Green Lichen

Scandinavian preserved natural lichen, commonly called polar moss or reindeer lichen.Lichens are composite organisms arising from symbiosis between a fungus and a species of algae.

Lichens

Close up of green lichen growing on tree bark from tree trunk, UK

The Life of Lichen Midpeninsula Regional Open Space District

Greenshield Lichens – Hiker's Notebook

Weird neon-green Lichen, Growing over a bark plaque.

Enter the World of Lichens Montana Natural History Center

Foliose lichen on tree, A fine specimen of a pale green fol…

Page 65 Green Lichen Images - Free Download on Freepik

What is a lichen? Ausable River Association

How Lichens Explain (And Re-explain) the World - The Atlantic

Liking Lichen - The Urban Countryman