Found on the ground below Willows, although not obviously connected to any part thereof living or dead.
Spore colour: rust
Spore size: c.7.5um x c.4um
Gills attached but not decurrent
Mycenoid build (more or less)
One feature remains to be seen from the Fungi of Switzerland description, which is lageniform cystidia, which I'll have another look for later.
Roger's Mushrooms page
Wild about Britain page