| Scientific Name | Notes | Rarity Ranks | Common Name |
|---|---|---|---|
| Rumex fueginus | CNPS-EB: A2 | golden dock | |
| Rumex salicifolius | (formerly R. salicifolius var. salicifolius) | CNPS-EB: B | willow dock |
| Clarkia concinna subsp. concinna | CNPS-EB: C | large godetia | |
| Cornus glabrata | CNPS-EB: A1 | brown dogwood | |
| Horkelia californica var. frondosa | CNPS-EB: B | leafy horkelia | |
| Koeleria macrantha | CNPS-EB: C | june grass | |
| Streptanthus glandulosus subsp. glandulosus | CNPS-EB: B | jewelflower |