Lichens of Belgium, Luxembourg and northern France
Catillaria lenticularis (Ach.) Th. Fr. |
Syn.: Biatorina lenticularis (Ach.) Körb.
On calcareous outcrops, also on artificial substrates (walls, mortar, concrete).
Belgium: Mar.: RR, Fl.: RR, Camp.: RRR, Brab.: R, Mosan: AC, Ard.: RR, Lorr.: R.
Luxembourg: Lorr.: R.
France: Boul.: RR, Lorr.: RR.
Lit.: Boul.: 67, Di: 83, Ertz: 19, NL84: 13, NL87: 20, NL93: 43, Hoffmann & Van Rompu (1995), Kilias (1981: 341).