Lichens of Belgium, Luxembourg and northern France

Distribution map of Staurothele rugulosa (A. Massal.) Arnold  by Paul Diederich   Staurothele rugulosa (A. Massal.) Arnold
« Staurothele hymenogonia

On calcareous stones of a wall in a churchyard.

Belgium: - .

Luxembourg: Lorr.: RRR.

France: Lorr.: RRR.

Lit.: L8: 78.

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