Lichens of Belgium, Luxembourg and northern France
Parmelina quercina (Willd.) Hale var. quercina |
Syn.: Parmelia quercina (Willd.) Vain.
Corticolous, on Acer, Fagus and Quercus, in churchyards, along roads or in forests.
Belgium: Mar.: RR (2006), Fl.: RRR, Brab.: RRR (†<1861), Ard.: RRR (†<1865).
Luxembourg: Lorr.: RR.
France: - .
Lit.: L12: 87, L13: 39, La66: 436, Van den Broeck (2005), Van den Broeck et al. (2006).