Lichens of Belgium, Luxembourg and northern France
Dendrographa decolorans (Sm.) Ertz & Tehler |
Syn.: Schismatomma decolorans (Sm.) Clauzade & Vězda
Generally corticolous, mostly on old Quercus trees in rather shaded conditions, also on Acer, Fraxinus, Populus, Tilia and on Hedera, sometimes on sandstone rock in forest.
Belgium: Mar.: RR, Camp.: RRR, Brab.: RRR, Mosan: R, Ard.: R, Lorr.: RR.
Luxembourg: Ard.: RR, Lorr.: AR.
France: Mar.: RR, Boul.: R, Pic.: RR.
Lit.: Boul.: 73, Di: 207-208, L3: 33, NL84: 17.