Lichens of Belgium, Luxembourg and northern France
Lecania cyrtella (Ach.) Th. Fr. |
Corticolous and lignicolous, on Acer, Carpinus, Malus, Populus, Sambucus, etc., in nitrophilous conditions.
Belgium: Mar.: RR, Fl.: RR, Camp.: RR, Brab.: RR, Mosan: AR, Ard.: RRR, Lorr.: RRR.
Luxembourg: Ard.: RR, Lorr.: R.
France: Mar.: RRR, Pic.: RRR, Lorr.: RRR.
Lit.: Boul.: 69, Ca: 108, Di: 115-116, DSL: 241, Ho: 138, 580 (erroneous: the specimens in GENT correspond to Lecanora hagenii s.l.), Mü4: 109, NL84: 14, NL97: 49.