Erigeron salsuginosus (Richardson ex R. Br.) A. Gray

Chicago citation style
Erigeron salsuginosus (Richardson ex R. Br.) A. Gray. 1 Aug 1901. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12744918&repo=DPLA. (Accessed December 17, 2018.)
APA citation style
(1 Aug 1901) Erigeron salsuginosus (Richardson ex R. Br.) A. Gray. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12744918&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12744918&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.