Subspecies

Pentagramma triangularis triangularis

Pentagramma triangularis triangularis. Photo: (c) Jim Morefield, some rights reserved (CC BY)

iNaturalist • Wikipedia

Pentagramma triangularis is a fern, commonly known as goldback fern, native to Western North America, including California….

Humboldt Life
- Kingdom: Plantae (Plants)
  - Phylum: Tracheophyta (Vascular plants)
    - Class: Polypodiopsida (Ferns)
      - Subclass: Polypodiidae (Leptosporangiate ferns)
        Order: Polypodiales
        Suborder: Pteridineae
        Family: Pteridaceae (Brake family)
        Subfamily: Cheilanthoideae (Lip fern subfamily)
        Genus: Pentagramma
        Species: Pentagramma triangularis (Goldback fern)
        Subspecies: Pentagramma triangularis triangularis

Sightings

Where in Humboldt

Discussion

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