| 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 |
| Dudleya farinosa | | CNPS-EB: A2 | bluff lettuce, powdery dudleya |
| Lupinus arboreus | | CNPS-EB: A2 | yellow bush lupine |
| Romanzoffia californica | | CNPS-EB: A1 | Suksdorf's romanzoffia |
| Rumex californicus | (formerly R. salicifolius var. dentatus) | CNPS-EB: C | 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: A2 | large-flowered sand spurry |
| 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. unknown | | CNPS-EB: A1? | prickly cryptantha |
| Danthonia californica | | CNPS-EB: C | California oat grass |
| Deinandra corymbosa | (formerly Hemizonia corymbosa) | CNPS-EB: A2 | coast tarweed |
| Elymus multisetus | | CNPS-EB: C | big squirreltail |
| Festuca californica | | CNPS-EB: C | California fescue |
| Festuca idahoensis | | CNPS-EB: C | Idaho fescue, blue bunchgrass |
| Festuca rubra | | CNPS-EB: C | red fescue |
| 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: A2 | 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: C | rayless ragwort, California butterweed |
| Stephanomeria elata | | CNPS-EB: A1 | stephanomeria |
| Stipa lepida | | CNPS-EB: C | foothill needlegrass |
| Stipa pulchra | | CNPS-EB: C | purple needlegrass |