Aristida purpurea var. wrightii (Nash) Allred

Chicago citation style
Aristida purpurea var. wrightii (Nash) Allred. 8 May 1904. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_10604635&repo=DPLA. (Accessed November 16, 2018.)
APA citation style
(8 May 1904) Aristida purpurea var. wrightii (Nash) Allred. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_10604635&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_10604635&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.