Boletellus nordestinus(Boletaceae,Boletales),a new species from Northeastern Atlantic Forest,Brazil  

作　　者：Magnago AC Neves MA Silveira RMB 

机构地区：[1]Programa de Pós-Graduação em Botânica,Departamento de Botânica,Universidade Federal do Rio Grande do Sul,Porto Alegre,Rio Grande do Sul,Brazil [2]Programa de Pós-Graduação em Biologia de Fungos,Algas e Plantas,Departamento de Botânica,Universidade Federal de Santa Catarina,Florianópolis,Santa Catarina,Brazil

出　　处：《Studies in Fungi》2019年第1期54-60,共7页真菌研究（英文）

基　　金：the Conselho Nacional de Desenvolvimento Científico e Tecnológico(Cnpq)for the fellowship and Cnpq-Processo 457489/2014-6(Projeto Universal)provided funding to M.A.Neves.

摘　　要：Boletellus nordestinus is described as a new species from white sandy dunes in the Northeastern Brazilian Atlantic Forest.The area is known as a potential ectotrophic forest,since some ectomycorrhizal fungi had been found in the same area.The new species is characterized by dry,velutinous and olivaceus to chocolate brown pileus,context and hymenophore non-cyanescent when exposed or pressured,short and longitudinally ridged basidiospores,fusiform to ventricose cystidia,and a trichodermal pileipellis with disarticulated,acute terminal elements.A full description,line drawings,color photographs and molecular phylogenetic data of the new species are provided.

关 键 词：AGARICOMYCETES boletoid fungi Neotropical fungi taxonomy 

分 类 号：Q93[生物学—微生物学]