Lichens of Belgium, Luxembourg and northern France

Distribution map of Arthonia fusca (A. Massal.) Hepp  by Paul Diederich   Arthonia fusca (A. Massal.) Hepp
« Arthonia excentricaArthonia fuscopurpurea »

Syn.: Coniangium fuscum (A. Massal.) A. Massal., Arthonia lapidicola (Taylor) Branth & Rostr., C. rupestre Körb.

On mortar in ruderal conditions, on vertical stones of a bridge, on gravestones, etc.

Belgium: Camp.: RR, Mosan: RR.

Luxembourg: Ard.: RRR, Lorr.: RRR.

France: - .

Lit.: L6: 138-139, NL93: 41, Coppins & van den Boom (1995: 89).

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