Verbatim text: Barkworth, M.E. and J. Everett. 1987. Evolution in the Stipeae: Identification and relationships of its monophyletic taxa. Pp. 251-264 in T.R. Soderstrom, K.W. Hilu, C.S. Campbell, and M.E. Barkworth (eds.). Grass Systematics and Evolution. Smithsonian Institution Press, Washington, D.C., U.S.A. 473 pp.
Author: Barkworth, M.E., Everett, J.
Year: 1987
Title: Evolution in the Stipeae: Identification and relationships of its monophyletic taxa
Editor: Soderstrom, T.R.Hilu, K.W.Campbell, C.S.Barkworth, M.E.
Book title: Grass Systematics and Evolution
Publisher: Smithsonian Institution Press
Pages: 251-264