Machaeranthera canescens var. shastensis (A. Gray) B.L. Turner

Chicago citation style
Machaeranthera canescens var. shastensis (A. Gray) B.L. Turner. 13 Aug 1900. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12763167&repo=DPLA. (Accessed November 17, 2018.)
APA citation style
(13 Aug 1900) Machaeranthera canescens var. shastensis (A. Gray) B.L. Turner. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12763167&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12763167&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.