Scleroderma citrinum (Pigskin Poison Puffball),
synonyms S.aurantium & S.vulgare
Photo was taken at Governor Nelson State Park
Photo was taken at Mirror Lake State Park
Both photos (above & below) were taken at Walking Iron County Park, Dane County
Both photos (above & below) were taken at Mirror Lake State Park
Both photos (above & below) were taken at Lawrence Creek State Natural Area
Both photos (above & below) were taken at Twin Lakes State Park, Michigan