spring puffball - younger specimen

''Gastropila fumosa'' is a species of puffball in the family Agaricaceae. It was first described as ''Calvatia fumosa'' by American mycologist Sanford Myron Zeller in 1947, and later transferred to ''Gastropila'' in 1976. Some authors place it instead in the genus ''Handkea'', circumscribed by Hanns Kreisel in 1989.