Lichens of Belgium, Luxembourg and northern France
Verrucaria hochstetteri Fr. |
Incl. V. mastoidea (A. Massal.) Trevis.
On calcareous rocks, either in natural or artificial conditions.
Belgium: Brab.: RRR, Mosan: AR, Lorr.: RRR.
Luxembourg: Lorr.: RRR.
France: Mosan: RRR.
Lit.: BDL2: 42-43, Ertz: 42, NL77: 23, NL84: 18, NL97: 57.