Lichens of Belgium, Luxembourg and northern France

Distribution map of Caeruleum heppii (Körb.) K. Knudsen & L. Arcadia © by Paul Diederich   Caeruleum heppii (Körb.) K. Knudsen & L. Arcadia
see legend below picture
Caeruleum heppii – Belgium (Camp.), Zonhoven, 2001, Diederich 5040 – © 2006 by P. Diederich

Syn.: Myriospora heppii (Hepp) Hue, Acarospora heppii (Hepp) Nägeli

Saxicolous, on siliceous or calcareous stones, only known from artificial habitats.

Belgium: Camp.: RRR, Mosan: RRR (1896), Ard.: RRR.

Luxembourg: Ard.: RRR, Lorr.: RRR.

France: Mar.: RR (<1920).

Lit.: DG: 31, L7: 83, Magnusson (1929: 131).

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