Boletus cavipes Opat.

(1900) Suillus cavipes, commonly known as the hollow foot[2] is an edible species of mushroom in the genus Suillus.

[3] It is found in Europe and North America.

[4] The brownish cap is dry, scaly, sometimes with veil remnants on the edge.

The stipe is yellowish above, sometimes with a slight ring, and cap-colored below; it is hollow, hence the epithet cavipes (Latin: 'hollow foot').