Lichens of Belgium, Luxembourg and northern France
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Micarea erratica (Körb.) Hertel, Rambold & Pietschm. |
Syn.: Lecidea erratica Körb.
On siliceous rocks, usually in humid conditions, and on siliceous pebbles at ground level, in ruderal habitats.
Belgium: Fl.: RRR, Camp.: RR, Brab.: RRR, Ard.: RR, Lorr.: RRR.
Luxembourg: Ard.: RRR.
France: Mar.: RR.
Lit.: L8: 49, Remy (1979).