Lichens of Belgium, Luxembourg and northern France
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Varicellaria lactea (L.) Schmitt & Lumbsch |
Syn.: Pertusaria lactea (L.) Arnold
On exposed and well-lit, siliceous rocks in natural habitats.
Belgium: Mosan: RR, Ard.: R.
Luxembourg: Ard.: AR, Lorr.: RRR.
France: Ard.: RRR.
Lit.: La68: 76, Mü1: 150, NL77: 22, NL92: 172.