Erigeron pumilus subsp. intermedius Cronquist

Chicago citation style
Erigeron pumilus subsp. intermedius Cronquist. 21 Jun 1898. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12764084&repo=DPLA. (Accessed November 20, 2018.)
APA citation style
(21 Jun 1898) Erigeron pumilus subsp. intermedius Cronquist. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12764084&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12764084&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.