Lichens of Belgium, Luxembourg and northern France

Distribution map of Parmelia ernstiae Feuerer & A. Thell  by Paul Diederich   Parmelia ernstiae Feuerer & A. Thell
Parmelia omphalodes subsp. discordans »

Corticolous, usually on roadside trees, also in forests, rarely on natural siliceous rocks.

Belgium: Mosan: AR, Ard.: AR, Lorr.: RR.

Luxembourg: Ard.: RRR, Lorr.: AR.

France: Mosan: RRR.

Lit.: L9: 20-22.

to homepage www.lichenology.info