160 APPENDIX. 



CCVIII. BOLETUS coriaeeo lignofus fejjilis dimidiatis, fupra fcabrofo 



confragofus. zonatus fubfufcus , came ferugineo-pillide, tub is cinereis ports 



multiformis. Boletus labyrintbifonuis. Builiard texte. P. 



357- -M-37- 



RUGGED BOLETUS. 



TAB. CLX. 



^"pHIS is femicircular, adhering, by one fide, to the flumps 

 ■*■ and putrid roots of trees ; the upper furface is very rugged 

 and uneven, marked with concentric circles at diftances ; the 

 fpaces between the circles made rough with railed wrinkles ; the 

 colour is brown, with a cafl of red, darkeft near the margin, 

 which is blunt, and in fome fpecimens lobed or waved. The 

 fubftance within is woody, cuts very fmooth, is of a pretty pale 

 brown colour, and beautifully marked with veins and clouds of a 

 darker hue. 



The tubes are pretty long, adhere together by their fides, and 

 are infeparable from the rleih of the pileus. 



The pores are of a redifh brown, very various in figure and in 

 fize, round, oblong, angular, large or lmall, in various parts of 

 the fame fpecimen. 



This I gathered on old trees, near Fixby-Hall; and have re- 

 ceived fpecimens of the fame from Darlington. 



