Chrysothamnus viscidiflorus subsp. viscidiflorus (Hook.) Nutt

Chicago citation style
Chrysothamnus viscidiflorus subsp. viscidiflorus (Hook.) Nutt. 12 Aug 1893. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12728939&repo=DPLA. (Accessed December 19, 2018.)
APA citation style
(12 Aug 1893) Chrysothamnus viscidiflorus subsp. viscidiflorus (Hook.) Nutt. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12728939&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12728939&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.