Acanthocorticium brueggemannii, a new corticioid genus and species related to cyphelloid fungi in the euagarics clade (Agaricales, Basidiomycota)

被引：7

作者：

Baltazar, Juliano M. ^{[1
]}

Gorjon, Sergio P. ^{[2
]}

Belen Pildain, Maria ^{[2
]}

Rajchenberg, Mario ^{[2
]}

da Silveira, Rosa Mara B. ^{[1
]}

机构：

[1] Univ Fed Rio Grande do Sul, Dept Bot, Programa Posgrad Bot, BR-91501970 Porto Alegre, RS, Brazil

[2] Ctr Invest & Extens Forestal Andino Patagon, Area Protecc Forestal, RA-9200 Esquel, Chubut, Argentina

来源：

BOTANY | 2015年 / 93卷 / 08期

关键词：

acanthophyses; Aphyllophorales; Corticiaceae s.l; Cyphellaceae; Henningsomyces; Rectipilus; SP-NOV AGARICALES; PHYLOGENETIC-RELATIONSHIPS; MAJOR CLADES; SEQUENCE; IDENTIFICATION; CLASSIFICATION; CORTICIACEAE; S.L;

D O I：

10.1139/cjb-2015-0053

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Acanthocorticium brueggemannii gen. et sp. nov. is introduced based on specimens from Southern Brazil. This corticioid fungus is characterized by resupinate basidiomes with smooth to tuberculate hymenophore, a monomitic hyphal system with simple-septate hyphae, finely echinulate halocystidia, cylindrical to clavate, dextrinoid acanthophyses, and globose, hyaline, smooth, and thin-walled IKI-basidiospores. Phylogenetic analyses of a LSU data set and a combined data set of ITS and LSU were carried out and the new taxon was found to be related to cyphelloid fungi within the Agaricales. Descriptions and drawings of the microscopic features of A. brueggemannii are provided.

引用

页码：453 / 463

页数：11

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