Lichens of Belgium, Luxembourg and northern France
Micarea lignaria (Ach.) Hedl. var. lignaria |
Syn.: Bacidia lignaria (Ach.) Lettau
On sandstone and siliceous rocks, often over detritus, rarely on bark, in natural and artificial (disused quarries) habitats.
Belgium: Mosan: RR, Ard.: AR, Lorr.: RRR.
Luxembourg: Ard.: R, Lorr.: R.
France: - .
Lit.: Di: 157, L4: 24-25, NL84: 15, NL87: 22, NL92: 171.