ab9967's picture

Grey Crustose on tree

Observed: 17th October 2011 By: ab9967
S159 Neighbourhood Nature - course complete
Grey Crustose on tree

Caution: Do NOT use iSpot to identify fungi to eat!

Some fungi are very poisonous so a mistaken ID could have serious consequences.

Species interactions

No interactions present.

Species with which Physcia interacts


AlanS's picture

Yes, two species

I agree with Synangium. There is some undoubted P. adscendens, but I think a lot of this is P. tenella. A closer, sharp photograph is needed.