Symphyotrichum subulatum var. parviflorum (Nees) S.D. Sundb

Chicago citation style
Symphyotrichum subulatum var. parviflorum (Nees) S.D. Sundb. 8 Oct 1908. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12754073&repo=DPLA. (Accessed September 26, 2018.)
APA citation style
(8 Oct 1908) Symphyotrichum subulatum var. parviflorum (Nees) S.D. Sundb. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12754073&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12754073&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.