Verbatim text: Baagøe, J. 1974. The genus Guizotia (Compositae). A taxonomic revision. Bot. Tidsskr. 69: 1–39.
Author: Baagøe, J.
Year: 1974
Title: The genus Guizotia (Compositae). A taxonomic revision
Journal: Bot. Tidsskr
Volume: 69
Pages: 1–39