Lichens of Belgium, Luxembourg and northern France
Lepraria umbricola Tønsberg |
Corticolous, on Fagus, Pinus and Quercus in forest, or saxicolous, on sandstone or schistose outcrops.
Belgium: Brab.: RR, Ard.: RR, Lorr.: RRR.
Luxembourg: Lorr.: RRR.
France: Ard.: RRR.
Lit.: L8: 38, L11.