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. 



