Tres nuevos Agaricomycetes para la Argentina: Cruentomycena viscidocruenta, Collybiopsis luxurians y Collybiopsis subpruinosa

Three new records of Agaricomycetes are cited for the first time for Argentina: Cruentomycena viscidocruenta, Collybiopsis luxurians and Collybiopsis subpruinosa. Complete descriptions and illustrations are provided in this work, and color photographs of the fresh samples were added. Comments were made about the taxonomy and ecology of the species presented.