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.
Is it on hardwood (in which case a very decrepit Daldinia is a possibility, or is it on bare earth? If the latter, then possibly an earth-ball of some sort, also past its sell-by date.
This was on bare earth; any idea which species of earth-ball it could have been?
Might be Scleroderma areolatum a.k.a. S. lycoperdoides, but that's described as "occasional" on damp bare ground. Not really the year for that sort of habitat!
Lat/Lng: 51.1, 0.5
OS grid ref: TQ8038