Lichens of Belgium, Luxembourg and northern France
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Pyrenula chlorospila Arnold |
Corticolous, mainly on Fraxinus.
Belgium: Fl.: RR (†<1868), Brab.: RRR (†<1868), Mosan: RRR (2009), Ard.: RRR (†<1865).
Luxembourg: - .
France: Mar.: RR, Boul.: AR, Pic.: RR.
Lit.: Boul.: 72-73, L5: 38, L12: 88.