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Incertae sedis
Species: Abrothallus welwitschii Photos: On mossy wall, Ardnagashel, Co. Cork, SW Ireland. Identified by Andy Acton An ascomycota with black apothecia that is parasitic on the thallii of Sticta species. Brown, 1-septate acospores. The anamorphic stage Vouauxiomyces has black pycnidia. |
Abrothallus welwitschii March 2010