Urospermum picroides (L.) F.W. Schmidt

Chicago citation style
Urospermum picroides (L.) F.W. Schmidt. 21 May 1904. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_13051113&repo=DPLA. (Accessed November 16, 2018.)
APA citation style
(21 May 1904) Urospermum picroides (L.) F.W. Schmidt. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_13051113&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_13051113&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.