Pyrrosia sp

Chicago citation style
Pyrrosia sp. 1 Dec 1937. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12526318&repo=DPLA. (Accessed December 10, 2018.)
APA citation style
(1 Dec 1937) Pyrrosia sp. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12526318&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12526318&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.