Lichens of Belgium, Luxembourg and northern France

Distribution map of Porpidia tuberculosa (Sm.) Hertel & Knoph © by Paul Diederich   Porpidia tuberculosa (Sm.) Hertel & Knoph
« Porpidia striata
see legend below picture
Porpidia tuberculosa – Netherlands, Zaltbommel – © 2003 by Norbert Stapper

Syn.: Lecidea sorediza Nyl., L. tumida A. Massal.

On siliceous rocks in natural and artificial (walls, rubbles and slates) habitats.

Belgium: Fl.: RRR, Brab.: RR, Mosan: AR, Ard.: AC, Lorr.: RR.

Luxembourg: Ard.: AR, Lorr.: R.

France: Lorr.: RRR.

Lit.: La69: 102, NL77: 21, NL92: 173, NL97: 54, Sť: 139.

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