Hourangia, a new genus of Boletaceae to accommodate Xerocomus cheoi and its allied species

CORC > 昆明植物研究所 > 中国科学院昆明植物研究所 > 中国科学院东亚植物多样性与生物地理学重点实验室

	Hourangia, a new genus of Boletaceae to accommodate Xerocomus cheoi and its allied species
	Zhu, Xue-Tai 1,2; Wu, Gang 1; Zhao, Kuan 1; Halling, Roy E.3; Yang, Zhu L.1
刊名	MYCOLOGICAL PROGRESS
	2015-06-01
卷号	14 期号:6 页码:37
关键词	New clade Synonym Phylogeny Taxonomy New combination
通讯作者	Yang,ZL (reprint author),Chinese Acad Sci,Kunming Inst Bot,Key Lab Plant Divers & Biogeog East Asia,Kunming 650201,Yunnan,Peoples R China. ; fungi@mail.kib.ac.cn
英文摘要	Hourangia, a new genus in the Boletaceae, is erected to accommodate Xerocomus cheoi and allied species based on molecular phylogenetic analyses and morphological study. This genus can easily be distinguished from other genera of Boletaceae by the combination of the context of the stipe becoming first bluish, then reddish to brownish red, and finally brownish to blackish when cut, the thick hymenophore being 3-5 (7) times that of the pileal context, and the basidiospore surface with bacillate ornamentation. The phylogenetic analyses based on five gene markers (ITS, nrLSU, tef1-alpha, rpb1 and rpb2) recognized five distinct taxa. Four of them are treated here, with one undescribed due to lack of adequate material. A key to the four species of Hourangia is provided. Xerocomus punctilifer is treated as a synonym of H. cheoi according to the macro-morphological and micromorphological comparative study. Epitypes are designated for H. cheoi, H. microcarpa and H. nigropunctata. Phylloporus pumilus, originally described from Indonesia, is transferred to Hourangia.
学科主题	Mycology
类目[WOS]	Mycology
研究领域[WOS]	Mycology
关键词[WOS]	MIXED MODELS ; PHYLOGENY ; BOLETALES ; ASIA
收录类别	SCI
语种	英语
WOS记录号	WOS:000354494800008
内容类型	期刊论文
源URL	[http://ir.kib.ac.cn/handle/151853/21148]
专题	昆明植物研究所_中国科学院东亚植物多样性与生物地理学重点实验室
作者单位	1.Chinese Acad Sci, Kunming Inst Bot, Key Lab Plant Divers & Biogeog East Asia, Kunming 650201, Yunnan, Peoples R China 2.Northwest Normal Univ, Coll Life Sci, Lanzhou 730070, Gansu, Peoples R China 3.New York Bot Garden, Inst Systemat Bot, Bronx, NY 10458 USA
推荐引用方式 GB/T 7714	Zhu, Xue-Tai,Wu, Gang,Zhao, Kuan,et al. Hourangia, a new genus of Boletaceae to accommodate Xerocomus cheoi and its allied species[J]. MYCOLOGICAL PROGRESS,2015,14(6):37.
APA	Zhu, Xue-Tai,Wu, Gang,Zhao, Kuan,Halling, Roy E.,&Yang, Zhu L..(2015).Hourangia, a new genus of Boletaceae to accommodate Xerocomus cheoi and its allied species.MYCOLOGICAL PROGRESS,14(6),37.
MLA	Zhu, Xue-Tai,et al."Hourangia, a new genus of Boletaceae to accommodate Xerocomus cheoi and its allied species".MYCOLOGICAL PROGRESS 14.6(2015):37.