Nostoc commune Vaucher ex Bornet & Flahault

Chicago citation style
Nostoc commune Vaucher ex Bornet & Flahault. 22 Sep 1931. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_2264088&repo=DPLA. (Accessed December 17, 2018.)
APA citation style
(22 Sep 1931) Nostoc commune Vaucher ex Bornet & Flahault. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_2264088&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_2264088&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.