Misc. Publication 101, U. S. Dept. of Agriculture PLATE 5 
eS ee a ee lh 
F41722A F40993A 
A, New growth of bitterbrush (Purshia), together with snowberry (Symphoricarpos), intermixed 
with needlegrass, wheatgrass, and weeds coming in on a browse range in western yellow pine type, 
formerly overgrazed, Dixie National Forest, Utah; B, velvet mesquite (Prosopis velutina), in the 
Santa Rita Range Reserve, southeastern Arizona. This tree is characteristic of the size this 
species attains in favorable habitats of the region 
