Pityrogramma calomelanos (L.) Link

Chicago citation style
Pityrogramma calomelanos (L.) Link. 22 Apr 1887. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_10505916&repo=DPLA. (Accessed November 14, 2018.)
APA citation style
(22 Apr 1887) Pityrogramma calomelanos (L.) Link. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_10505916&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_10505916&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.