Ceratopteris pteridoides (Hook.) Hieron. x C. richardii Brongn

Chicago citation style
Ceratopteris pteridoides (Hook.) Hieron. x C. richardii Brongn. 14 Apr 1988. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12319450&repo=DPLA. (Accessed November 18, 2018.)
APA citation style
(14 Apr 1988) Ceratopteris pteridoides (Hook.) Hieron. x C. richardii Brongn. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12319450&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12319450&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.