128 POLYPOREI. 



Spores, .00055 to .0007 inch long, .00016 to .00025 inch 



broad. 



Pileus two to six inches broad. 



This beautiful robust Boletus is not very common in the Lehigh Valley. 

 I found it in several localities. Dearolf s crossing, Salisbury Township ; 

 Bastian's woods, near the Auburn & Allentown Railroad. 



B. scaber. Fr. 



Pileus, convex, glabrous, viscid when moist, at length 

 rugulose or rivulose. 



Tubes, free, convex, white, then sordid, their mouths 

 minute, rotund. 



Stem, solid, attenuated above, roughened with fibrous 

 scales. 



Spores, same as in B. versipelles. 



Pileus one to four inches broad. 



Common in open woods. You will meet with the different varieties in 

 the same localities. Var. fuli2:inous is often met with. 



*&' 



B. chromapes. Frost. Chrome-footed Boletus. 



Pileus, convex, plane, slightly and sometimes fasciculately 

 tomentose, pale red or pinkish ; flesh white, unchangeable. 



Tubes, subadnate, more or less depressed around the stem, 

 white or whitish, becoming brown. 



Stem, equal, tapering upw^ards, scabrous-punctate, whitish 

 or pallid, chrome yellow at the base both without and within, 

 sometimes reddish above. 



Spores, oblong, .00045 to .00055 in<^^ loiig> .00016 to .0002 

 inch broad. 



Pileus tw^o to four inches broad. 

 Common in the Valley. 



Group VIII. Hyporhodii. 



Tubes adnate to the stem, whitish, then white incarnate 

 from the rosy spores. 



