Umbellularia californica (Hook. & Arn.) Nutt

Chicago citation style
Umbellularia californica (Hook. & Arn.) Nutt. 5 Dec 1860. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_10754734&repo=DPLA. (Accessed October 21, 2018.)
APA citation style
(5 Dec 1860) Umbellularia californica (Hook. & Arn.) Nutt. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_10754734&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_10754734&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.