Carex helleri Mack

Chicago citation style
Carex helleri Mack. 8 Aug 1944. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_13604526&repo=DPLA. (Accessed November 17, 2018.)
APA citation style
(8 Aug 1944) Carex helleri Mack. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_13604526&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_13604526&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.