Lichens of Belgium, Luxembourg and northern France
|
|
Squamarina cartilaginea (With.) P. James |
Syn.: S. crassa (Huds.) Poelt, Lecanora crassa (Huds.) Ach., Placodium crassum (Huds.) Th. Fr., Psoroma crassum (Huds.) Gray
Terricolous or saxicolous on calcareous, natural outcrops, in dry and sunny conditions.
Belgium: Brab.: RRR, Mosan: AR, Ard.: RRR, Lorr.: RRR.
Luxembourg: Lorr.: RRR (†<1850).
France: - .
Lit.: Ertz: 20, La69: 146, Mü1: 152, NL77: 23, NL84: 17, NL97: 55.