Lichens of Belgium, Luxembourg and northern France
Verrucaria glaucovirens Grummann |
Syn.: V. virens Nyl.
On artificial, calcareous substrata (wall, mortar, etc.).
Belgium: Mar.: RRR, Camp.: RRR, Mosan: RRR.
Luxembourg: - .
France: Pic.: RRR, Lorr.: RRR.
Lit.: L8: 85-86.