Verbatim text: Johnson, M. F. 1979. The genus Prenanthes L. (Cichorieae–Asteraceae) in Virginia. Castanea 45: 24–30.
Author: Johnson, M.F.
Year: 1979
Title: The genus Prenanthes L. (Cichorieae–Asteraceae) in Virginia
Journal: Castanea
Volume: 45
Pages: 24–30