Lichens of Wales

Arthothelium dictyosporum

<em>Arthothelium dictyosporum</em>

Arthothelium dictyosporum

Description & Identification
Similar Species

Similar in appearance to Arthonia ilicina, but this has ascospores with a muriform "tail" and are distinctly warted when brown. . Also similar to Arthothelium macounii, but this has K+ purplish and magenta pigments in teh epithecium and hypothecium.

NBN Taxon Key