| 0 | PI 146841 | | Syagrus romanzoffiana (Cham.) Glassman | California, United States | | | Historic | 1880183 |
| 1 | PI 146842 | | Cedrus deodara (Roxb. ex D. Don) G. Don | California, United States | | | Historic | 1880184 |
| 2 | PI 146843 | | Cupressus arizonica Greene | California, United States | | | Historic | 1880185 |
| 3 | PI 146844 | | Cupressus macrocarpa Hartw. | California, United States | | | Historic | 1880186 |
| 4 | PI 150289 | | Callitris preissii Miq. | California, United States | | | Historic | 1886854 |
| 5 | PI 150290 | | Cedrus deodara (Roxb. ex D. Don) G. Don | California, United States | | | Historic | 1886855 |
| 6 | PI 150291 | | Ceratonia siliqua L. | California, United States | | | Historic | 1886856 |
| 7 | PI 150292 | | Cupressus arizonica Greene | California, United States | | | Historic | 1886857 |
| 8 | PI 150293 | | Cupressus guadalupensis S. Watson var. forbesii (Jeps.) Little | California, United States | | | Historic | 1886858 |
| 9 | PI 150294 | | Cupressus lusitanica Mill. | California, United States | | | Historic | 1886859 |
| 10 | PI 150295 | | Fraxinus velutina Torr. | California, United States | | | Historic | 1886860 |
| 11 | PI 150296 | | Juniperus californica Carrière | California, United States | | | Historic | 1886861 |
| 12 | PI 150297 | | Pinus attenuata Lemmon | California, United States | | | Historic | 1886862 |
| 13 | PI 150298 | | Pinus coulteri D. Don | California, United States | | | Historic | 1886863 |
| 14 | PI 150299 | | Pinus halepensis Mill. | California, United States | | | Historic | 1886864 |
| 15 | PI 150300 | | Pinus jeffreyi A. Murray bis et al. | California, United States | | | Historic | 1886865 |
| 16 | PI 150301 | | Pinus ponderosa P. Lawson & C. Lawson | California, United States | | | Historic | 1886866 |
| 17 | PI 150302 | | Pinus radiata D. Don | California, United States | | | Historic | 1886867 |
| 18 | PI 150303 | | Pinus sabiniana Douglas | California, United States | | | Historic | 1886868 |
| 19 | PI 150304 | | Podocarpus macrophyllus (Thunb.) Sweet | California, United States | | | Historic | 1886869 |
| 20 | PI 150305 | | Sequoiadendron giganteum (Lindl.) J. Buchholz | California, United States | | | Historic | 1886871 |
| 21 | PI 150306 | | Sequoia sempervirens (D. Don) Endl. | California, United States | | | Historic | 1886872 |
| 22 | PI 151064 | | Cupressus arizonica Greene | California, United States | | | Historic | 1888164 |
| 23 | PI 153408 | | Umbellularia californica (Hook. & Arn.) Nutt. | California, United States | | | Historic | 1890789 |