Lichens of Belgium, Luxembourg and northern France

Distribution map of Ochrolechia arborea (Kreyer) Almb. © by Paul Diederich   Ochrolechia arborea (Kreyer) Almb.
« Ochrolechia androgynaOchrolechia bahusiensis »
see legend below picture
1 mm
Ochrolechia arborea – France, Hautes-Pyrénées, Cirque de Gavarnie, 1985, Diederich 6493 – © 2008 by P. Diederich

Corticolous, on Fraxinus, along roadside.

Belgium: Ard.: RRR (1968), Lorr.: RRR (1963).

Luxembourg: - .

France: - .

Lit.: L8: 61-62.

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