Dark brown lichen

Dark brown lichen

Observation - Dark brown lichen . Description: Dark brown, branched lichen growing on coastal sand dunes. Branches shiny and flattened with white pseudocyphellae in pits. Possibly Cetraria aculeata.

Dark brown, branched lichen growing on coastal sand dunes. Branches shiny and flattened with white pseudocyphellae in pits. Possibly Cetraria aculeata.