Lichens of Belgium, Luxembourg and northern France

Distribution map of Caloplaca flavescens (Huds.) J. R. Laundon © by Paul Diederich   Caloplaca flavescens (Huds.) J. R. Laundon
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see legend below picture
Caloplaca flavescens – Luxembourg (Lorr.), Lorentzweiler – © 2004 by Paul Diederich

Syn.: C. heppiana (Müll. Arg.) Zahlbr., C. aurantia auct., non (Pers.) Hellb.

On calcareous and sandstone rocks, in dry, sunny and nitrophilous conditions, in natural and artificial habitats.

Belgium: Mar.: R, Fl.: AR, Camp.: R, Brab.: AR, Mosan: AC, Ard.: RRR (1869), Lorr.: RR.

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

France: Mar.: AR, Boul.: R, Pic.: RR, Mosan: RRR, Ard.: RRR, Lorr.: R.

Lit.: Boul.: 67, Ertz: 19, La68: 79, Ma: 134-139, NL92: 168, NL93: 42, Zwaenepoel et al. (1994: 37).

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