Clarkia franciscana

Presidio clarkia
Family:Onagraceae

Rarity

CNPS-EB: *A1
State CNPS: 1B.1
Global Rank: G1
CNDDB Rank: S1
FESA Status: FE
CESA Status: CE

6 current natural populations

Criteria:
  • Limited/Threatened Habitat
  • Narrow Range in ALA & CCA
  • W Limit
  • Small Geographical Range

Ecology

Flowers May - June
Habitats:
  • Serpentine or Serpentine-derived soils

Populations

Key
LocationPop IDLast RecordedNotes
Oakland Hills - North32004-12-31
Oakland Hills - North72004-12-31
Oakland Hills - North82004-12-31
Redwood Road - North of Pinehurst Rd42004-12-31
Redwood Road - North of Pinehurst Rd52004-12-31
Skyline Serpentine Prairie, Redwood Rgnl Park12021-06-07
Joaquin Miller Park, Oakland21988-06-18Historic
Redwood Road - North of Pinehurst Rd61996-12-31Historic