| 0 | PI 4826 | | Antirrhinum spp. | California, United States | | | Historic | 1540247 |
| 1 | PI 4827 | | Lupinus spp. | California, United States | | | Historic | 1540248 |
| 2 | PI 4828 | | Heteromeles arbutifolia (Lindl.) M. Roem. | California, United States | | | Historic | 1540249 |
| 3 | PI 4829 | | Undetermined spp. | California, United States | | | Historic | 1540250 |
| 4 | PI 4830 | | Cercocarpus traskiae Eastw. | California, United States | | | Historic | 1540251 |
| 5 | PI 4831 | | Undetermined spp. | California, United States | | | Historic | 1540253 |
| 6 | PI 4832 | | Eriogonum spp. | California, United States | | | Historic | 1540254 |
| 7 | PI 4833 | | Undetermined spp. | California, United States | | | Historic | 1540255 |
| 8 | PI 4834 | | Quercus spp. | California, United States | | | Historic | 1540256 |
| 9 | PI 4835 | | Undetermined spp. | California, United States | | | Historic | 1540257 |
| 10 | PI 4836 | | Quercus spp. | California, United States | | | Historic | 1540259 |
| 11 | PI 4837 | | Malva assurgentiflora (Kellogg) M. F. Ray | California, United States | | | Historic | 1540260 |
| 12 | PI 4838 | | Ceanothus arboreus Greene | California, United States | | | Historic | 1540261 |
| 13 | PI 4839 | | Undetermined spp. | California, United States | | | Historic | 1540280 |
| 14 | PI 4840 | | Ribes viburnifolium A. Gray | California, United States | | | Historic | 1540281 |
| 15 | PI 7109 | | Undetermined spp. | California, United States | | | Historic | 1544639 |
| 16 | PI 7110 | | Undetermined spp. | California, United States | | | Historic | 1544640 |
| 17 | PI 7111 | | Rhus ovata S. Watson | District of Columbia, United States | | | Historic | 1544641 |
| 18 | PI 7112 | | Galium spp. | California, United States | | | Historic | 1544642 |
| 19 | PI 7113 | | Senecio spp. | California, United States | | | Historic | 1544643 |
| 20 | PI 7114 | | Phacelia spp. | California, United States | | | Historic | 1544644 |
| 21 | PI 7115 | | Lyonothamnus floribundus A. Gray | California, United States | | | Historic | 1544645 |
| 22 | PI 7116 | | Eriogonum spp. | California, United States | | | Historic | 1544646 |