Notes on Pluteus (Pluteaceae, Agaricales) from Brazil including two new species and a new record

Autor(es)

Menolli, Jr., Nelson ^{[1, 2]} ; Capelari, Marina ^[1]

Afiliação do(s) autor(es)

^[1] Inst Bot, BR-01061970 Sao Paulo - Brazil

^[2] Inst Fed Educ Ciencia & Tecnol Sao Paulo, BR-13872551 Sao Joao Da Boa Vista, SP - Brazil

• Tipo de documento: Artigo Científico
• Fonte: Mycologia; v. 102, n. 3, p. 697-707, 2010.
• Citações Web of Science: 8

Resumo

Two new species of Pluteus, P. densifibrillosus and P. puttemansii, are described and illustrated from specimens collected in two remnants of the Atlantic forest in the city of Sao Paulo, SP, Brazil. Pluteus densifibrillosus is characterized by a densely fibrillose pileus with spinulose fibrils at the center and almost globose basidiospores. Pluteus puttemansii has a stipe with a grayish brown subbulbous-marginate base and a strigose basal mycelium. Milieus densifibrillosus belongs to section Hispidoderma and P. puttemansii to section Pluteus. Pluteus longistriatus and P. umbrinoalbidus, which were collected in the same area, also are described and illustrated. Pluteus longistriatus represents a new record for Brazil. (AU)

• Processo FAPESP: 04/04319-2 - Basidiomycota (Agaricales e Aphyllophorales) do Parque Estadual das Fontes do Ipiranga, São Paulo, SP, Brasil
• Beneficiário: Marina Capelari
• Modalidade de apoio: Auxílio à Pesquisa - Regular