Misc. Publication 101, U. S. Dept. of Agriculture PLATE i 
F44589A F169750 Fes664 
A, Soapweed (Yucca elata), an emergency feed for cattle in the Southwest. The photograph, taken 
on the Jornada Range Reserve, N. Mex., shows the branched, arborescent form attained on the 
best sites; B, aspen (Populus tremuloides var. aurea), on the Uncompahgre National Forest, 
Colo.; C, Scouler willow (Saliz scouleriana), a common and important western browse species. 
Photograph taken on the Wallowa National Forest, Oreg. 
