Botrychium virginianum (L..) Sw

Chicago citation style
Botrychium virginianum (L..) Sw. 26 May 1920. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_10505287&repo=DPLA. (Accessed December 16, 2018.)
APA citation style
(26 May 1920) Botrychium virginianum (L..) Sw. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_10505287&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_10505287&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.