Petrocodon hunanensis (Gesneriaceae), a new species identified by both morphological and molecular evidence from limestone area in Hunan, China

doi:10.11646/phytotaxa.195.1.4

	Petrocodon hunanensis (Gesneriaceae), a new species identified by both morphological and molecular evidence from limestone area in Hunan, China
	Yu, Xun-Lin ; Li, Ming ; Zhou, Jian-Jun ; Li, Peng-Wei
	2015
发表期刊	PHYTOTAXA
ISSN	1179-3155
卷号	195 期号:1 页码:65-72
摘要	Petrocodon hunanensis, a new species of Gesneriaceae from limestone area in Hunan Province, China, is described and illustrated. The new species is morphologically similar to Petrocodon coriaceifolius, but readily differs from the latter one in the growth form with terrestrial stems and distinct internodes, both surfaces of leaf densely with white pubescence, petiole densely with reddish-purple or white pubescence, zygomorphic corolla white or pale purple and 2-3 cm long, pedicels 0.3-2 (2.8) cm long, 4 stamens and 1 staminodes, ovary and capsule stipitate. Molecular evidences indicate that it is systematically similar to P. hispidus, but the morphologies of two relatives are obviously different.
关键词	Calcareoboea Didymocarpus Dolicholoma Lagarosolen limestone flora molecular evidence new species Paralagarosolen Petrocodon Tengia Wentsaiboea
学科领域	Plant Sciences
DOI	10.11646/phytotaxa.195.1.4
收录类别	SCI
语种	英语
WOS关键词	PHYLOGENETIC RECONSTRUCTION ; GUANGXI ; CHIRITA ; GENUS
WOS研究方向	Science Citation Index Expanded (SCI-EXPANDED)
WOS记录号	WOS:000348637700004
出版者	MAGNOLIA PRESS
文献子类	Article
出版地	AUCKLAND
EISSN	1179-3163
作者邮箱	csfuyuxl@163.com ; limin-gjx@126.com ; zhoujianjun00188@126.com ; pdlc@163.com
引用统计	被引频次：6[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ibcas.ac.cn/handle/2S10CLM1/25869
专题	系统与进化植物学国家重点实验室
作者单位	1.[Yu, Xun-Lin 2.Li, Ming 3.Cent South Univ Forestry & Technol, Sch Forestry, Dendrol Teaching & Res Team, Changsha 410004, Hunan, Peoples R China 4.Chinese Acad Sci, Inst Bot, State key Lab Systemat & Evolutionary Bot, Beijing 100093, Peoples R China
推荐引用方式 GB/T 7714	Yu, Xun-Lin,Li, Ming,Zhou, Jian-Jun,et al. Petrocodon hunanensis (Gesneriaceae), a new species identified by both morphological and molecular evidence from limestone area in Hunan, China[J]. PHYTOTAXA,2015,195(1):65-72.
APA	Yu, Xun-Lin,Li, Ming,Zhou, Jian-Jun,&Li, Peng-Wei.(2015).Petrocodon hunanensis (Gesneriaceae), a new species identified by both morphological and molecular evidence from limestone area in Hunan, China.PHYTOTAXA,195(1),65-72.
MLA	Yu, Xun-Lin,et al."Petrocodon hunanensis (Gesneriaceae), a new species identified by both morphological and molecular evidence from limestone area in Hunan, China".PHYTOTAXA 195.1(2015):65-72.

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