Bui. 380, U. S. Dept. of Agriculture. 



Plate V. 



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Fig. 1.— Photograph of Schweinitz-s Manuscript Notes, with His Description 

 of Sphaeria radicalis.' Fig. 2.— Specimen of S. radicalis in the Mounted 

 Collection of Schweinitz, as Prepared by Michener? Also Original Packet 

 with schweinitz's autograph label. 



