Oregon State University Vascular Plant Collection (OSC-V)

The Oregon State University Herbarium houses approximately 550,000 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: Thea Jaster, jastert@oregonstate.edu
Collection Type: Preserved Specimens
Management: Data snapshot of local collection database
Last Update: 9 December 2023
IPT / DwC-A Source:
Digital Metadata: EML File
Cite this collection:
Oregon State University Vascular Plant Collection. Occurrence dataset (ID: 10191017-8cee-42b0-a9b6-5dea543188a5) accessed via the PteridoPortal Portal, /portal, 2023-12-11).
Collection Statistics
  • 8,023 specimen records
  • 2,967 (37%) georeferenced
  • 7,596 (95%) with images (14,169 total images)
  • 6,394 (80%) identified to species
  • 19 families
  • 51 genera
  • 186 species
  • 225 total taxa (including subsp. and var.)
Extra Statistics
Geographic Distribution - Washington
Click on the specimen record counts within the parenthesis to return the records for that term
  • Adams (1)
  • Asotin (1)
  • Benton (1)
  • Chelan (66)
  • Clallam (11)
  • Clark (4)
  • Columbia (5)
  • Cowlitz (5)
  • Ferry (7)
  • Garfield (1)
  • Grant (3)
  • Grays Harbor (8)
  • Island (2)
  • Jefferson (16)
  • King (20)
  • Kitsap (5)
  • Kittitas (28)
  • Klickitat (29)
  • Lewis (4)
  • Lincoln (1)
  • Multnomah (1)
  • Nye (1)
  • Okanogan (13)
  • Pacific (12)
  • Pend Oreille (16)
  • Pierce (11)
  • San Juan (2)
  • Skagit (8)
  • Skamania (44)
  • Snohomish (58)
  • Spokane (5)
  • Stevens (6)
  • Thurston (5)
  • Unknown (9)
  • Wahkiakum (1)
  • Wasco (1)
  • Whatcom (41)
  • Whitman (3)
  • Yakima (10)
  • [Bonneville] (1)
  • [Chelan and King] (2)
  • [Chelan] (18)
  • [Clallam] (3)
  • [Clark] (1)
  • [Grays Harbor] (2)
  • [King OR Chelan] (1)
  • [King] (1)
  • [Kittitas] (2)
  • [Klickitat] (2)
  • [Okanogan] (2)
  • [Pacific] (1)
  • [Pierce] (3)
  • [San Juan] (1)
  • [Skamania] (1)
  • [Snohomish] (2)
  • [Wahkiakum] (1)
  • [Walla Walla] (1)
  • [Whatcom] (9)
  • [Yakima] (5)
  • [needs research] (45)
  • none (7)