Yellow foliose lichen

Yellow foliose lichen

Observation - Yellow foliose lichen - UK and Ireland. Description: The lichen is flat in appearance like a withered leaf. I easily removed some of it and noted no damage to the lichen or boulder on which it was seen.

The lichen is flat in appearance like a withered leaf. I easily removed some of it and noted no damage to the lichen or boulder on which it was seen.