| Scientific Name | Notes | Rarity Ranks | Common Name |
|---|---|---|---|
| Artemisia dracunculus | CNPS-EB: A2 | tarragon | |
| Carex senta | CNPS-EB: A1 | western rough sedge, rough sedge | |
| Eleocharis parishii | CNPS-EB: A1 | Dombey's spike-rush | |
| Equisetum laevigatum | CNPS-EB: A2 | smooth scouring rush | |
| Hoita macrostachya | CNPS-EB: C | California hemp | |
| Rumex californicus | (formerly R. salicifolius var. dentatus) | CNPS-EB: B-PV | willow dock |
| Agoseris heterophylla var. unknown | Agoseris heterophylla split into 2 vars. in 2011 Jepson Manual, need field work to resolve vars. | CNPS-EB: B? | annual agoseris |
| Arbutus menziesii | CNPS-EB: B-PV | Pacific madrone | |
| Berula erecta | CNPS-EB: C | cutleaf water-parsnip | |
| Bolboschoenus maritimus subsp. paludosus | (formerly Scirpus m.) | CNPS-EB: C | bulrush |
| Eleocharis acicularis var. acicularis | CNPS-EB: B | needle spike-rush | |
| Erigeron philadelphicus var. philadelphicus | CNPS-EB: C | fleabane | |
| Erythranthe cardinalis | (formerly Mimulus c.) | CNPS-EB: B-PV | scarlet monkeyflower |
| Hydrocotyle verticillata | CNPS-EB: B | whorled marsh pennywort | |
| Juncus phaeocephalus var. paniculatus | CNPS-EB: B | panicled rush, brown-headed rush | |
| Mentha canadensis | CNPS-EB: B | American cornmint, Japanese peppermint | |
| Mimetanthe pilosa | (formerly Mimulus pilosus) | CNPS-EB: B | downy monkeyflower |
| Persicaria punctata | (formerly Polygonum punctatum) | CNPS-EB: C | water smartweed |
| 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: C | straggle bush, straggly gooseberry | |
| Stipa lepida | CNPS-EB: B-PV | foothill needlegrass |