Sphaeropteris integra (J. Sm.) R.M. Tryon

Chicago citation style
Sphaeropteris integra (J. Sm.) R.M. Tryon. Apr 1908. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12416962&repo=DPLA. (Accessed November 14, 2018.)
APA citation style
(Apr 1908) Sphaeropteris integra (J. Sm.) R.M. Tryon. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12416962&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12416962&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.