Hieracium horridum Fr

Chicago citation style
Hieracium horridum Fr. 23 Sep 1898. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_13123319&repo=DPLA. (Accessed November 16, 2018.)
APA citation style
(23 Sep 1898) Hieracium horridum Fr. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_13123319&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_13123319&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.