Lichens of Belgium, Luxembourg and northern France
Lecanora rupicola (L.) Zahlbr. subsp. rupicola |
Syn.: L. sordida (Pers.) Th. Fr.
Saxicolous, on subvertical, siliceous, natural outcrops, rarely on exposed brick walls.
Belgium: Camp.: RRR, Mosan: RRR, Ard.: AR.
Luxembourg: Ard.: RR, Lorr.: RRR.
France: Mosan: RR.
Lit.: La69: 104, Mü1: 151, NL92: 170, Sé: 138.