Mushrooms occurring in Europe - Astraeus hygrometricus
24 May 2019 1 minute read 1 comment marianomariano
Astraeus hygrometricus - A young round mushroom, 20 to 40 mm in diameter, completely or partially submerged in the substrate. Mature, spread to 120 mm in diameter. Peridium thick and quite hard. The outer layer (exoperidium) is three-layered, hard,...