Calvatia is a genus of puffball mushrooms that includes the spectacular giant puffball C. gigantea. It was formerly classified within the now-obsolete order Lycoperdales, which, following a restructuring of fungal taxonomy brought about by molecular phylogeny, has been split; the puffballs, Calvatia spp. are now placed in the family Agaricaceae of the order Agaricales. Most species in the genus Calvatia are edible when young, though some are best avoided, such as Calvatia fumosa, which has a very pungent odor. The name Calvatia derives from the Latin calvus meaning "bald" and calvaria, meaning "dome of the skull"
The Giant Puffball: Calvatia gigantiea
Puffball - Wikipedia
Skull-shaped Puffball (Calvatia craniiformis) - mushrooms of Eastern Texas
Genus Calvatia · iNaturalist
Giant puffballs hi-res stock photography and images - Alamy
Genus Calvatia · iNaturalist
Edible Puffballs in your front lawn – A Look at Calvatia Species
Division basidiomycota hi-res stock photography and images - Alamy
Calvatia gigantea, Giant Puffball, identification
Giant puffball, fungus
Phil Bendle Collection:Calvatia cyathiformis (Purple-Spored
Puffballs (Calvatia Gigantea, Calvatia cyathiformus and others)