Lichens of Belgium, Luxembourg and northern France
Lecanora swartzii (Ach.) Ach. |
Syn.: L. subradiosa auct., non Nyl.
Saxicolous, on dry underhangs of natural, siliceous and sandstone outcrops.
Belgium: Mosan: RRR, Ard.: AR.
Luxembourg: Lorr.: RRR.
France: - .
Lit.: NL77: 21, NL92: 156, Sé: 138, Leuckert & Poelt (1989: 161).