Morphological characteristics and phylogenetic analyses revealed two additional taxa in Cyathus (Agaricales, Basidiomycota)

doi:10.11646/phytotaxa.598.1.1

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	Morphological characteristics and phylogenetic analyses revealed two additional taxa in Cyathus (Agaricales, Basidiomycota)
	Duan,Zi-yan; Yang,X. I. N.; Liu,Chao-mao; Zhao,Chang-lin
	2023
发表期刊	PHYTOTAXA
ISSN	1179-3163
卷号	598 期号:1 页码:1-20
摘要	Two new species of the bird's nest fungus, Cyathus asiaticus and C. prismaticus are proposed based on a combination of the morphological and molecular evidence. Cyathus asiaticus is characterized by having an obconical, campanulate to cupulate basidiomata with the inconspicuously striation on the inner surface of the peridium, smooth mouth, silver gray to black peridioles with funicular cord, a monomitic hyphal system bearing the generative hyphae with clamp connections and broadly ellipsoid, elliptical, subglobose, ovoid, irregular, thick-walled basidiospores with inconspicuous apiculus. Cyathus prismaticus is characterised by the infundibuliform, obconical to cupulate basidiomata covered with shaggy or hirsute hairs, presence of the striations on the outer and inner surface of the peridium, peridioles with the funicular, a dimitic hyphal system with generative hyphae having clamp connections, prensence of the narrow oblique prisms and subglobose, ovoid, elliptical to broadly ellipsoid, thick-walled basidiospores. Sequences of ITS and nLSU rRNA markers of the studied samples were generated, and the phylogenetic analysis were performed with maximum likelihood, maximum parsimony and Bayesian inference methods on two datasets (ITS+nLSU and ITS). The dataset analysis showed that two new species clustered into the genus Cyathus.
关键词	molecular phylogeny Nidulariaceae taxonomy wood-inhabiting fungi Yunnan Province BIRDS NEST FUNGI SP.-NOV. NIDULARIACEAE POLYPORALES CLASSIFICATION NOVELTIES CANOLA OLLA
学科领域	Plant Sciences
DOI	10.11646/phytotaxa.598.1.1
收录类别	SCI
WOS记录号	WOS:000996345600001
引用统计
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/75356
专题	中国科学院昆明植物研究所
推荐引用方式 GB/T 7714	Duan,Zi-yan,Yang,X. I. N.,Liu,Chao-mao,et al. Morphological characteristics and phylogenetic analyses revealed two additional taxa in Cyathus (Agaricales, Basidiomycota)[J]. PHYTOTAXA,2023,598(1):1-20.
APA	Duan,Zi-yan,Yang,X. I. N.,Liu,Chao-mao,&Zhao,Chang-lin.(2023).Morphological characteristics and phylogenetic analyses revealed two additional taxa in Cyathus (Agaricales, Basidiomycota).PHYTOTAXA,598(1),1-20.
MLA	Duan,Zi-yan,et al."Morphological characteristics and phylogenetic analyses revealed two additional taxa in Cyathus (Agaricales, Basidiomycota)".PHYTOTAXA 598.1(2023):1-20.

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