Arnica chamissonis subsp. genuina Maguire

Chicago citation style
Arnica chamissonis subsp. genuina Maguire. Jul 1909. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12848844&repo=DPLA. (Accessed November 14, 2018.)
APA citation style
(Jul 1909) Arnica chamissonis subsp. genuina Maguire. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12848844&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12848844&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.