Lichens of Belgium, Luxembourg and northern France

no map available   Opegrapha trifurcata Hepp

This species was reported from France (Mar.) by Boulanger et al. (2009, 2010). Those populations might be identical with those called Opegrapha saxatilis DC. in Sparrius et al. (2002). A more detailed study of this group is needed before accepting O. trifurcata as a distinct species in our checklist area.

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