 Sixteen plants listed by the California Native Plant Society (CNPS) as rare or endangered species, or as plants of limited distribution, are reported from Mount Diablo State Park. Two of these are listed by the state as rare... |
||
| Arctostaphylos auriculata | Mount Diablo manzanita | |
| Calochortus pulchellus | Mount Diablo fairy lantern | |
| Calochortus umbellatus | Oakland star tulip | |
| Campanula exigua | Chaparral harebell | |
| Cordylanthus nidularius | Procumbent bird's beak | |
| Erigeron miser | Rayless fleabane | |
| Eriogonuom truncatum | Mount Diablo buckwheat | |
| Eriophyllum jepsonii | Jepson's yellow yarrow | |
| Helianthella castanea | Mount Diablo helianthella | |
| Hesperolinon breweri | Brewer's dwarf flax | |
| Juglans hindsii | Northern California black walnut | |
| Malacothamnus hallii | Hall's malacothamnus | |
| Phacelia phacelioides | Mount Diablo phacelia | |
| Sanicula saxatilis | Rock sanicle | |
| Streptanthus hispidus | Mount Diablo jewel flower | |
| Stylocline amphibola | Mount Diablo cottonweed | |
