| Scientific Name | Notes | Rarity Ranks | Common Name |
|---|---|---|---|
| Arabis blepharophylla | CNPS-EB: *A1x State CNPS: 4.3 | coast rockcress | |
| Calystegia purpurata subsp. saxicola | (historical-1893) (ssp. purpur | CNPS-EB: *A1x State CNPS: 1B.2 | coastal bluff morning-glory |
| Dudleya farinosa | CNPS-EB: A2 | bluff lettuce, powdery dudleya | |
| Eriophyllum staechadifolium | CNPS-EB: A2 | seaside woolly sunflower, lizard-tail | |
| Festuca octoflora | CNPS-EB: A2 | sixweeks grass, slender fescue | |
| Lasthenia maritima | CNPS-EB: A1x | maritime goldfields, seaside goldfields, Farallon weed | |
| Lupinus arboreus | CNPS-EB: A2 | yellow bush lupine | |
| Poa howellii | CNPS-EB: A2 | Howell's bluegrass | |
| Agoseris heterophylla var. unknown | Agoseris heterophylla split into 2 vars. in 2011 Jepson Manual, need field work to resolve vars. | CNPS-EB: B? | annual agoseris |
| Festuca rubra | CNPS-EB: B-PV | red fescue | |
| Rumex salicifolius | (formerly R. salicifolius var. salicifolius) | CNPS-EB: B | willow dock |