Lichens of Belgium, Luxembourg and northern France
Xanthoria fallax (Hepp) Arnold |
Saxicolous, on natural, siliceous outcrops.
Belgium: Mosan: RR, Ard.: RR.
Luxembourg: Ard.: AR.
France: Ard.: RRR.
Lit.: L9: 38, L14: 111, La66: 465, Mü1: 157, NL92: 174, WS: 61, 117, Ertz & Duvivier (2006: 53).