Found on the bark of silver birch. 18.11.12. SW4594030947.
The lichen in the image is surrounded by the liverwort Metzgeria furcata, which lives on the bark of a variety of trees.
All photographs on this page were taken at Roscadghill Parc and are © David Fenwick.
Roscadghill Parc is a small housing estate situated in Heamoor, Penzance, Cornwall.