| Scientific Name | Notes | Rarity Ranks | Common Name |
|---|---|---|---|
| Androsace elongata subsp. acuta | CNPS-EB: *A2 State CNPS: 4.2 Global Rank: G5?T3T4 CNDDB Rank: S3S4 | California androsace | |
| Caulanthus flavescens | CNPS-EB: A2 | yellow-flowered thelypodium | |
| Delphinium variegatum subsp. variegatum | CNPS-EB: C | royal larkspur | |
| Gilia tricolor subsp. tricolor | CNPS-EB: C | birds-eye gilia | |
| Githopsis specularioides | CNPS-EB: B | common bluecup | |
| Lasthenia microglossa | CNPS-EB: A2 | small-ray goldfields | |
| Linanthus dichotomus subsp. meridianus | CNPS-EB: A1 | ||
| Plagiobothrys fulvus var. campestris | CNPS-EB: B | field popcornflower, fulvous popcornflower | |
| Silene antirrhina | CNPS-EB: A1 | sleepy catchfly, snapdragon catchfly | |
| Tropidocarpum capparideum | CNPS-EB: *A1 State CNPS: 1B.1 Global Rank: G1 CNDDB Rank: S1 | caper-fruited tropidocarpum | |
| Vicia hassei | CNPS-EB: A2 | slender vetch |