Lichens of Belgium, Luxembourg and northern France

Distribution map of Opegrapha saxatilis DC.  by Paul Diederich   Opegrapha saxatilis DC.
« Opegrapha rupestrisOpegrapha vermicellifera »

?Incl. O. saxicola Ach.

On natural outcrops of hard calcareous rock, and on maritime sandstone rocks.

Belgium: Fl.: RRR, Mosan: R, Lorr.: RR.

Luxembourg: Lorr.: RR.

France: Mar.: RR, Boul.: RRR.

Lit.: Boul.: 63-64, NL84: 16, NL97: 52, Tonglet (1898: 37, sub O. saxicola).

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