Herbarium

Online access to over 160,000 specimen records of Oregon vascular plant and over 85,000 mycological specimens. The Oregon Vascular Plant Atlas and our Type Specimen Images and Literature can also be accessed here.

Specimen Data provided by Oregon State University Herbarium and OregonFlora

• Mycology Collections Portal - Over 3.7 million records from 100 collections, including the OSU Mycological Collection.
• Explore the collections of the OSU herbarium - Search over 200,000 of our digitized records.
• OSU Type Specimen Images and Original Descriptions - In collaboration with the OSU Valley Library Digital Collections.
• Collectors in the Specimen Database
• Acknowledgements

Specimen Data via other Portals

• Consortium of Pacific Northwest Herbaria This portal provides access to most OSU specimen data.
• Consortium of North American Lichen Herbaria
• Consortium of North American Bryophyte Herbaria
• Macroalgal Herbarium Consortium Portal