Taxonomic and ecological implications of leaf cuticular morphology in Castanopsis, Castanea, and Chrysolepis

doi:10.1007/s00606-009-0220-6

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

	Taxonomic and ecological implications of leaf cuticular morphology in Castanopsis, Castanea, and Chrysolepis
	Liu, M. Q.1,2; Deng, M.3; Zhou, Z. K.1
刊名	PLANT SYSTEMATICS AND EVOLUTION
	2009-11-01
卷号	283 期号:1-2 页码:111-123
关键词	Fagaceae Leaf Anatomy Taxonomy Palaeobotany Ecology
ISSN号	0378-2697
DOI	10.1007/s00606-009-0220-6
通讯作者	liumengqi@mail.kib.ac.cn ; dengmin.botany@gmail.com ; zhouzk@mail.kib.ac.cn
文献子类	Article
英文摘要	Leaves of 41 species of Castanopsis, six species of Castanea, and Chrysolepis chrysophyllum Hjelmq. were examined. In Castanopsis, all species possessed cyclocytic stomata with thickened subsidiary cells; thin-walled peltate trichomes are the most frequent type on the abaxial surface of the leaves of this genus. In Castanea, stomata are transitional between cyclocytic and anomocytic; thin-walled peltate trichomes were recorded for the first time on the abaxial surface of Castanea leaves. In Chrysolepis, cyclocytic stomata with non-thickened subsidiary cells and thick-walled peltate trichomes were observed. The thickened subsidiary cells support the placement of the "fissa-group" in Castanopsis. The results of this study support the idea that Castanopsis and Castanea are sister groups. Thick-walled peltate trichomes were only recorded in Chrysolepis, thus supporting its taxonomic separation from Castanopsis. The phylogenetic distribution of trichome types among genera of Fagaceae is summarized. The evolutionary trends of trichome types in Castanopsis are discussed, as are the implications of stomatal and trichome features on fossil identification and ecology.
学科主题	Plant Sciences ; Evolutionary Biology
WOS关键词	POTOMAC GROUP ; FAGACEAE ; EVOLUTION ; INFLORESCENCES ; SEQUENCES
WOS研究方向	Plant Sciences ; Evolutionary Biology
语种	英语
WOS记录号	WOS:000271736400008
资助机构	National Basic Research Program of China [2007 CB411601]; National Natural Science Foundation of China (NSFC) [30670159]; State Key Laboratory of Palaeobiology and Stratigraphy ; Nanjing Institute of Geology and Palaoentology, Chinese Academy of Sciences [093104]
公开日期	2011-12-20
内容类型	期刊论文
源URL	[http://ir.kib.ac.cn:8080/handle/151853/3104]
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 Biodivers & Biogeog, Kunming 650204, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China 3.Shanghai Inst Technol, Sch Ecol Technol & Engn, Shanghai, Peoples R China
推荐引用方式 GB/T 7714	Liu, M. Q.,Deng, M.,Zhou, Z. K.. Taxonomic and ecological implications of leaf cuticular morphology in Castanopsis, Castanea, and Chrysolepis[J]. PLANT SYSTEMATICS AND EVOLUTION,2009,283(1-2):111-123.
APA	Liu, M. Q.,Deng, M.,&Zhou, Z. K..(2009).Taxonomic and ecological implications of leaf cuticular morphology in Castanopsis, Castanea, and Chrysolepis.PLANT SYSTEMATICS AND EVOLUTION,283(1-2),111-123.
MLA	Liu, M. Q.,et al."Taxonomic and ecological implications of leaf cuticular morphology in Castanopsis, Castanea, and Chrysolepis".PLANT SYSTEMATICS AND EVOLUTION 283.1-2(2009):111-123.