| Scientific Name | Notes | Rarity Ranks | Common Name |
|---|---|---|---|
| Amelanchier utahensis | CNPS-EB: C | Utah service-berry | |
| Amsinckia lunaris | CNPS-EB: *A2 State CNPS: 1B.2 Global Rank: G3 CNDDB Rank: S3 | bent-flowered fiddleneck | |
| Aralia californica | CNPS-EB: C | elk clover | |
| Carex densa | CNPS-EB: B | dense sedge | |
| Claytonia exigua subsp. exigua | CNPS-EB: C | common montia | |
| Eryngium jepsonii | CNPS-EB: *A2 State CNPS: 1B.2 Global Rank: G2 CNDDB Rank: S2 | ||
| Layia hieracioides | CNPS-EB: C | tall layia | |
| Marah oregana | CNPS-EB: C | coast man-root | |
| Meconella oregana | CNPS-EB: *A2 State CNPS: 1B.1 Global Rank: G2G3 CNDDB Rank: S2 | Oregon meconella | |
| Morella californica | (formerly Myrica c.) | CNPS-EB: B | wax myrtle |
| Scutellaria californica | CNPS-EB: B | California skullcap | |
| Acaena californica | (formerly A. pinnatifida var. californica) | CNPS-EB: C | California acaena |
| Calochortus umbellatus | CNPS-EB: *A2 State CNPS: 4.2 Global Rank: G3? CNDDB Rank: S3? | Oakland star-tulip | |
| Cuscuta subinclusa | CNPS-EB: C | canyon dodder | |
| Dirca occidentalis | CNPS-EB: *A2 State CNPS: 1B.2 Global Rank: G2 CNDDB Rank: S2 | western leatherwood | |
| Githopsis specularioides | CNPS-EB: B | common bluecup | |
| Layia gaillardioides | CNPS-EB: A2 | woodland layia | |
| Rhamnus crocea | CNPS-EB: C | spiny redberry | |
| Rosa spithamea | CNPS-EB: C | coast ground rose, ground rose | |
| Streptanthus glandulosus subsp. glandulosus | CNPS-EB: B | jewelflower |