Cap is convex and widespread, slightly truncate, pleated and rugged, the edge is raised, gray-brown color ,stem is brown color,grooved,growing from spring to autumn in the deciduous forests, near or on the stumps and roots of trees.
Cap is convex and widespread, slightly truncate, surface like a grid, gray-brown color ,stem is light -brown colors ,growing in the summer and autumn by deciduous forests dug into the ground.
Cap is convex and widespread, slightly truncate, brown or light brown colors, covered with gentle hairs, stipe is -brown colors,long,covered with sharp hairs,growing in summer in deciduous forests.
Cap is convex ,bell ,then spreadsometimes truncate, gray-brown to olive-brown color ,stem covered with hairs,reddish brown to dark -brown colors,growing in the summer and autumn in the coniferous forests, dug deep into the ground.
Cap is convex then spread, sticky, white colored as ice, stipe is white colored, thin, has a ribbed aureola,grows in the fall on isolated old beech tree stumps.