Lichen

Lichen

Observation - Lichen - UK and Ireland. Description: This was growing on a picnic table which has been rotting for a number of years. Some time between March and now it has (or has been) toppled so it is now lying effectively on its side in an overgrown area. The 2nd photo is a rotated and edited version of

This was growing on a picnic table which has been rotting for a number of years. Some time between March and now it has (or has been) toppled so it is now lying effectively on its side in an overgrown area. The 2nd photo is a rotated and edited version of the 1st to give an idea of how it was probably growing originally and is slightly less confusing to the eye.