Crustose Lichens on Hazel

Crustose Lichens on Hazel

Observation - Crustose Lichens on Hazel - UK and Ireland. Description: These lichens are all growing on branches of the hazel tree which is my field study. I think there are at least six different species here maybe many more.

These lichens are all growing on branches of the hazel tree which is my field study. I think there are at least six different species here maybe many more.