Beginner needing some help to ID please.

Beginner needing some help to ID please.

Observation - Beginner needing some help to ID please. - UK and Ireland. Description: Found growing in clusters amongst what I think was Conifer woodchip. Some (not pic ones) were up to 10cm in diameter and others were only a few cm across. Thanks.

Found growing in clusters amongst what I think was Conifer woodchip. Some (not pic ones) were up to 10cm in diameter and others were only a few cm across. Thanks.