Sphaeropteris horrida (Liebm.) R.M. Tryon

Chicago citation style
Sphaeropteris horrida (Liebm.) R.M. Tryon. 1 Jun 1942. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12420925&repo=DPLA. (Accessed November 19, 2018.)
APA citation style
(1 Jun 1942) Sphaeropteris horrida (Liebm.) R.M. Tryon. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12420925&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12420925&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.