Tiny white disc on fallen husks "mast" of beech.
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 only noticed them because I was kneeling to photograph another fungi.
It happens all the time :)
This is exactly what I have done on a number of occasions.
Lat/Lng: 55.058614, -2.213079
OS grid ref: NY864738