| 0 | PI 51254 | | Olneya tesota A. Gray | California, United States | | | Historic | 1920 | COLLECTED | | | | | | | | 1505963 | PI 51254 |
| 1 | PI 4537 | | Olneya tesota A. Gray | Sonora, Mexico | | | Historic | 1899 | COLLECTED | | | | | | | | 1539920 | PI 4537 |
| 2 | W6 61447 | CA067-32 | Olneya tesota A. Gray | California, United States | W6 |  | | 2024 | | | | | | | | | 2167546 | W6 61447 |
| 3 | DLEG 960092 | DLEG 960092 | Olneya tesota A. Gray | | | | Historic | 2018 | | | | | | | Wild material | | 1970822 | DLEG 960092 |
| 4 | W6 50527 | CA660-13 | Olneya tesota A. Gray | California, United States | W6 | | Not Available | 2015 | | | | | | | Wild material | | 1930538 | W6 50527 |
| 5 | W6 48605 | CA930A-279 | Olneya tesota A. Gray | California, United States | W6 |  | | 2014 | | | | | | | Wild material | | 1922039 | W6 48605 |
| 6 | W6 48606 | CA930A-296 | Olneya tesota A. Gray | California, United States | W6 |  | Not Available | 2014 | | | | | | | Wild material | | 1922040 | W6 48606 |
| 7 | DLEG 80026 | DLEG 80026 | Olneya tesota A. Gray | Arizona, United States | | | Historic | 2008 | COLLECTED | 07/07/2008 | Along Park Link Rd. N 32 37.479' x W 111 11.534' | | 2375 | Gently sloping ara in broad valley with fine sandy clay soil | Wild material | Collectors M. Johnson, W. Kendall Common Name(s): Desert ironwood, Palo fierro, Tesota | 1906020 | DLEG 80026 |
| 8 | DLEG 930115 | DLEG 930115 | Olneya tesota A. Gray | Arizona, United States | |  | Historic | 1993 | COLLECTED | 08/03/1993 | Pima Co., Ina Rd., W to Wade Rd., after steep curve at hill, N side of Rd., Tucson Mountains. | | | Arizona Upland Subdivision Sonoran Desertscrub with Carnegiea gigantea. | Wild material | | 1527643 | DLEG 930115 |
| 9 | DLEG 930116 | DLEG 930116 | Olneya tesota A. Gray | Arizona, United States | |  | Historic | 1993 | COLLECTED | 08/03/1993 | Pima Co., 0.1 mi. W of mile post 3 on Gates Pass Rd., Tucson Mountains. | | | Arizona Upland Subdivision Sonoran Desertscrub with Carnegiea gigantea, Simmondsia chinensis. | Wild material | | 1527644 | DLEG 930116 |
| 10 | DLEG 920195 | DLEG 920195 | Olneya tesota A. Gray | Arizona, United States | | | Historic | 1992 | COLLECTED | 07/07/1992 | Pima Co., Camino de Oeste, 0.1 mi. N of intersection w/ Gates Pass Rd., Tucson. | | | Arizona Upland Subdivision Sonoran Desertscrub with Cercidium microphyllum, Ambrosia deltoidea. | Wild material | Pods slightly green when picked. | 1527801 | DLEG 920195 |
| 11 | DLEG 910297 | DLEG 910297 | Olneya tesota A. Gray | Arizona, United States | |  | Historic | 1991 | COLLECTED | 08/15/1991 | Pima Co., Along Magee Rd., for a distance of 1/4 mi. W of Thornydale. NW side of Tucson. | | | Arizona Upland Subdivision Sonoran Desertscrub. | Wild material | Received from Phyllis Stephens. | 1527800 | DLEG 910297 |
| 12 | DLEG 900342 | DLEG 900342 | Olneya tesota A. Gray | Arizona, United States | |  | Historic | 1990 | COLLECTED | 06/1990 | Pima Co., Jct. of Camino de Oeste and Gates Pass Rd., Tucson. 32 14'N, 111 04'W. Elevation 2900 ft. | | | Arizona Upland Subdivision Sonoran Desertscrub with Cercidium microphyllum, Simmondsia chinensis, Larrea divaricata, Acacia constricta, Ambrosia deltoidea, Opuntia fulgida. | Wild material | | 1527079 | DLEG 900342 |
| 13 | DLEG 890152 | DLEG 890152 | Olneya tesota A. Gray | Arizona, United States | |  | Historic | 1989 | COLLECTED | 06/27/1989 | Pima Co., Jct. of Camino de Oeste and Gates Pass Rd., Tucson. 32 14'N, 111 04'W. Elevation 2900 ft. | | | Arizona Upland Subdivision Sonoran Desertscrub with Cercidium microphyllum, Simmondsia chinensis, Larrea divaricata, Acacia constricta, Ambrosia deltoidea, Opuntia fulgida. | Wild material | M. Johnson 89-065. | 1528238 | DLEG 890152 |