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.
Hope I'm right Mike but I'm sure someone will correct me if I'm not.
My ID is based on one I posted back in Feb and I believe the spikey rhizines are the key feature. I think Peltigera praetextata is similar but on Peltigera membranacea the rhizines are more bottle-brush like.
Lat/Lng: 51.225926944444, -3.7920572222222
OS grid ref: SS749489