Consortium of California Herbaria
Bringing all herbaria into a digital network and demonstrating the value of the shared information.

Guide to California Data Portals: This is an annotated list of websites that offer searchable access to datasets of herbarium specimens for this geographic area.

The U.S. Virtual Herbarium Project: Guide to California Data Portals
Consortium of California Herbaria:
http://ucjeps.berkeley.edu/consortium/
Search: enter taxon, select records, click on the button "retrieve selected records". A very complete CSV file will be generated.
Northeast
Southeast
South
Midwest
Northwest
Southwest
Mountain / Intermountain
Pacific Basin
California