Lichens of Belgium, Luxembourg and northern France
|Lecanora aitema (Ach.) Hepp|
On acid bark (especially Pinus, also Quercus), and on lignum, in forests or their edges, locally common on dead standing trees in bogs.
Belgium: Mosan: RRR, Ard.: R (AR in Haute Ard.).
Luxembourg: Ard.: RRR.
France: Ard.: RRR.
Lit.: NL84: 14.