Clitocybe nuda

Clitocybe nuda (also recognized as Lepista nuda and Tricholoma nudum, and commonly known as the wood blewit or blue stalk mushroom), is an edible mushroom, found in both coniferous and deciduous woodlands. It is a fairly distinctive mushroom that is widely eaten, though there is some caution about edibility. Nevertheless, it has been cultivated in Britain, the Netherlands and France.