Lichens of Belgium, Luxembourg and northern France

Distribution map of Naetrocymbe fraxini (A. Massal.) R. C. Harris  by Paul Diederich   Naetrocymbe fraxini (A. Massal.) R. C. Harris
Naetrocymbe punctiformis »

Syn.: Arthopyrenia fraxini A. Massal.

Non-lichenized, corticolous on Corylus, Populus and Quercus, usually in forests.

Belgium: Fl.: RRR (†1868), Mosan: R, Ard.: RR.

Luxembourg: - .

France: - .

Lit.: L5: 10-11, NL97: 25.

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