Species diversity of Hygrophorus in China and a phylogenetic study of the genus

doi:10.5943/mycosphere/14/1/21

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	Species diversity of Hygrophorus in China and a phylogenetic study of the genus
	Wang,C. Q.; Zhang,M.; He,X. L.; Liu,J. W.; Wei,T. Z.; Liu,T. Z.; Wang,K.; Adamcik,S.; Li,T. H.; Deng,W. Q.
	2023
发表期刊	MYCOSPHERE
ISSN	2077-7019
卷号	14 期号:1 页码:1742-1834
摘要	Hygrophorus is among the most species rich and frequent ectomycorrhizal genera of Agaricales, and several species are popular wild edible mushrooms in northern and southwestern China. In the past two decades, there has been an increasing number of taxonomic and phylogenetic studies of the genus, however, the comprehensive studies on the species diversity and phylogenetic relationship of Hygrophorus in China were lacking. In this study, an extensive survey on the species diversity of Hygrophorus in China was conducted. In total, 62 Chinese Hygrophorus taxa were included in this study. Fifty-five of them are described, illustrated and discussed, including 26 new species; in addition, two recently described species (H. habaensis and H. viridiflavidus) and 5 insufficiently known species are listed with notes. A large-scale phylogenetic study of Hygrophorus was conducted based on the newly obtained sequences and the available internal transcribed spacer (ITS) sequences in the international public databases; and a multi-gene (ITS-LSU-rpb2-tef1-alpha) phylogeny was also conducted. The species boundaries of Hygrophorus delimited by morphological data are broadly congruent with those based on the ITS phylogenetic analysis. In general, the multi-locus dataset could resolve a section-level phylogeny of the genus; and a new section, i.e. sect. Vividi, is proposed based on both phylogenetic and morphological evidences. However, the subgenera classified by morphology are not supported well by molecular phylogenetic analysis.
关键词	Hygrophoraceae Novel taxa Phylogeny Taxonomy Waxcap EDIBLE MUSHROOM RUSSULA-COMPLEX SEQUENCE DATA SP. NOV. AGARICALES OLIVACEOUMBRINI CLADES
DOI	10.5943/mycosphere/14/1/21
WOS记录号	WOS:001096557900001
引用统计
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/75078
专题	中国科学院昆明植物研究所
推荐引用方式 GB/T 7714	Wang,C. Q.,Zhang,M.,He,X. L.,et al. Species diversity of Hygrophorus in China and a phylogenetic study of the genus[J]. MYCOSPHERE,2023,14(1):1742-1834.
APA	Wang,C. Q..,Zhang,M..,He,X. L..,Liu,J. W..,Wei,T. Z..,...&Deng,W. Q..(2023).Species diversity of Hygrophorus in China and a phylogenetic study of the genus.MYCOSPHERE,14(1),1742-1834.
MLA	Wang,C. Q.,et al."Species diversity of Hygrophorus in China and a phylogenetic study of the genus".MYCOSPHERE 14.1(2023):1742-1834.

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