166 THE POLYPORACEAE OF WISCONSIN. 



PLATE V. 

 Fomes. 



Fig. 23. Fomes connatus Fr. Horicon, June. 



Fig. 24. Fomes ungulatus (Schaeff.) Sacc. a, surface of pileus; 6, small 



form; c, var. pinicola surface of pileus, elongate form; d, var. 



pinicola, section. 



