Phylum: Basidiomycota Family: Cortinariaceae
Cortinarius trivialis J.E. Lange
Girdled Webcap
Found in association with broadleaf trees, especially beech and willows. Prefers a damp habitat with litter or scrubby vegetation. Not common
References:
Breitenbach & Kranzlin (2000) Fungi of Switzerland, Volume 5, Agarics, 3rd Part
Overall (2017) Fungi: Mushroom & Toadstools of parks, gardens, heaths and woodlands