4 for ID please

[Geoff23]

Large white mushroom growing out of a log. There was only one.




Strange knobbly agaricus. The only picture in Phillips' book of an agaricus trhis knobbly is A. pilatianus which is supposedly unrecorded in the UK, so I'm guessing it's another one. No yellow staining. Smell faint and indistinct, not aniseed.



Another agaricus, this time pink, almost red, around the edges.



Finally a macrolepiota. Was growing in a field with a vast number of M. mastoidea. I thought it was just a normal procera until I got up close. I came across plenty of those today too, but none of them looked like this one. It's much darker, smoother and firmer.

Any help appreciated.