8 research outputs found
Four New Species of Lecanora sensu stricto (Lecanorales, Ascomycotina) from Tropical South America
The new species L. lichexanthona Guderley, L. notatica Guderley, L. rabdotoides Guderley, and L. xanthoplumosa Guderley are described from tropical South America. All the new species have unusual chemistries. Confluentic, notatic, and subnotatic acids present in L. notatica and norlichexanthone present in L. lichexanthona have not been reported previously for the L. subfusca group