Senecio stygius Greene

Chicago citation style
Senecio stygius Greene. 21 Apr 1973. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_13129482&repo=DPLA. (Accessed November 18, 2018.)
APA citation style
(21 Apr 1973) Senecio stygius Greene. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_13129482&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_13129482&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.