Bui 109, Bureau of Plant Industry, U. S Dept. ot Agriculture. 



Plate VIII. 



Bush Varieties (Snap Pods). 

 l.—Currie's Rustproof Wax. 2.— Yosemite Wax. 3.— Pencil Pod Black Wax. 4.— Triumph of Frames. 



{I natural size.) 



