Cirsium cymosum (Greene) J.T. Howell

Chicago citation style
Cirsium cymosum (Greene) J.T. Howell. 7 Jul 1916. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12977763&repo=DPLA. (Accessed December 12, 2018.)
APA citation style
(7 Jul 1916) Cirsium cymosum (Greene) J.T. Howell. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12977763&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12977763&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.