Adiantum aleuticum

five-finger fern

Rarity

CNPS-EB: A1

4 current natural populations

Criteria:
  • Limited/Threatened Habitat
  • Narrow Range in ALA & CCA
  • Small Populations

Ecology

Habitats:
  • Riparian

Synonyms

  • Adiantum boreale
  • Adiantum pedatum subsp. calderi
  • Adiantum pedatum var. aleuticum
  • Adiantum pedatum var. subpumilum

Populations

Key
LocationPop IDLast RecordedNotes
Gateway area12024-06-17
Huckleberry Rgnl Preserve42023-03-02
Huckleberry Rgnl Preserve82024-06-21
Ward Creek32006-02-28
Canyon Area51993-12-31Historic
Chabot Rgnl Park71985-12-31ID Uncertain
Norris Canyon61991-12-31ID Uncertain
Siesta Valley, Upper - EBMUD land21995-12-31ID Uncertain