Reference:Erdman1965a
Verbatim text: Erdman, K.S. 1965. Taxonomy of the genus Sphenopholis (Gramineae). Iowa State Coll. J. Sci. 39:289-336
Author: Erdman, K.S.
Year: 1965
Title: Taxonomy of the genus Sphenopholis (Gramineae)
Journal: Iowa State Coll. J. Sci
Volume: 39
Pages: 289–336