THE AGARICACEAE OF MICHIGAN 



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Figure 1. — Structure of Agarics: (1) Gills free; (2) Gills adnate; (3) Gills decurrent; 

 (4) Gills adnexed; (5) Gills seceding; (6) Gills emarginate and uncinate; (7) Pileus 

 convex; (8) Pileus conical; (9) Pileus campanulate. 



