Lichens of Belgium, Luxembourg and northern France

Distribution map of Porpidia striata Fryday  by Paul Diederich   Porpidia striata Fryday
« Porpidia soredizodesPorpidia tuberculosa »

On siliceous rocks in natural habitats.

Belgium: Ard.: RR.

Luxembourg: - .

France: Ard.: RRR.

Lit.: L10: 71.

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