| Scientific Name | Notes | Rarity Ranks | Common Name |
|---|---|---|---|
| Acaena californica | (formerly A. pinnatifida var. californica) | CNPS-EB: C | California acaena |
| Ambrosia chamissonis | CNPS-EB: C | beach bur-sage, beach-bur | |
| Carex subbracteata | CNPS-EB: B | small-bracted sedge | |
| Castilleja subinclusa subsp. franciscana | CNPS-EB: A1 | Franciscan indian paintbrush | |
| Danthonia californica | CNPS-EB: B-PV | California oat grass | |
| Dudleya farinosa | CNPS-EB: A2 | bluff lettuce, powdery dudleya | |
| Elymus multisetus | CNPS-EB: B-PV | big squirreltail | |
| Festuca californica | CNPS-EB: B-PV | California fescue | |
| Festuca idahoensis | CNPS-EB: B-PV | Idaho fescue, blue bunchgrass | |
| Festuca rubra | CNPS-EB: B-PV | red fescue | |
| Lupinus arboreus | CNPS-EB: A2 | yellow bush lupine | |
| Luzula macrantha | CNPS-EB: C | ||
| Romanzoffia californica | CNPS-EB: A1 | Suksdorf's romanzoffia | |
| Rumex californicus | (formerly R. salicifolius var. dentatus) | CNPS-EB: B-PV | willow dock |
| Rumex crassus | (formerly R. salicifolius var. crassus | CNPS-EB: A2 | willow dock |
| Sagina decumbens subsp. occidentalis | (S. apetala is more common) | CNPS-EB: B | western pearlwort |
| Spergularia macrotheca var. leucantha | CNPS-EB: A1 | large-flowered sand spurry | |
| Stipa lepida | CNPS-EB: B-PV | foothill needlegrass | |
| Stipa pulchra | CNPS-EB: B-PV | purple needlegrass | |
| Agrostis hallii | CNPS-EB: A2 | Hall's bent grass | |
| Alisma triviale | (formerly A. plantago-aquatica | CNPS-EB: C | water plantain |
| Cicendia quadrangularis | CNPS-EB: A2 | timwort | |
| Cirsium quercetorum | CNPS-EB: A2 | brownie thistle | |
| Cryptantha muricata var. muricata | CNPS-EB: A1 | showy prickly-nut cryptantha | |
| Deinandra corymbosa | (formerly Hemizonia corymbosa) | CNPS-EB: A2 | coast tarweed |
| Heterotheca sessiliflora subsp. bolanderi | (H. s. ssp. echioides is more | CNPS-EB: C | Bolander goldenaster |
| Hordeum brachyantherum subsp. californicum | (ssp. brachyantherum is more common | CNPS-EB: A1 | California barley |
| Juncus phaeocephalus var. paniculatus | CNPS-EB: B | panicled rush, brown-headed rush | |
| Oenothera elata subsp. hookeri | CNPS-EB: C | evening-primrose | |
| Prunus emarginata | CNPS-EB: C | bitter cherry | |
| Rumex transitorius | CNPS-EB: B | willow dock | |
| Senecio aronicoides | CNPS-EB: B-PV | rayless ragwort, California butterweed | |
| Stephanomeria elata | CNPS-EB: A1 | stephanomeria |