Lichens of Belgium, Luxembourg and northern France
|Caloplaca coronata (Körb.) J. Steiner|
On hard calcareous rocks, in dry, sunny and nitrophilous conditions, also on coastal sandstone rocks.
Belgium: Mosan: RR.
Luxembourg: - .
France: Mar.: RRR.
Most published records of this species refer to C. dichroa.
Lit.: Boul.: 67, Ertz: 19, Ma: 163-166, NL93: 42, Zwaenepoel et al. (1994: 37).