Verbatim text: Correa, M. D. and R. L. Wilbur. 1969. A revision of the genus Carphephorus (Compositae–Eupatorieae). J. Elisha Mitchell Sci. Soc. 85: 79–91.
Author: Correa, M.D., Wilbur, R.L.
Year: 1969
Title: A revision of the genus Carphephorus (Compositae–Eupatorieae)
Journal: J. Elisha Mitchell Sci. Soc
Volume: 85
Pages: 79–91