Reference:Stuessy1978a
Verbatim text: Stuessy, T. F. 1978. Revision of Lagascea (Compositae, Heliantheae). Fieldiana, Bot. 38: 75–133.
Author: Stuessy, T.F.
Year: 1978
Title: Revision of Lagascea (Compositae, Heliantheae)
Journal: Fieldiana, Bot
Volume: 38
Pages: 75–133