common earthball, scleroderma citrinum, fungus

acid agaricomycetes alien aurantium autumn ball basidiomycota birch bizarre boletales brown citrinum common earth earthball fungi fungus grass ground heathland horn leaf leaves lobed oak pigskin poison poisonous powder powdery puffball reptilian rubbery rupture ruptures scale scales scaly scleroderma sclerodermataceae skin smell soil species spherical spores stalk summer trees unusual vaill vulgare which widely winter woods yellow