Horkelia californica var. frondosa

leafy horkelia
Family:Rosaceae

Rarity

CNPS-EB: B

12 current natural populations

Criteria:
  • N Limit
  • Small Populations

Ecology

Flowers May - October
Habitats:
  • Scrub (Coastal or Interior)

All Horkelia

  • H. californica var. californica (A1)
  • H. californica var. elata (A2)
  • H. californica var. frondosa
  • H. cuneata var. sericea (*A1x)
  • Synonyms

    • Horkelia californica subsp. frondosa
    • Horkelia frondosa
    • Potentilla frondosa

    Populations

    Key
    LocationPop IDLast RecordedNotes
    Briones Rgnl Park12018-05-17
    Crockett52023-07-01
    Gateway area, EBMUD land92001-03-31
    Las Trampas Rgnl Wilderness202023-05-09
    Mines Road/Arryo Mocho122000-04-12
    Mission Peak Rgnl Park132018-01-27
    Mt. Diablo State Park - East side62002-08-24
    Mt. Diablo State Park - Summit and Upper area - 2500 ft and abo72008-12-31
    San Francisco Water District land, Sunol162009-12-31
    Tilden Rgnl Park - other or unknown sites192023-04-29
    Vasco Caves Rgnl Park172010-04-15
    Wildcat Rgnl Park182009-12-31
    Brushy Peak Rgnl Park - LARPD21997-12-31Historic
    Claremont Canyon Rgnl Park41991-07-28Historic
    EBMUD land near Chabot Rgnl Park31992-02-23Historic
    El Sobrante81999-12-31Historic
    Lily Spring, San Pablo Ridge - EBMUD land101999-12-31Historic
    Morgan Territory Rgnl Park111999-12-31Historic
    Niles Canyon area141926-05-26Historic
    Pleasanton Ridge Rgnl Park151999-09-19Historic