Devon Lichens 4

Devon Lichens 4

Observation - Devon Lichens 4. Description: Growing on a concrete wall, light grey crustose lichen; rather lumpy thallus that appears to be made up entirely of lecanorine apothecia with black discs. Could this be Lecanora gangaleoides?

Growing on a concrete wall, light grey crustose lichen; rather lumpy thallus that appears to be made up entirely of lecanorine apothecia with black discs. Could this be Lecanora gangaleoides?