Lichens of Belgium, Luxembourg and northern France

no map available   Collema cristatum var. marginale (Huds.) Degel.

Syn.: C. multifidum (Scop.) Rabenh., C. jacobaeifolium (Schrank) P. Gaertn., G. Mey. & Scherb.

Reported from Belgium by Tonglet (1898: 19), but no material seen.

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