Donor
- City and County of San Francisco, Waste Water Management Program116 objects
- University Appropriation8 objects
- Mrs. Victor Vogel5 objects
- Robert Fleming Heizer5 objects
- Harold K. Schneider4 objects
- Phoebe Apperson Hearst4 objects
- Ben L. Squier2 objects
- Georgia Ann Scott2 objects
- James W. Fernandez2 objects
- Oregon Historical Society2 objects
- University and Jepson Herbaria (UC Berkeley)2 objects
- Alice Elizabeth Fitzhugh1 objects
- Burton Benedict1 objects
- Colin L. Busby1 objects
- Ed Thrift1 objects
- Emily Louise Turner1 objects
- Evelyn Fay Turner Buel1 objects
- Fred Stross1 objects
- Harold C. Glidewell1 objects
- Joan M. Oldfather1 objects