Lichens of Belgium, Luxembourg and northern France

Distribution map of Aspicilia contorta (Hoffm.) Kremp. subsp. contorta  by Paul Diederich   Aspicilia contorta (Hoffm.) Kremp. subsp. contorta
« Aspicilia cinereaAspicilia contorta subsp. hoffmanniana »
see legend below picture
Aspicilia contorta subsp. contorta – Luxembourg (Lorr.), Luxembourg, 1997, Diederich 13430 – © 2006 by P. Diederich

Incl. A. viridescens (A. Massal.) Kremp.

On hard calcareous rocks and in artificial habitats (concrete, walls, etc.).

Belgium: Fl.: RR, Camp.: RR, Brab.: RR, Mosan: AC (locally common), Ard.: RRR, Lorr.: RR.

Luxembourg: Lorr.: AR.

France: Boul.: RRR, Lorr.: R.

Lit.: Boul.: 66, Ertz: 18, La69: 105, NL84: 12, NL92: 167, NL93: 42, Hoffmann & Van Rompu (1995).

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