Hieracium longipilum Torr. ex Hook

Chicago citation style
Hieracium longipilum Torr. ex Hook. 12 Jul 1938. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_13121750&repo=DPLA. (Accessed November 18, 2018.)
APA citation style
(12 Jul 1938) Hieracium longipilum Torr. ex Hook. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_13121750&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_13121750&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.