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depressed, flattened from above ; 



clavate, club-shaped, thickened above and slender below ; 



turbinate, top-shaped, ob-conical ; 



pyriform, pear-shaped ; 



didymous, slightly 2-lobed ; 



plano-convex, flat on one side, convex on the other; 



concavo-convex, concave on one side, convex on the other ; 



moniliform, cylindrical, but constricted at intervals like 



a string of beads ; 

 torulose, slightly moniliform. 



