DAEDALEAE Context white or wood color Hymenium labyrinthiform Hymenium soon becoming labyrinthiform, pileus minutely fibrilloso to glabrous Hymenium rarely becoming irpiciform and then not until maturity Daedalea Tubes 1-several mm in transverse diameter; surface brown or discolorad pileus thin applanate, margin thin 15 cm broad D. Sprucei Tubes less than 0.5 mm transverse diameter; surface white or yellowish pileus thin, flexible, variously shaped usually multizonate D. amanitoides Hymenium lamellate from the first, never irpiciform Lenzites Surface of pileus conspicuously tomentose, furrows 0.5-1 mm broad, 2-3 mm deep, anastomosing in front and behind, lamellae often porose, L. betuliniformis Surface of pileus finely pubescent L. cubensis Surface of pileus glabrous L. Earlei Context brown Hymenium lamelloid from the first, pileus thin, dry, flexible, furrows 1 mm or more broad, margin tomentose G. striatum Hymenium not lamelloid at first often becoming so in age; pileus thicker and more rigid, context fulvous tinted with rhubarb when young furrows 1 mm broad, surface finely tomentose to glabrous G. Berkeleyi