Lichens of Belgium, Luxembourg and northern France
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Pertusaria aspergilla (Ach.) J. R. Laundon |
Syn.: P. dealbescens auct., non Erichsen, P. dealbata auct., non (Ach.) Nyl.
Saxicolous on siliceous rocks, in well-lit, exposed or shaded, natural habitats.
Belgium: Mosan: RRR, Ard.: AR.
Luxembourg: Ard.: R.
France: Ard.: RR.
Lit.: Di: 183, La69: 104, NL77: 22, Ertz & Duvivier (2006: 52).