Lichens of Belgium, Luxembourg and northern France
Bacidia viridifarinosa Coppins & P. James |
Corticolous, generally on the smooth bark of very old Quercus trees in ancient woodlands, also on Ulmus, rarely saxicolous, on siliceous rocks along streams.
Belgium: Mosan: RR, Ard.: RR.
Luxembourg: Lorr.: RR.
France: Ard.: RRR.
Lit.: Di: 56-56, NL92: 168, NL97: 45, Coppins et al. (1992: 355), Giralt & van den Boom (1996).