Eupatorium parviflora var. portoricense Urb

Chicago citation style
Eupatorium parviflora var. portoricense Urb. 17 Nov 1884. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_2134629&repo=DPLA. (Accessed November 15, 2018.)
APA citation style
(17 Nov 1884) Eupatorium parviflora var. portoricense Urb. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_2134629&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_2134629&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.