | Nevada, United States | W6 |  | | 2018 | | | | | | | Wild material | Xylorhiza tortifolia | 1966229 | W6 55002 |
| 20 | W6 55037 | CA170-197 | Xylorhiza tortifolia (Torr. & A. Gray) Greene | California, United States | W6 |  | | 2018 | | | | | | | Wild material | Xylorhiza tortifolia | 1966264 | W6 55037 |
| 21 | W6 55042 | CA170-202 | Xylorhiza tortifolia (Torr. & A. Gray) Greene | California, United States | W6 |  | | 2018 | | | | | | | Wild material | Xylorhiza tortifolia | 1966269 | W6 55042 |
| 22 | W6 55050 | CA170-210 | Xylorhiza tortifolia (Torr. & A. Gray) Greene | California, United States | W6 |  | | 2018 | | | | | | | Wild material | Xylorhiza tortifolia | 1966277 | W6 55050 |
| 23 | W6 53934 | NV040-268 | Xylorhiza tortifolia (Torr. & A. Gray) Greene | Nevada, United States | W6 |  | | 2018 | | | | | | | Wild material | | 1964512 | W6 53934 |
| 24 | W6 53983 | UT080-200 | Xylorhiza venusta (M. E. Jones) A. Heller | Utah, United States | W6 |  | | 2018 | | | | | | | Wild material | | 1964561 | W6 53983 |
| 25 | W6 53419 | CO150A-22 | Xylorhiza venusta (M. E. Jones) A. Heller | Colorado, United States | W6 | | | 2018 | | | | | | | Wild material | | 1958154 | W6 53419 |
| 26 | W6 52445 | CA690-79 | Xylorhiza tortifolia (Torr. & A. Gray) Greene var. tortifolia | California, United States | W6 |  | | 2017 | | | | | | | Wild material | | 1948700 | W6 52445 |
| 27 | W6 52013 | WY030-172 | Xylorhiza glabriuscula Nutt. | Wyoming, United States | W6 | | | 2017 | | | | | | | Wild material | | 1947146 | W6 52013 |
| 28 | W6 50519 | WY932A-179 | Xylorhiza glabriuscula Nutt. | Wyoming, United States | W6 | | Not Available | 2015 | | | | | | | Wild material | | 1930530 | W6 50519 |
| 29 | W6 48804 | UT931-577 | Xylorhiza venusta (M. E. Jones) A. Heller | Utah, United States | W6 |  | | 2015 | | | | | | | Wild material | | 1922615 | W6 48804 |
| 30 | W6 47554 | WY050-60 | Xylorhiza glabriuscula Nutt. | Wyoming, United States | W6 |  | | 2014 | | | | | | | Wild material | | 1918456 | W6 47554 |
| 31 | W6 47555 | WY932C-62 | Xylorhiza glabriuscula Nutt. | Wyoming, United States | W6 |  | | 2014 | | | | | | | Wild material | | 1918457 | W6 47555 |
| 32 | W6 46977 | WY050-24 | Xylorhiza glabriuscula Nutt. | Wyoming, United States | W6 | | Not Available | 2013 | | | | | | | Wild material | | 1914537 | W6 46977 |
| 33 | W6 46442 | WY932C-7 | Xylorhiza glabriuscula Nutt. | Wyoming, United States | W6 |  | | 2013 | | | | | | | Wild material | | 1911395 | W6 46442 |
| 34 | W6 44490 | WY010-42 | Xylorhiza glabriuscula Nutt. | United States | W6 |  | | 2012 | | | | | | | Wild material | | 1901278 | W6 44490 |
| 35 | W6 43413 | UT931-168 | Xylorhiza venusta (M. E. Jones) A. Heller | Utah, United States | W6 |  | | 2012 | | | | | | | Wild material | | 1898476 | W6 43413 |
| 36 | W6 43414 | UT931-171 | Xylorhiza venusta (M. E. Jones) A. Heller | Utah, United States | W6 |  | | 2012 | | | | | | | Wild material | | 1898477 | W6 43414 |
| 37 | W6 43415 | UT931-174 | Xylorhiza venusta (M. E. Jones) A. Heller | Utah, United States | W6 |  | | 2012 | | | | | | | Wild material | | 1898478 | W6 43415 |
| 38 | W6 43416 | UT931-175 | Xylorhiza venusta (M. E. Jones) A. Heller | Utah, United States | W6 |  | | 2012 | | | | | | | Wild material | | 1898479 | W6 43416 |
| 39 | W6 43417 | UT931-176 | Xylorhiza venusta (M. E. Jones) A. Heller | Utah, United States | W6 |  | | 2012 | | | | | | | Wild material | | 1898480 | W6 43417 |
| 40 | W6 43418 | UT931-177 | Xylorhiza venusta (M. E. Jones) A. Heller | Utah, United States | W6 |  | | 2012 | | | | | | | Wild material | | 1898481 | W6 43418 |
| 41 | W6 43644 | AZ010-20 | Xylorhiza tortifolia (Torr. & A. Gray) Greene var. tortifolia | Arizona, United States | W6 |  | | 2012 | | | | | | | Wild material | | 1898709 | W6 43644 |
| 42 | W6 43645 | UT931-170 | Xylorhiza venusta (M. E. Jones) A. Heller | Utah, United States | W6 |  | | 2012 | | | | | | | Wild material | | 1898710 | W6 43645 |
| 43 | W6 43646 | UT931-192 | Xylorhiza venusta (M. E. Jones) A. Heller | Utah, United States | W6 |  | | 2012 | | | | | | | Wild material | | 1898711 | W6 43646 |
| 44 | W6 39717 | NV040-27 | Xylorhiza tortifolia (Torr. & A. Gray) Greene | Nevada, United States | W6 |  | | 2010 | | | | | | | Wild material | | 1849588 | W6 39717 |
| 45 | W6 39718 | NV040-35 | Xylorhiza tortifolia (Torr. & A. Gray) Greene | Nevada, United States | W6 |  | | 2010 | | | | | | | Wild material | | 1849589 | W6 39718 |
| 46 | W6 35292 | WY010-4 | Xylorhiza glabriuscula Nutt. | Wyoming, United States | W6 |  | Not Available | 2009 | | | | | | | Wild material | | 1802268 | W6 35292 |
| 47 | W6 33378 | UT931-73 | Xylorhiza venusta (M. E. Jones) A. Heller | Utah, United States | W6 |  | | 2008 | | | | | | | Wild material | | 1780236 | W6 33378 |
| 48 | W6 27093 | CA170-06 | Xylorhiza tortifolia (Torr. & A. Gray) Greene | California, United States | W6 |  | | 2005 | | | | | | | Wild material | Shrub 0.3-0.6 meters tall. | 1674130 | W6 27093 |