Verbatim text: Soreng, R.J. 1993. Poa L. Pp. 1284,1286-1291 in J.C. Hickman (ed.). The Jepson Manual of Higher Plants of California. University of California Press, Berkeley, California, U.S.A. 1400 pp.
Author: Soreng, R.J.
Year: 1993
Title: Poa L.
Editor: Hickman, J.C.
Book title: The Jepson Manual of Higher Plants of California
Publisher: University of California Press
Pages: 1284,1286-1291