Senecio calcarius Kunth

Chicago citation style
Senecio calcarius Kunth. Dec 1936. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_13130119&repo=DPLA. (Accessed November 18, 2018.)
APA citation style
(Dec 1936) Senecio calcarius Kunth. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_13130119&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_13130119&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.