Greenish Lichen

Observation - Greenish Lichen - UK and Ireland. Description: Greenish Lichen on gravestone found on lunchtime walk in graveyard
Greenish Lichen on gravestone found on lunchtime walk in graveyard
Observation - Greenish Lichen - UK and Ireland. Description: Greenish Lichen on gravestone found on lunchtime walk in graveyard
Greenish Lichen on gravestone found on lunchtime walk in graveyard