Cereus dasyacanthus var. minor Engelm

Chicago citation style
Cereus dasyacanthus var. minor Engelm. 1851. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_2136925&repo=DPLA. (Accessed November 19, 2018.)
APA citation style
(1851) Cereus dasyacanthus var. minor Engelm. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_2136925&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_2136925&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.