Permission to use the photograph has been obtained by H.A. Fribourg from Tim Thompson, 10380 Sunnyview Road NE, Salem, OR 9730, and from Trevor Abbott, Pennington Seed, 270 Hansard Ave., Lebanon OR 97355.
Forage Information System
Oregon State University
Department of Crop and Soil Science
109 Crop Science Building
Corallis, OR 97331-3002