Lichens of Belgium, Luxembourg and northern France
Opegrapha vulgata (Ach.) Ach. |
Syn.: O. cinerea Chevall.
Corticolous, in rather humid forests, on various trees, but especially on Sambucus, formerly also found on Ulmus along roads.
Belgium: Mar.: R, Brab.: RR, Mosan: AR, Ard.: RR, Lorr.: RR.
Luxembourg: - .
France: Mar.: RR, Boul.: R, Pic.: RR, Lorr.: RRR.
Lit.: Boul.: 71, DG: 18, DSL: 232, Ho: 167, 595, La69: 100, NL84: 16, Barkman (1990: 14), van den Boom & Sérusiaux (1996: 22).