Lichens of Belgium, Luxembourg and northern France

Distribution map of Caloplaca ulcerosa Coppins & P. James © by Paul Diederich   Caloplaca ulcerosa Coppins & P. James
« Caloplaca thallincolaCaloplaca vacillans »
see legend below picture
1 mm
photo #1 photo #2 photo #3
Caloplaca ulcerosa – Luxembourg (Lorr.), Reckange (Mersch), on Aesculus, 2009, Diederich 16844 – © 2009 by P. Diederich

On old trunks of Aesculus and Populus.

Belgium: Mar.: RR.

Luxembourg: Lorr.: RRR.

France: ... .

Lit.: L12: 81, Van den Broeck et al. (2008), Van den Broeck et al. (2009).

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