| Scientific Name | Notes | Rarity Ranks | Common Name |
|---|---|---|---|
| Ambrosia chamissonis | CNPS-EB: C | beach bur-sage, beach-bur | |
| Atriplex leucophylla | CNPS-EB: B | beach saltbush | |
| Cuscuta pacifica var. pacifica | (formerly C. salina var. major) | CNPS-EB: C | salt-marsh dodder |
| Limonium californicum | CNPS-EB: C | western marsh-rosemary, sea-lavender, ma | |
| Oenothera elata subsp. hookeri | CNPS-EB: B | evening-primrose | |
| Abronia latifolia | (historical-1894) | CNPS-EB: A1x | yellow sand-verbena |
| Abronia umbellata var. umbellata | (historical-1937) | CNPS-EB: A1x | beach sand-verbena |
| Artemisia pycnocephala | (historical-1936) | CNPS-EB: A1x | coastal sagewort |
| Bolboschoenus maritimus subsp. paludosus | (formerly Scirpus m.) | CNPS-EB: C | bulrush |
| Calystegia soldanella | (historical-1893) | CNPS-EB: A1x | beach morning-glory |
| Camissoniopsis cheiranthifolia subsp. cheiranthifolia | CNPS-EB: A1 | dune suncup | |
| Castilleja ambigua subsp. ambigua | CNPS-EB: *A2 State CNPS: 4.2 Global Rank: G4T4 CNDDB Rank: S3S4 | Johnny-nip | |
| Chloropyron maritimum subsp. palustre | (historical-1917) | CNPS-EB: *A1x State CNPS: 1B.2 Global Rank: G4?T2 CNDDB Rank: S2 | Point Reyes salty bird's-beak |
| Cyperus erythrorhizos | CNPS-EB: B | red-rooted cyperus | |
| Elymus mollis subsp. mollis | CNPS-EB: A1x | American dune grass, sea lyme grass | |
| Eriophyllum staechadifolium | CNPS-EB: A2 | seaside woolly sunflower, lizard-tail | |
| Juncus lescurii | CNPS-EB: A1 | San Francisco rush, salt rush | |
| Lathyrus jepsonii var. californicus | CNPS-EB: B | buff pea | |
| Lupinus arboreus | CNPS-EB: A2 | yellow bush lupine | |
| Plantago maritima | CNPS-EB: A1x | Pacific seaside plantain | |
| Plantago subnuda | CNPS-EB: A2 | Mexican plantain | |
| Poa douglasii | (historical-1882) | CNPS-EB: A1x | sanddune bluegrass |
| Rumex occidentalis | CNPS-EB: A2 | western dock | |
| Senecio hydrophilus | CNPS-EB: A1 | water ragwort, alkali-marsh ragwort, alkali-marsh butterweed | |
| Spartina foliosa | CNPS-EB: B | California cord grass | |
| Suaeda californica | (historical-1958) | CNPS-EB: *A1x State CNPS: 1B.1 Global Rank: G1 CNDDB Rank: S1 FESA Status: FE | California seablite |
| Triglochin concinna var. concinna | (T. maritima is more common) | CNPS-EB: A1 | seaside arrow-grass, slender arrow-grass |
| Triglochin maritima | CNPS-EB: C | common arrow-grass, seaside arrow-grass |