Lichens of Belgium, Luxembourg and northern France
Athelia arachnoidea (Berk.) Jülich |
Corticolous, mainly in polluted areas, normally parasitic on epiphytic algae and ubiquitous lichens like Lecanora conizaeoides.
Belgium: Fl.: RR, Camp.: R, Mosan, Ard., Lorr.: CC.
Luxembourg: Ard.: CC, Lorr.: CC.
France: Boul.: RRR, Pic.: RRR.
Lit.: Boul.: 66, Di: 230-231, LF0: 2.