| Scientific Name | Notes | Rarity Ranks | Common Name |
|---|---|---|---|
| Arbutus menziesii | CNPS-EB: C | Pacific madrone | |
| Castilleja wightii | CNPS-EB: B | Wight's indian paintbrush | |
| Clarkia franciscana | CNPS-EB: *A1 State CNPS: 1B.1 Global Rank: G1 CNDDB Rank: S1 FESA Status: FE CESA Status: CE | Presidio clarkia | |
| Deschampsia elongata | CNPS-EB: B-PV | slender hair grass | |
| Dicentra formosa | CNPS-EB: A2 | Pacific bleeding heart, bleeding heart | |
| Eriogonum luteolum var. caninum | CNPS-EB: *A2 State CNPS: 1B.2 Global Rank: G5T2 CNDDB Rank: S2 | Tiburon buckwheat | |
| Hieracium albiflorum | CNPS-EB: C | white hawkweed | |
| Phoradendron leucarpum subsp. macrophyllum | (formerly P. serotinum subsp. macrophyllum, P. macrophyllum) | CNPS-EB: C | big leaf mistletoe |
| Prunus emarginata | CNPS-EB: C | bitter cherry | |
| Salix scouleriana | CNPS-EB: A2 | Scouler's willow | |
| Turritis glabra | CNPS-EB: B | tower mustard | |
| Vaccinium ovatum | CNPS-EB: B-PV | California huckleberry | |
| Agrostis hallii | CNPS-EB: A2 | Hall's bent grass | |
| Apiastrum angustifolium | CNPS-EB: C | wild celery | |
| Chrysolepis chrysophylla var. minor | CNPS-EB: A2 | golden chinquapin | |
| Corallorhiza striata | (C. maculata is more common) | CNPS-EB: A1x | striped coralroot |
| Delphinium nudicaule | CNPS-EB: C | red larkspur, orange larkspur | |
| Phacelia divaricata | CNPS-EB: B-PV | divaricate phacelia | |
| Plagiobothrys diffusus | CNPS-EB: *A1x State CNPS: 1B.1 Global Rank: G1Q CNDDB Rank: S1 CESA Status: CE | San Francisco popcornflower | |
| Rhamnus crocea | CNPS-EB: B-PV | spiny redberry | |
| Stephanomeria elata | CNPS-EB: A1 | stephanomeria | |
| Stipa pulchra | CNPS-EB: B-PV | purple needlegrass | |
| Tolmiea diplomenziesii | CNPS-EB: A1x | pig-a-back plant |