Ageratina ampla (Benth.) R.M. King & H. Rob

Chicago citation style
Ageratina ampla (Benth.) R.M. King & H. Rob. 1920. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12711691&repo=DPLA. (Accessed November 18, 2018.)
APA citation style
(1920) Ageratina ampla (Benth.) R.M. King & H. Rob. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12711691&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12711691&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.