Holland Tract
Region: Delta - NorthKey
| Scientific Name | Notes | Rarity Ranks | Common Name |
|---|---|---|---|
| Galium trifidum subsp. columbianum | CNPS-EB: A2 | trifid bedstraw | |
| Hibiscus lasiocarpos var. occidentalis | CNPS-EB: *A2 State CNPS: 1B.2 | rose-mallow | |
| Lathyrus jepsonii var. jepsonii | CNPS-EB: *A2 State CNPS: 1B.2 | delta tule pea, Delta tule pea | |
| Lilaeopsis masonii | CNPS-EB: *A2 State CNPS: 1B.1 CESA Status: CR | Mason's lilaeopsis | |
| Samolus parviflorus | CNPS-EB: A1 | seaside brookweed, water-pimpernel | |
| Symphyotrichum lentum | (formerly Aster lentus) | CNPS-EB: *A2 State CNPS: 1B.2 | Suisun marsh aster |
| Bidens laevis | CNPS-EB: B | bur-marigold | |
| Calystegia sepium subsp. limnophila | CNPS-EB: B-PV | hedge bindweed | |
| Hydrocotyle verticillata | CNPS-EB: B | whorled marsh pennywort | |
| Lycopus americanus | CNPS-EB: B | cutleaf bugleweed | |
| Setaria parviflora | CNPS-EB: B | knotroot bristle grass, perennial foxtail |
