Symphyotrichum commutatus ssp. crassulus (indet)?

Chicago citation style
Symphyotrichum commutatus ssp. crassulus (indet)?. 1 Sep 1883. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12708679&repo=DPLA. (Accessed November 15, 2018.)
APA citation style
(1 Sep 1883) Symphyotrichum commutatus ssp. crassulus (indet)?. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12708679&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12708679&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.