Lichens of Belgium, Luxembourg and northern France

Distribution map of Caloplaca oasis (A. Massal.) Szatala © by Paul Diederich   Caloplaca oasis (A. Massal.) Szatala
« Caloplaca microthallinaCaloplaca obscurella »
see legend below picture
Caloplaca oasis – France (Pic.), Somme, Crécy-en-Ponthieu – © 2004 by Paul Diederich

Syn.: Caloplaca lithophila auct.

Saxicolous, mainly on calcareous walls, usually in very nitrophilous conditions, most common in polluted areas (incl. in cities), never corticolous, often growing together with C. holocarpa.

Belgium: AC-C.

Luxembourg: AC-C.

France: AC-C.

Lit.: Ma: 204-207 (p.p.), Zwaenepoel et al. (1994: 37).

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