Unresolved name

Unresolved name: Mushrooms, Lichens, Molds, Yeasts And Relatives » Sac Fungi » Eurotiomycetes » Verrucariales » Verrucariaceae » Speck Lichens And Wart Lichens «

Verrucaria crustulosa Nyl.

Verrucaria crustulosa is a species of in the family Verrucariaceae.