Coprinopsis atramentaria
common ink cap or inky cap, is an edible (but sometimes poisonous, when combined with alcohol)Clumps of mushrooms arise after rain from spring to autumn, commonly in urban and disturbed habitats such as vacant lots and lawns, as well as grassy areas. The grey-brown cap is initially bell-shaped before opening, after which it flattens and disintegrates. The flesh is thin and the taste mild. Other names: Gemeine/Graue Falten-Tintling, Falten-Tintling, Coprinus africanus, Coprin noir d'encre, Coprinus atramentarius, Coprin noir d'encre, Rašalinis mėšlagrybis
First time ever i saw this mushroom was in my own city i had to scan it. young mushroom is quite different then older one (to be uploaded later). Not the best quality textures though. 4k pbr.