Geniostemon schaffneri A. Gray

Chicago citation style
Geniostemon schaffneri A. Gray. 1876. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_2154425&repo=DPLA. (Accessed December 19, 2018.)
APA citation style
(1876) Geniostemon schaffneri A. Gray. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_2154425&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_2154425&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.