| Gutierrezia californica | | CNPS-EB: C | California matchweed |
| Balsamorhiza deltoidea | | CNPS-EB: B | deltoid balsamroot |
| Blennosperma nanum var. nanum | | CNPS-EB: C | blennosperma |
| Blepharizonia laxa | (formerly B. plumosa ssp. visc | CNPS-EB: B | big tarplant |
| Brodiaea terrestris subsp. terrestris | | CNPS-EB: B | dwarf brodiaea |
| Collinsia sparsiflora var. unknown | | CNPS-EB: C? | few-flowered blue-eyed Mary |
| Deinandra lobbii | (formerly Hemizonia l.) | CNPS-EB: C | three-rayed tarweed |
| Gilia capitata subsp. staminea | | CNPS-EB: C | blue field gilia |
| Heterotheca sessiliflora subsp. bolanderi | (H. s. ssp. echioides is more | CNPS-EB: C | Bolander goldenaster |
| Lasthenia microglossa | | CNPS-EB: A2 | small-ray goldfields |
| Lomatium caruifolium var. caruifolium | | CNPS-EB: B | caraway-leaved lomatium |
| Monolopia major | | CNPS-EB: B | cupped monolopia |
| Plagiobothrys acanthocarpus | | CNPS-EB: B | adobe popcornflower, adobe allocarya |
| Plagiobothrys fulvus var. campestris | | CNPS-EB: B | field popcornflower, fulvous popcornflower |
| Trifolium oliganthum | | CNPS-EB: C | few-flowered clover |
| Wyethia glabra | (W. helenioides is more common | CNPS-EB: C | mule ears |