Lichens of Belgium, Luxembourg and northern France

Distribution map of Sagiolechia protuberans (Ach.) A. Massal.  by Paul Diederich   Sagiolechia protuberans (Ach.) A. Massal.

On vertical to horizontal surfaces of hard calcareous rocks in dry and rather shaded conditions.

Belgium: Lorr.: RRR (1963).

Luxembourg: - .

France: - .

Lit.: L6: 146.

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