Machaeranthera grindelioides (Nutt.) Shinners

Chicago citation style
Machaeranthera grindelioides (Nutt.) Shinners. 4 Aug 1921. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12763378&repo=DPLA. (Accessed December 11, 2018.)
APA citation style
(4 Aug 1921) Machaeranthera grindelioides (Nutt.) Shinners. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12763378&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12763378&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.