Lachnellula subtillissima, tiny white fungus growing on branches of trees
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.
My spelling should have been Crepidotus variabilis.
Lat/Lng: 51.7, -0.7
OS grid ref: SP9209