Phylum: Basidiomycota Family: Tricholomataceae
Lepista flaccida (Sowerby) Pat.
Common in all types of woodland, but most often found with conifers, in large groups or rings. Strongly decurrent gills and an aromatic smell all help to identify it
Breitenbach & Kranzlin (1991) Fungi of Switzerland, Volume 3, Boletes and Agarics, 1st Part
Overall (2017) Fungi: Mushroom & Toadstools of parks, gardens, heaths and woodlands