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
  • 149,588 specimen records
  • 92,018 (62%) georeferenced
  • 87 GenBank genetic references
  • 136,934 (92%) identified to species
  • 369 families
  • 1,561 genera
  • 9,137 species
  • 9,493 total taxa (including subsp. and var.)
Extra Statistics
Geographic Distribution - Oregon
Click on the specimen record counts within the parenthesis to return the records for that term
  • Baker (9)
  • Benton (1760)
  • Clackamas (748)
  • Clatsop (29)
  • Columbia (58)
  • Coos (1042)
  • Crook (4)
  • Curry (792)
  • Deschutes (218)
  • Douglas (3012)
  • Gilliam (12)
  • Grant (28)
  • Harney (11)
  • Hood River (177)
  • HoodRiver (1)
  • Jackson (503)
  • Jefferson (120)
  • Josephine (603)
  • Josphine (1)
  • Klamath (2972)
  • Lake (27)
  • Lane (3320)
  • Lincoln (333)
  • Linn (1245)
  • Malheur (17)
  • Marion (418)
  • Mason (2)
  • Morrow (2)
  • Multnomah (135)
  • Polk (124)
  • Salem (2)
  • Sherman (1)
  • Siskiyou (6)
  • Tillamook (259)
  • Umatilla (25)
  • Union (21)
  • Wallowa (31)
  • Wasco (143)
  • Washington (128)
  • Washingtonsco (1)
  • Wheeler (1)
  • Yamhill (120)