Lichens of Belgium, Luxembourg and northern France

Distribution map of Celothelium ischnobelum (Nyl.) M. B. Aguirre  by Paul Diederich   Celothelium ischnobelum (Nyl.) M. B. Aguirre

On bark of Corylus.

Belgium: Ard: RRR.

Luxembourg: - .

France: - .

Lit.: L9: 10.

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