Verbatim text: Tomb, A. S. 1974. Chromosome numbers and generic relationships in subtribe Stephanomeriinae (Compositae: Cichorieae). Brittonia 26: 203–216.
Author: Tomb, A.S.
Year: 1974
Title: Chromosome numbers and generic relationships in subtribe Stephanomeriinae (Compositae: Cichorieae)
Journal: Brittonia
Volume: 26
Pages: 203–216