Lichens of Belgium, Luxembourg and northern France

Distribution map of Physcia vitii Nádv.  by Paul Diederich   Physcia vitii Nádv.
« Physcia tribacioides
see legend below picture
Physcia vitii – Germany, Bayern, 1963, Schroppel (Lichenes exsiccati 589, Univ. Colorado Museum, Boulder) (LG) – © 2004 by Paul Diederich

Corticolous on roadside bole of Ulmus.

Belgium: Mosan: RR (†1968).

Luxembourg: - .

France: - .

The species has not been recorded in the study area for more than thirty years and may be extinct, as its only habitat (Ulmus trees along roads) has almost disappeared.

Lit.: La66: 476.

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