Lichens of Belgium, Luxembourg and northern France
Lecanora horiza (Ach.) Linds. |
Syn.: L. parisiensis Nyl.
Corticolous, on Fraxinus, Sorbus and Ulmus, mainly on roadside trees.
Belgium: Mar.: RR, Fl.: R, Camp.: RRR, Brab.: RR, Mosan: RR.
Luxembourg: Lorr.: RRR.
France: Boul.: RR, Lorr.: RRR.
Lit.: Boul.: 70, DG: 33, L7: 86, NL84: 15.