16 CIRCULAR 348, U. 8S. DEPARTMENT OF AGRICULTURE 
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FIGURE 7.—A, Sassafras (Sassafras sassafras); B, Panicum dichotomiflorum; C, P. verrucosum; D, nut sedge 
(Scleria seéacea). 
U.S. GOVERNMENT PRINTING OFFICE: 1935 
For sale by the Superintendent of Documents, Washington, D. C. - - - - - - Price 5 cents 
