Lichens of Belgium, Luxembourg and northern France

Distribution map of Porpidinia tumidula (Sm.) Timdal © by Paul Diederich   Porpidinia tumidula (Sm.) Timdal
see legend below picture
photo #1 photo #2
Porpidinia tumidula – Belgium (Mosan), Yvoir – © 2007 by Damien Ertz

Syn.: Toninia tumidula (Sm.) Zahlbr., T. mamillaris (Fr.) Th. Fr.

On natural, hard calcareous rocks, in dry and sunny conditions.

Belgium: Mosan: AR.

Luxembourg: - .

France: Mosan: RR.

Lit.: DG: 25, Ertz: 20, La69: 126, NL84: 17, NL97: 56.

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