Lichens of Belgium, Luxembourg and northern France

Distribution map of Tremolecia atrata (Ach.) Hertel  by Paul Diederich   Tremolecia atrata (Ach.) Hertel

Syn.: Lecidea atrata (Ach.) Wahlenb., Lecidea dicksonii auct., non (J. F. Gmel.) Ach.

On exposed, siliceous, natural outcrops.

Belgium: Ard.: RR.

Luxembourg: - .

France: - .

Lit.: L8: 81, Mü1: 143.

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