Liatris gracilis Pursh

Chicago citation style
Liatris gracilis Pursh. 1875. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12684925&repo=DPLA. (Accessed December 19, 2018.)
APA citation style
(1875) Liatris gracilis Pursh. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12684925&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12684925&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.