| Common Name | Botanical Name | Status Codes |
|---|---|---|
| Santa Clara Valley Dudleya | Dudleya setchelli | FE CNPS-1B |
| Metcalf Canyon Jewelflower | Streptanthus albidus var. albidus | FE CNPS-1B |
| Tiburon Indian Painbrush | Castilleja affinis ssp. neglecta | FE SE CNPS-1B |
| Coyote Ceanothus | Ceanothus ferrisii | FE CNPS-1B |
| Most Beautiful Jewelflower | Streptanthus albidus var. peramoenus | FC CNPS-1B |
| Mount Hamilton Thistle | Cirsium fontinale var. campylon | FC CNPS-1B |
| Diablo Helianthella | Helianthella castanea | CNPS-1B |
| Serpentine Linanthus | Linanthus ambiguus | CNPS-4 |
Status Codes:
FE : Federal status Endangered: Any species which is in danger
of extinction throughout all or a significant portion of its range.
FC : Federal status Species of Concern: Taxa which should be given consideration during planning.
SE : State status Endangered: A native species ... which is in serious danger of becoming extinct throughout all, or a significant portion, of its range due to one or more causes, including loss of habitat, change in habitat, overexploitation, predation, competition or disease.
CNPS-1B : Plants Rare, Threatened, or Endangered in California and elsewhere.
CNPS-4 : Plants of limited distribution