Oenothera howardii (A. Nelson) M.E. Jones ex Prain

Chicago citation style
Oenothera howardii (A. Nelson) M.E. Jones ex Prain. 11 Jul 1988. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_10281178&repo=DPLA. (Accessed November 14, 2018.)
APA citation style
(11 Jul 1988) Oenothera howardii (A. Nelson) M.E. Jones ex Prain. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_10281178&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_10281178&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.