Lichens of Belgium, Luxembourg and northern France
|
|
Caloplaca variabilis (Pers.) Müll. Arg. |
On natural, calcareous outcrops, and on old walls (e.g. in churchyards).
Belgium: Fl.: RRR, Brab.: RRR, Mosan: AR, Lorr.: RRR.
Luxembourg: Lorr.: AR.
France: Mosan: RRR, Lorr.: R.
Lit.: Ertz: 19, Ma: 235-238, NL92: 168, John (1986: 110).