Pterocaulon undulatum C. Mohr

Chicago citation style
Pterocaulon undulatum C. Mohr. 12 Mar 1894. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12787451&repo=DPLA. (Accessed November 15, 2018.)
APA citation style
(12 Mar 1894) Pterocaulon undulatum C. Mohr. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12787451&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12787451&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.