| Scientific Name | Notes | Rarity Ranks | Common Name |
|---|---|---|---|
| Adiantum aleuticum | (A. jordanii is more common) | CNPS-EB: A1 | five-finger fern |
| Anisocarpus madioides | (formerly Madia m.) | CNPS-EB: B | woodland tarweed, woodland madia |
| Aralia californica | CNPS-EB: C | elk clover | |
| Arctostaphylos crustacea subsp. crustacea | CNPS-EB: C | brittleleaf manzanita | |
| Arctostaphylos pallida | CNPS-EB: *A2 State CNPS: 1B.1 Global Rank: G1 CNDDB Rank: S1 FESA Status: FT CESA Status: CE | pallid manzanita | |
| Arnica discoidea | CNPS-EB: B | rayless arnica | |
| Asarum caudatum | CNPS-EB: B | wild-ginger | |
| Ceanothus thyrsiflorus var. thyrsiflorus | CNPS-EB: B | blue blossom, California lilac | |
| Chrysolepis chrysophylla var. minor | CNPS-EB: A2 | golden chinquapin | |
| Cirsium brevistylum | CNPS-EB: B | indian thistle | |
| Collomia heterophylla | CNPS-EB: A1 | variable-leaf collomia | |
| Cornus sericea subsp. unknown | CNPS-EB: C? | American dogwood | |
| Dirca occidentalis | CNPS-EB: *A2 State CNPS: 1B.2 Global Rank: G2 CNDDB Rank: S2 | western leatherwood | |
| Galium triflorum | CNPS-EB: C | sweet-scented bedstraw | |
| Garrya elliptica | CNPS-EB: B | silk tassel bush | |
| Iris douglasiana | CNPS-EB: B | Douglas iris | |
| Melica californica | CNPS-EB: C | California melic | |
| Melica subulata | CNPS-EB: A1 | ||
| Morella californica | (formerly Myrica c.) | CNPS-EB: B | wax myrtle |
| Nemophila parviflora var. parviflora | CNPS-EB: B | small-flowered nemophila | |
| Prunella vulgaris var. lanceolata | (var. vulgaris is more common) | CNPS-EB: B | selfheal |
| Ribes divaricatum var. pubiflorum | CNPS-EB: C | straggle bush, straggly gooseberry | |
| Scutellaria californica | CNPS-EB: B | California skullcap | |
| Stipa pulchra | CNPS-EB: C | purple needlegrass | |
| Tellima grandiflora | CNPS-EB: C | fringe cups | |
| Trillium ovatum subsp. ovatum | CNPS-EB: A2 | white trillium | |
| Vaccinium ovatum | CNPS-EB: C | California huckleberry | |
| Viola adunca subsp. adunca | CNPS-EB: A1 | western blue violet | |
| Arbutus menziesii | CNPS-EB: B | Pacific madrone | |
| Arctostaphylos glandulosa subsp. glandulosa | CNPS-EB: B | Eastwood manzanita | |
| Calamagrostis rubescens | CNPS-EB: B | pine reed grass, pine grass | |
| Calochortus umbellatus | CNPS-EB: *A2 State CNPS: 4.2 Global Rank: G3? CNDDB Rank: S3? | Oakland star-tulip | |
| Corallorhiza striata | (C. maculata is more common) | CNPS-EB: A1x | striped coralroot |
| Cornus sericea subsp. occidentalis | CNPS-EB: C | western dogwood | |
| Cornus sericea subsp. sericea | CNPS-EB: C | American dogwood | |
| Cryptantha micromeres | CNPS-EB: A2 | minute-flowered cryptantha | |
| Deschampsia elongata | CNPS-EB: C | slender hair grass | |
| Dicentra formosa | CNPS-EB: A2 | Pacific bleeding heart, bleeding heart | |
| Fritillaria liliacea | CNPS-EB: *A2 State CNPS: 1B.2 Global Rank: G2 CNDDB Rank: S2 | fragrant fritillary | |
| Marah oregana | CNPS-EB: C | coast man-root | |
| Phacelia divaricata | CNPS-EB: B | divaricate phacelia | |
| Piperia elegans subsp. elegans | CNPS-EB: C | coast piperia, elegant piperia | |
| Poa howellii | CNPS-EB: A2 | Howell's bluegrass | |
| Pseudognaphalium microcephalum | (formerly Gnaphalium canescens | CNPS-EB: A1 | white everlasting |
| Quercus wislizeni var. frutescens | CNPS-EB: C | shrubby interior live oak | |
| Ribes amarum | CNPS-EB: A1? | bitter gooseberry | |
| Senecio aronicoides | CNPS-EB: C | rayless ragwort, California butterweed | |
| Stipa lepida | CNPS-EB: C | foothill needlegrass | |
| Tolmiea diplomenziesii | CNPS-EB: A1x | pig-a-back plant |