Brown cap, paler in age, sometimes pinkish-brown, with fibrils forming downy patches or small scales at maturity.
Pores and Pore Surface
Whitish when young becoming olive-dull in age, browning when bruised; pores circular to angular, 1-4 per mm.
Whitish, staining pinkish gray to purple-gray when cut, reddish or bluish at the base of the stalk.
FLESH: discoloration to white with KOH, NaOH, FeSO4 and NH4OH; to black with phenol and no reaction with formalin. CAP: no obvious reaction. STIPE: towards pale beige with KOH, NaOH and NH4OH; to gray or black with FeSO4, phenol and formalin. TUBES: towards brown with KOH, NaOH and NH4Oh: towards black with FeSO4, phenol and formalin.
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