Cap felt greasy and peeled away from gills. Found in coniferous litter.
Caution: Do NOT use iSpot to identify fungi to eat!
Some fungi are very poisonous so a mistaken ID could have serious consequences.
No interactions present.
This now Rhodocollybia butyracea, var. asema has been consigned to the bin.
What you have in the picture is most likely correct yet I don't recall seeing a specimen with such sunken centre to the cap, usually more umbonate. But this may be due to dry conditions.
Lat/Lng: 54.3, -7.2
OS grid ref: NV6210