Eupatorium dubium Willd. ex Poir

Chicago citation style
Eupatorium dubium Willd. ex Poir. 4 Sep 1914. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_2193811&repo=DPLA. (Accessed November 21, 2018.)
APA citation style
(4 Sep 1914) Eupatorium dubium Willd. ex Poir. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_2193811&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_2193811&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.