The herbarium at CSUSB was founded in 1969, four years after the campus opened. The specimens it houses have been collected primarily from San Bernardino and Riverside Counties. The herbarium, however, contains specimens from other counties, states, and countries.
CSUSB - California State University San Bernardino. Occurrence dataset (ID: ) https://cch2.org/portal/content/dwca/CSUSB_DwC-A.zip accessed via the Symbiota Local Portal Portal, https://dev010.symbiota.org/Portal, 2026-06-22).