Spore print "light-colored": white or buff, sometimes tinged with pink or tan. Greenish and (except for the Russulales) yellow spore prints also go here
Stalk fibrous, not fracturing like a piece of chalk
Cap up to 3" across; funnel-shaped in maturity; dark brown, stalk concolorous Gills light brown or greyish brown to brown
In humus and on rotting logs, in woods and at their edges
Cap up to 3" across; tan to pinkish brown; color fading and cap becoming deeply funnel-shaped in age; margin often wavy
Stalk white, spongy, enlarging slightly downward, hollow in age
Under hardwoods, especially oak