Lichens of Belgium, Luxembourg and northern France
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Stereocaulon vesuvianum Pers. var. nodulosum (Wallr.) I. M. Lamb |
Syn.: S. denudatum Flörke
On siliceous rocks or on rock debris contaminated with heavy metals, incl. in industrial wasteland, also found on rusted iron of old rails.
Belgium: Fl.: RRR, Camp.: RR, Mosan: AR, Ard.: AR.
Luxembourg: - .
France: - .
Lit.: L4: 31, La66: 316-320, NL77: 23, Coppins & van den Boom (1995: 89), Lambinon & Sérusiaux (1985a: 88-90).