Lichens of Belgium, Luxembourg and northern France
Ochrolechia pallescens (L.) A. Massal. |
Corticolous on Quercus, and lignicolous on fence posts.
Belgium: Ard.: RR (†1870).
Luxembourg: Lorr.: RRR (†1891).
France: - .
Now extinct throughout the area of study.
Lit.: L5: 32, Di: 172.