Lichens of Belgium, Luxembourg and northern France
Peltigera horizontalis (Huds.) Baumg. |
On mosses over rocks, sometimes on trees, rotting logs or soil, always in well-preserved, humid forests.
Belgium: Fl.: RRR (†1867), Brab.: RR (†1867), Mosan: AR, Ard.: AR, Lorr.: RR.
Luxembourg: Ard.: R, Lorr.: AR.
France: Ard.: RR.
Lit.: Ertz & Duvivier (2006: 52), Goffinet et al. (1995: 191-192), Vitikainen (1994: 46).