Verbatim text: Cholewa, A. F. and D. M. Henderson. 1984. Biosystematics of Sisyrinchium section Bermudiana (Iridaceae) of the Rocky Mountains. Brittonia 36: 342–363.
Author: Cholewa, A.F., Henderson, D.M.
Year: 1984
Title: Biosystematics of Sisyrinchium section Bermudiana (Iridaceae) of the Rocky Mountains
Journal: Brittonia
Volume: 36
Pages: 342–363