California Botanic Garden Herbarium (CalBG-RSA)

Collection Type: Preserved Specimens
Management: Data snapshot of local collection database
Last Update: 2 October 2024
IPT / DwC-A Source:
Digital Metadata: EML File
Cite this collection:
California Botanic Garden Herbarium. Occurrence dataset (ID: 04e7adde-4569-4a96-b295-41e5c42fc6f1) accessed via the PteridoPortal Portal, pteridoportal.org/portal, 2024-11-02).
Collection Statistics
  • 11,736 specimen records
  • 5,709 (49%) georeferenced
  • 2,550 (22%) with images (4,515 total images)
  • 11,324 (96%) identified to species
  • 46 families
  • 172 genera
  • 896 species
  • 965 total taxa (including subsp. and var.)
Extra Statistics
Taxon Distribution
Taxon Distribution
  • Arachniodes (3)
  • Aspidium (51)
  • Bolbitis (2)
  • Ctenitis (4)
  • Cyrtomium (36)
  • Cystopteris (43)
  • Dryopteris (474)
  • Elaphoglossum (3)
  • Gymnocarpium (2)
  • Lastreopsis (21)
  • Megalastrum (7)
  • Olfersia (1)
  • Peltapteris (1)
  • Phanerophlebia (3)
  • Phegopteris (2)
  • Polystichum (487)
  • Rumohra (2)
  • Tectaria (2)
  • Thelypteris (3)