Notes and measurements Continued. Page. 



Silver maple 46 



Black walnut 47 



Hardy catalpa 48 



Ailanthus _._ 48 



Bur oak 48 



Poplars - 49 



Wild China 49 



Russian wild olive 49 



Other species 49 



Summary 50 



Botanical names of trees mentioned 51 



List of Forest Service circulars. . 51 



LLUSTRATIONS. 



Page. 



FIG. 1. Western Kansas and adjacent regions 7 



2. Planting plan for a farmstead on northeast corner of a section 25 



3. Planting plan for a farmstead on southwest corner of a section 27 



4. Row of Russian mulberry at Ashland, Kans., 10 years of age 34 



5. Pruning an Osage orange hedge to produce fence posts 36 



[Cir. 161.] 



