California Polytechnic State University, Robert F. Hoover Herbarium (OBI)

The Hoover Herbarium houses 85,000+ specimens of vascular plants, algae, lichens, and bryophytes. The geographic focus is San Luis Obispo County, California. The collection also includes many specimens from other areas of California, other states of the US, particularly Arizona, and some from other regions of the world, especially Mexico. Emphasis areas in the collection include Asteraceae, Lupinus, and cultivated Eucalyptus. Major collections include Robert F. Hoover (1946–1969), David J. Keil (1966–present), Rhonda Riggins (1970s–2000), Tracy Call (mostly Apiaceae—late 1940s–1960s), and Robert J. Rodin (1940s–1977). The collection is used extensively in undergraduate teaching and training.

Important Collections: Robert F. Hoover (1946–1969), David J. Keil (1966–present), Rhonda Riggins (1970s–2000), Tracy Call (mostly Apiaceae—late 1940s–1960s), and Robert J. Rodin (1940s–1977)

Contact: Jenn Yost, Director and Assistant Professor o (jyost@calpoly.edu)

Home Page: http://bio.calpoly.edu

Collection Type: Preserved Specimens

Management: Data snapshot of local collection database

Digital Metadata: EML File

Usage Rights: CC0 1.0 (Public-domain)

• 84,076 occurrence
• 42,935 (51%) georeferenced
• 66,786 (79%) with images
• 56,390 (67%) identified to species
• 297 families
• 1,776 genera
• 7,013 species
• 6,873 total taxa (including subsp. and var.)