Symphyotrichum undulatum (L..) G.L. Nesom

Chicago citation style
Symphyotrichum undulatum (L..) G.L. Nesom. Aug 1888. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12754445&repo=DPLA. (Accessed December 19, 2018.)
APA citation style
(Aug 1888) Symphyotrichum undulatum (L..) G.L. Nesom. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12754445&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12754445&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.