Corethrogyne filaginifolia

California aster
Family:Asteraceae

Ecology

Flowers July - November
Habitats:
  • Grassland (Annual or Perennial)
  • Scrub (Coastal or Interior)
  • Woodland

Synonyms

  • Corethrogyne filaginifolia var. californica
  • Lessingia filaginifolia var. filaginifolia
(c) juliamarkey (CC BY-NC)
(c) nathantay (CC BY-NC)
(c) nathantay (CC BY-NC)
(c) Asa Spade (CC BY-NC)
(c) Jerry Kirkhart (CC BY)

Populations

Key
LocationPop IDLast RecordedNotes
Brushy Peak Rgnl Park - other or unknown sites222025-07-26
Brushy Peak Rgnl Park - other or unknown sites242022-03-01
Chabot Rgnl Park12020-05-30
Cull Canyon Rgnl Park22003-07-07
Del Valle Regional Park212025-09-07
Fairmont Ridge, near Lake Chabot32024-04-18
Franklin Canyon252022-10-11
Livermore - other or unknown sites202025-09-13
Maguire Peaks, Sunol Regional Wilderness122011-08-21
Niles Canyon area52022-06-17
Pleasanton Area172025-07-10
Pleasanton Ridge Rgnl Park192025-10-12
Pleasanton Ridge Rgnl Park232025-06-19
San Francisco Water District land, Sunol92004-06-07
Sycamore Grove Rgnl Park - LAPRD152001-12-31
Sycamore Grove Rgnl Park - LAPRD182025-07-18
Las Trampas Rgnl Wilderness41999-12-31Historic
Norris Canyon61976-12-31Historic
Palomares Road - Stoneybrook Canyon71969-06-21Historic
Patterson Pass81933-07-20Historic
San Ramon, East of 680101996-12-31Historic
San Ramon, W of 680111998-12-31Historic
Sunol - town141916-12-31Historic
Sunol Rgnl Wilderness131993-05-22Historic
Walpert Ridge161998-12-31Historic