Toadstools or mushrooms

These are growing on an allotment that was once just completely overgrown and 2 people spent all year clearing it. These toadstools are growing in a corner of it but they are very much like mushrooms, i haven't looked them up yet to see what they are.

A mixed day weatherwise very chilly first thing then sunshine and showers. I did get a couple of loads of washing done but only one lot out.