The pileus is fleshy, convex, then expanded, and at length depressed.
The pileus is fleshy and the margin incurved, especially when young.
The stem is fleshy, fibrous, sometimes waxy, continuous with the pileus.
The pileus is fleshy, leathery or membranaceous, and usually cushion-formed.
Some species are very large, some are small, some fleshy, and some are corky or woody.