Oregon State University Herbarium (OSC)

The Oregon State University Herbarium houses approximately 405,000 vascular plant, bryophyte, algal, and fungal specimens. The collections are worldwide in scope, with a focus on the state of Oregon and the Pacific Northwest.

Contacts: Jessie Uehling, jessie.uehling@oregonstate.edu
Collection Type: Preserved Specimens
Management: Live Data managed directly within data portal
Global Unique Identifier: 8eba92a3-205f-4486-9116-09742e1c5550
Digital Metadata: EML File
Collection Statistics
  • 70,097 specimen records
  • 25,707 (37%) georeferenced
  • 151 GenBank genetic references
  • 60,363 (86%) identified to species
  • 327 families
  • 1,256 genera
  • 6,825 species
  • 7,067 total taxa (including subsp. and var.)
Extra Statistics
Taxon Distribution
Taxon Distribution
  • Anthracobia (53)
  • Byssonectria (4)
  • Cheilymenia (64)
  • Complexipes (1)
  • Coprobia (2)
  • Densocarpa (3)
  • Fimaria (3)
  • Genabea (99)
  • Genea (247)
  • Geopora (297)
  • Geopyxis (97)
  • Gilkeya (12)
  • Humaria (42)
  • Humarina (2)
  • Hydnocystis (3)
  • Lamprospora (11)
  • Leucoscypha (2)
  • Melastiza (2)
  • Neottiella (13)
  • Octospora (7)
  • Otidea (1366)
  • Petchiomyces (1)
  • Pseudaleuria (7)
  • Pseudocollema (3)
  • Pseudohydnotrya (3)
  • Pseudombrophila (1)
  • Pseudoplectania (71)
  • Pulvinula (10)
  • Pustularia (3)
  • Pyronema (4)
  • Ramsbottomia (2)
  • Scutellinia (37)
  • Sowerbyella (6)
  • Stephensia (18)
  • Tarzetta (9)
  • Tricharina (6)
  • Trichophaea (14)
  • Wilcoxina (8)