Verbatim text: Molau, U. 1990. The genus Bartsia (Scrophulariaceae-Rhinanthoideae). Opera Bot. 102: 5–99.
Author: Molau, U.
Year: 1990
Title: The genus Bartsia (Scrophulariaceae-Rhinanthoideae)
Journal: Opera Bot
Volume: 102
Pages: 5–99