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

Chicago citation style
Erigeron salsuginosus (Richardson ex R. Br.) A. Gray. 27 Aug 1903. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12748971&repo=DPLA. (Accessed November 19, 2018.)
APA citation style
(27 Aug 1903) 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_12748971&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12748971&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.