Lichens of Belgium, Luxembourg and northern France
Usnea rubicunda Stirt. |
Syn.: U. rubiginea auct., non (Michx.) A. Massal.
Presumably on trees for most Belgium: localities, on sandstone rocks in
Luxembourg.
Belgium: Brab.: RR (†<1900), Ard.: RR (†<1900).
Luxembourg: Lorr.: RR (†<1850).
France: - .
Now extinct throughout the area of study.
Lit.: L8: 84, La66: 456.