| Scientific Name | Notes | Rarity Ranks | Common Name |
|---|---|---|---|
| Horkelia californica var. elata | CNPS-EB: A2 | tall horkelia | |
| Clematis ligusticifolia | CNPS-EB: B-PV | western virgin's bower, virgin's bower | |
| Cornus sericea subsp. sericea | CNPS-EB: C | American dogwood | |
| Plagiobothrys canescens var. canescens | CNPS-EB: C | valley popcornflower | |
| Platanus racemosa | CNPS-EB: B-PV | western sycamore, California sycamore | |
| Quercus lobata | CNPS-EB: B-PV | valley oak, roble | |
| Ribes divaricatum var. pubiflorum | CNPS-EB: B-PV | straggle bush, straggly gooseberry |