Arnica lessingii (Torr. & A. Gray) Greene

Chicago citation style
Arnica lessingii (Torr. & A. Gray) Greene. 7 Aug 1903. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12849351&repo=DPLA. (Accessed October 23, 2018.)
APA citation style
(7 Aug 1903) Arnica lessingii (Torr. & A. Gray) Greene. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12849351&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12849351&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.