Achyrocline sp

Chicago citation style
Achyrocline sp. 31 Jul 1972. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12778209&repo=DPLA. (Accessed November 12, 2018.)
APA citation style
(31 Jul 1972) Achyrocline sp. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12778209&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12778209&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.