Lichens of Belgium, Luxembourg and northern France
Cladonia stygia (Fr.) Ruoss |
Syn.: Cladina stygia (Fr.) Ahti
Ecology of the only reported collection unknown, probably on soil in heathland.
Belgium: Ard.: RRR (†1936).
Luxembourg: - .
France: - .
Now extinct throughout the area of study.
Lit.: Sé: 141.