Hieracium longiscapum (Nägeli & Peter) Zahn

Chicago citation style
Hieracium longiscapum (Nägeli & Peter) Zahn. 15 Jun 1929. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_13127072&repo=DPLA. (Accessed November 12, 2018.)
APA citation style
(15 Jun 1929) Hieracium longiscapum (Nägeli & Peter) Zahn. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_13127072&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_13127072&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.