Erigeron salsuginosus var. angustifolius A. Gray

Chicago citation style
Erigeron salsuginosus var. angustifolius A. Gray. 20 Jul 1903. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12749112&repo=DPLA. (Accessed September 23, 2018.)
APA citation style
(20 Jul 1903) Erigeron salsuginosus var. angustifolius A. Gray. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12749112&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12749112&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.