Lasthenia glabrata subsp. glabrata

yellow-ray goldfields
Family:Asteraceae

Rarity

CNPS-EB: A2

8 current natural populations

Criteria:
  • Limited/Threatened Habitat
  • Declining

Ecology

Flowers March - May
Habitats:
  • Alkali Areas
  • Vernal Pool

All Lasthenia

  • L. conjugens (*A2)
  • L. ferrisiae (*A1)
  • L. fremontii (A1)
  • L. glaberrima (B)
  • L. glabrata subsp. glabrata
  • L. maritima (A1x)
  • L. microglossa (A2)
  • L. minor (A1)
  • L. platycarpha (A1)
  • Populations

    Key
    LocationPop IDLast RecordedNotes
    Black Diamond - Nortonville112004-04-18
    Contra Loma Rgnl Park242004-04-16
    Discovery Bay132003-04-17
    Fremont Shoreline232022-03-31
    Springtown Wetlands Preserve182023-04-05
    Tilden Rgnl Park - San Pablo Ridge142001-12-31
    Walnut Creek192009-06-30
    Warm Springs, Fremont82019-05-20
    Alameda Shore11924-12-31Historic
    Altamont Pass21928-12-31Historic
    Alvarado31965-12-31Historic
    Antioch - other or unknown sites101899-12-31Historic
    Byron - other or unknown sites121991-03-21Historic
    Las Trampas Rgnl Wilderness151965-12-31Historic
    Los Vaqueros Watershed171988-12-31Historic
    Moraga - other or unknown sites161933-12-31Historic
    Mt. Diablo State Park - South side201933-05-05Historic
    Mt. Diablo State Park - Summit and Upper area - 2500 ft and abo211990-12-31Historic
    Mt. Diablo State Park - West side221933-12-31Historic
    Oakland - other or unknown sites61882-12-31Historic
    Pleasanton Area91992-12-31Historic
    Pt. Richmond Area71900-03-24Historic
    San Leandro Bay51993-03-09Historic