Cortinarius traganus (Fr.) Fr.

Cortinarius traganus, also known as the gassy webcap, lilac conifer cortinarius, or lilac webcap, is a species of basidiomycete fungus in the genus Cortinarius. The mushroom is characterized by its lilac color, rusty-brown gills and spores, and rusty-brown flesh in the stem. It resembles a number of species, some of which are poisonous.