Lichens of Belgium, Luxembourg and northern France

Distribution map of Psora decipiens (Hedw.) Hoffm.  by Paul Diederich   Psora decipiens (Hedw.) Hoffm.
Psora testacea »
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Psora decipiens – Belgium (Mosan), Huccorgne, rocher de la Marquise – © 2004 by Paul Diederich

Syn.: Lecidea decipiens (Hedw.) Ach.

Terricolous in crevices of hard calcareous rocks and in Xerobromion communities, in dry and sunny conditions.

Belgium: Mosan: AR.

Luxembourg: - .

France: Mosan: RRR.

Lit.: Ertz: 20, 27, La69: 103, 126, NL77: 21, NL84: 17.

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