Hairy Crustcap

What a wonderful name! Better description than wiki, taken from the Mushroom Expert.com
Fruiting Body: Individually .5-3 cm across, but often fused together; fan-shaped, semicircular, or irregular; densely velvety, hairy, or with appressed hairs; with concentric zones of texture and color; colors variable, but generally ranging from yellow to tan, brown, reddish brown, or buff (sometimes developing greenish shades in old age as a result of algae); laterally attached, without a stem.
Undersurface: Smooth; yellowish to yellow-brown or grayish brown; sometimes bruising darker yellow.