Matteuccia struthiopteris var. pensylvanica (Willd.) C.V. Morton

Chicago citation style
Matteuccia struthiopteris var. pensylvanica (Willd.) C.V. Morton. 1 Jul 1885. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12377774&repo=DPLA. (Accessed November 21, 2018.)
APA citation style
(1 Jul 1885) Matteuccia struthiopteris var. pensylvanica (Willd.) C.V. Morton. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12377774&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12377774&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.