Oxyporus cuneatus (Murrill) Aoshima 1967

Coriolellus cuneatus Murrill, sp. nov
Pileus thin, soft, flexible, cuneate to dimidiate, imbricate, often effused, 0.5-1.5 X 1.5-3X0.2-0.4 cm.; surface conspicuously villose, strigose behind, azonate or subzonate, white to isabelline ; margin thin, tomentose ; context white to pale-yellowish, soft and fibrosespongy, 1-3 mm. thick ; tubes short, white to discolored, variable, 1 mm. or less in length, mouths angular to irregular, 1-3 to a mm., edges thin, soft, dentate-lacerate, splitting into sharp teeth, which wear away with age : spores globose, smooth, hyahne, 3-5 ,«; hyphae hyaline, 3.5 /i.
Type collected in British Columbia, on the bark of " giant cedar," August, W1 , John Macotm 60 . Distribution" : Known only from the type locality.