Astragalus tener var. tener

alkali milkvetch
Family:Fabaceae

Rarity

CNPS-EB: *A2
State CNPS: 1B.2
Global Rank: G2T1
CNDDB Rank: S1

5 current natural populations

Criteria:
  • Limited/Threatened Habitat
  • W Limit

Ecology

Flowers March - June
Habitats:
  • Alkali Areas
  • Grassland (Annual or Perennial)
  • Miscellaneous Wetlands
  • Vernal Pool

Populations

Key
LocationPop IDLast RecordedNotes
Discovery Bay12008-04-23
Fremont Shoreline42002-09-11
Fremont Shoreline112022-03-31
Springtown Wetlands Preserve22022-04-30
Warm Springs, Fremont32016-04-21
Bay Farm Island - S end of Alameda71937-04-17Historic
Byron Hot Springs area91989-03-28Historic
Oakland - other or unknown sites81892-12-31Historic
Richmond Shoreline61900-03-24Historic
San Lorenzo Area - near bay51959-04-30Historic