Smithsonian Institution, National Museum of Natural History (US)

Collection Type: Preserved Specimens
Management: Data snapshot of local collection database
Last Update: 22 October 2021
IPT / DwC-A Source:
Digital Metadata: EML File
Cite this collection:
Smithsonian Institution, National Museum of Natural History. Occurrence dataset (ID: 4266720f-ab5b-4f3a-b491-4c19cda458e7) accessed via the PteridoPortal Portal, /portal, 2023-03-27).
Collection Statistics
  • 276,101 specimen records
  • 33,159 (12%) georeferenced
  • 269,813 (98%) with images (272,983 total images)
  • 259,046 (94%) identified to species
  • 50 families
  • 419 genera
  • 11,622 species
  • 12,465 total taxa (including subsp. and var.)
Extra Statistics