Not known fungus

Not known fungus

Observation - Not known fungus - UK and Ireland. Description: About 4cm across the cap. About the same from bottom to highest point. No evident smell. There was no bark on the log from which it was growing but there is a lot of birch and alder in the area. I think images 3, 4 and 5 - taken about 20 metres away -

About 4cm across the cap. About the same from bottom to highest point. No evident smell. There was no bark on the log from which it was growing but there is a lot of birch and alder in the area. I think images 3, 4 and 5 - taken about 20 metres away - could be of the same type of fungus at a different stage of development.