Lichens of Belgium, Luxembourg and northern France
Parabagliettoa cyanea (A. Massal.) Gueidan & Cl. Roux |
Syn.: Verrucaria cyanea A. Massal.
On shaded and sheltered, calcareous, natural outcrops, also found on walls of calcareous stones.
Belgium: Mosan: AR.
Luxembourg: - .
France: - .
Lit.: NL84: 18.