white mushroom resembles cultured mushroom. Two observed standing about 5 - 6 cm apart
Caution: Do NOT use iSpot to identify fungi to eat!
Some fungi are very poisonous so a mistaken ID could have serious consequences.
No interactions present.
This is the same fungus as that other observation of yours, there is a chance it might be an Agaricus but I also gave other possibiities too, basically there is not really enough info to go on. need to see if it has a sack at the base of stem, need proper look at the gills, preferably a more well developed specimen and sniff it to see if there is any smell.
Lat/Lng: 51.28545, -1.05961
OS grid ref: SU656544