Lichens of Belgium, Luxembourg and northern France
Bagliettoa marmorea (Scop.) Gueidan & Cl. Roux |
Syn.: Verrucaria marmorea (Scop.) Arnold
On hard calcareous, natural outcrops.
Belgium: Mosan: R.
Luxembourg: - .
France: Fl.: RRR (1910).
Lit.: DG: 14, Ertz: 43, Tonglet (1892), Zschacke (1933: 92).