Sphaeropteris insignis (Eaton) R.M. Tryon

Chicago citation style
Sphaeropteris insignis (Eaton) R.M. Tryon. 24 May 2003. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_10553889&repo=DPLA. (Accessed December 14, 2018.)
APA citation style
(24 May 2003) Sphaeropteris insignis (Eaton) R.M. Tryon. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_10553889&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_10553889&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.