Lichen 1h

Lichen 1h

Observation - Lichen 1h - UK and Ireland. Description: Crustose lichen, yellow-green areas separated by black margins. Lots of patches on the hillside growing on quartzite. Possibly Rhizocarpon geographicum.

Crustose lichen, yellow-green areas separated by black margins. Lots of patches on the hillside growing on quartzite. Possibly Rhizocarpon geographicum.