Fruticose lichen, Evernia prunastri (Oak Moss), clinging to a tree.
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.
Lat/Lng: 51.748275582724, -3.7966775894165
OS grid ref: SN760070
This stage of the bicycle track travels for 4.25 miles alongside the river Tawe. On the other side of the track is woodland.