California Botanic Garden Herbarium (CalBG-RSA)

Collection Type: Preserved Specimens
Management: Data snapshot of local collection database
Last Update: 7 September 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, 2024-09-16).
Collection Statistics
  • 11,713 specimen records
  • 5,688 (49%) georeferenced
  • 2,538 (22%) with images (4,503 total images)
  • 11,301 (96%) identified to species
  • 46 families
  • 172 genera
  • 896 species
  • 965 total taxa (including subsp. and var.)
Extra Statistics
Taxon Distribution
Taxon Distribution
  • Adenophorus (2)
  • Amphoradenium (8)
  • Campyloneurum (7)
  • Colysis (3)
  • Dictymia (1)
  • Drynaria (1)
  • Grammitis (9)
  • Lecanopteris (1)
  • Loxogramme (1)
  • Microgramma (2)
  • Microsorum (36)
  • Pecluma (2)
  • Phlebodium (3)
  • Phymatodes (1)
  • Phymatopsis (1)
  • Platycerium (4)
  • Pleopeltis (15)
  • Polypodiodes (1)
  • Polypodium (562)
  • Pyrrosia (10)
  • Terpsichore (2)