Erigeron simplex var. smplex Greene

Chicago citation style
Erigeron simplex var. smplex Greene. 25 Jul 1913. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12749168&repo=DPLA. (Accessed December 10, 2018.)
APA citation style
(25 Jul 1913) Erigeron simplex var. smplex Greene. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12749168&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12749168&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.