Gutierrezia microcephala (DC.) A. Gray

Chicago citation style
Gutierrezia microcephala (DC.) A. Gray. 20 Jul 1904. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12690737&repo=DPLA. (Accessed December 10, 2018.)
APA citation style
(20 Jul 1904) Gutierrezia microcephala (DC.) A. Gray. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12690737&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12690737&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.