Fungi fright

This was about 2' across - growing where there had probably been a tree stump.  I also found rather a nice red one in my daughter's zinc bath flower tub but it got damaged as we emptied everything out and replanted into smaller pots.  Daughter no.1 is trying to move house but the line beneath her has broken down twice now.  3rd time lucky I say. Possibly almost derelict, certainly past its best