Lichens of Belgium, Luxembourg and northern France

Distribution map of Arthonia nephromaria Nyl. © by Paul Diederich   Arthonia nephromaria Nyl.
« Arthonia muscigenaArthonia phaeophysciae »
see legend below picture
Arthonia nephromaria – France, Pyrénées-Atlantiques, Tardets-Sorholus, on Sticta, 1985, Sérusiaux 7690 (hb Diederich) – © 2006 by P. Diederich

Lichenicolous, on Nephroma laevigatum.

Belgium: Ard.: RRR (†1986).

Luxembourg: - .

France: - .

Now extinct throughout the area of study.

Lit.: L7: 84.

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