New records in the Tubeufiaceae from Andean Patagonian forests of Argentina

Abstract

Tubeufiaceae (Pleosporales, Ascomycota) occurring on native trees from the Andean Patagonian forests in Argentina are described and illustrated. Acanthostigma minutum and Tubeufia cerea with its anamorphic state are reported from South America for the first time on Nothofagus dombeyi and N. antarctica, respectively. Both species were up to now only known from the Northern Hemisphere.