Sidalcea diploscypha

fringed checkerbloom, fringed sidalcea
Family:Malvaceae

Rarity

CNPS-EB: A1

4 current natural populations

Criteria:
  • Small Populations
  • Declining

Ecology

Flowers April - May
Habitats:
  • Grassland (Annual or Perennial)
  • Woodland

Populations

Key
LocationPop IDLast RecordedNotes
Bishop Ranch Rgnl Park92020-05-15
Ohlone Rgnl Wilderness52024-05-03
Ohlone Rgnl Wilderness102024-05-17
Shell Ridge82024-05-26
Gateway area41993-12-31Historic
Lafayette Ridge, Briones Rgnl Park31994-06-30Historic
Martinez - other or unknown sites11882-12-31Historic
Newark21895-05-06Historic
Ohlone Rgnl Wilderness71995-06-02Historic