Scleroderma polyrhizum
These old dried specimens of Scleroderma polyrhizum are staged,
although disturbed grassy areas are a common habitat. Common names
include Star Earthball and Dead Man's Hand. AKA
Scleroderma geaster.
Spores 7-10 µ, round, finely
spiny; partially reticulated.
Described at
MushroomExpert.Com
Scleroderma polyrhizum
Scleroderma polyrhizum