I made sure to get the underside but still have no idea what this fungus is
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.
I see you posted my suggestion of P.foenisecii.
Where are your other fungus pics?
Lat/Lng: 53.0, -8.2
OS grid ref: SE8772