Found on trunk of evergreen tree

Found on trunk of evergreen tree

Observation - Found on trunk of evergreen tree - UK and Ireland. Description: Cap upturned exposing whitish, different length gills which are linked by lateral veins and are adnexed. Stem cylindrical, paler at apex than at base but otherwise a mid-brownish colour. I included a picture of the leaves from the tree as I was struggling

Cap upturned exposing whitish, different length gills which are linked by lateral veins and are adnexed. Stem cylindrical, paler at apex than at base but otherwise a mid-brownish colour. I included a picture of the leaves from the tree as I was struggling to ID habitat. Spore print is white. Very feint but pleasant odour - almost sweet.