Lichens of Belgium, Luxembourg and northern France

Distribution map of Caloplaca inconnexa (Nyl.) Zahlbr.  by Paul Diederich   Caloplaca inconnexa (Nyl.) Zahlbr.
« Caloplaca holocarpaCaloplaca irrubescens »

On hard calcareous rocks in dry, sunny and nitrophilous conditions, only in natural habitats, usually starting as a parasite on Acarospora, Caloplaca chalybaea, etc.

Belgium: Mosan: AR.

Luxembourg: - .

France: - .

Lit.: Ertz: 19, Ma: 198-200.

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