Syn.: Opegrapha zonata Körb., O. horistica (Leight.) Stein

On deeply shaded, siliceous and sandstone rocks in humid conditions, also corticolous on smooth bark (Acer, Carpinus and Fagus) in similar conditions, and then often together with E. hutchinsiae.

Belgium: Mosan: R, Ard.: AC.

Luxembourg: Ard.: R, Lorr.: R.

France: Ard.: RR.

Lit.: Di: 182, NL84: 14, NL92: 170.