Small white fungus

Small white fungus

Observation - Small white fungus. Description: One of those where I can easily work out what it isn't. Growing on unidentified deciduous stump in hedgerow (?Hawthorn). White throughout, caps small (2-3cm at most), slightly convex or flat. Gills quite widely spaced. Out of reach, so no informa

One of those where I can easily work out what it isn't. Growing on unidentified deciduous stump in hedgerow (?Hawthorn). White throughout, caps small (2-3cm at most), slightly convex or flat. Gills quite widely spaced. Out of reach, so no information on odour, latex, etc.