Fuscopannaria convexa

Fuscopannaria convexa is a species of lichen-forming fungus in the family Pannariaceae. It is a small, olive-brown, crust-forming lichen with distinctive strongly convex, blackish fruiting bodies, found growing on tree bark and occasionally rock in humid coastal habitats of southern Alaska. The species was described in 2005 and appears to be restricted to ocean-influenced sites along the south-coastal Alaska region.