shaggy ink cap, lawyer's wig, or shaggy mane

Description:

The shaggy ink cap is easily recognizable from its almost cylindical cap which initially covers most of its stem. The cap is mostly white with shaggy scales, which are more pale brown at the apex. The free gills change rapidly from white to pink, then to black. It is deliquescent. The stipe has a loose ring and measures 10–37 centimetres (3.9–15 in) high by 1–2.5 centimetres (0.39–0.98 in) diameter. Microscopically it lacks pleurocystidia. The spore print is black-brown and the spores measure 10–13 × 6.5–8 µm. The flesh is white and the taste mild

Habitat:

It grows in groups in places which are often unexpected, such as green areas in towns. It occurs widely in grasslands and meadows in Europe and North America. It appears to have been introduced to Australia, New Zealand and Iceland

Notes:

There is a group of old and young -The young mushrooms, before the gills start to turn black, are edible. It can sometimes be used in mushroom soup with parasol mushroom. -The agent responsible for unpleasant symptoms when consumed with alcohol, coprine, which is found in Coprinopsis atramentaria, has not been isolated from C. comatus