Machaeranthera arenaria (Benth.) Shinners

Chicago citation style
Machaeranthera arenaria (Benth.) Shinners. 6 Oct 1890. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12741063&repo=DPLA. (Accessed October 22, 2018.)
APA citation style
(6 Oct 1890) Machaeranthera arenaria (Benth.) Shinners. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12741063&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12741063&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.