Senecio douglasii DC. var. douglasii

Chicago citation style
Senecio douglasii DC. var. douglasii. 31 May 1936. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_13042640&repo=DPLA. (Accessed November 16, 2018.)
APA citation style
(31 May 1936) Senecio douglasii DC. var. douglasii. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_13042640&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_13042640&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.