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.
How big were they and are you sure it had no stalk?
More details such as mentioned by flaxton above and/or photos from different angles would increase confidence in the ID.
Lat/Lng: 50.3072, -5.2176
OS grid ref: SW709502