- Scleroderma citrinum, Scleroderma aurantium - an earthball fungus that is a dingy brownish yellow and a dark purplish interior; the peridium is covered with a pattern of small warts
--1 is a kind of earthball, false truffle, puffball, hard-skinned puffball
--1 is a member of Scleroderma, genus Scleroderma