Pollen morphology of the genus Lasianthus (Rubiaceae) and related taxa from Asia

doi:10.3724/SP.J.1002.2008.06036

	Pollen morphology of the genus Lasianthus (Rubiaceae) and related taxa from Asia
	Cai, Min 2,3; Zhu, Hua 2; Wang, Hong1
通讯作者	wanghong@mail.kib.ac.cn
	2008
发表期刊	JOURNAL OF SYSTEMATICS AND EVOLUTION
ISSN	0529-1526
卷号	46 期号:1 页码:62-72
摘要	Pollen morphology of 16 Asian species including two subspecies and one variety of the genus Lasianthus and five species from five related genera was examined by light microscopy and scanning electron microscopy. Lasianthus Jack is eurypalynous. The pollen grains are small to medium in size and spheroidal or subprolate in shape, with a few being prolate. Pollen morphology is remarkably diverse, particularly in aperture and exine ornamentation. The apertures are usually (3-)4-(-5)-zonoaperturate, being porate and pororate. The number of apertures varies from three to five, with the majority of species being 3-4 zonoaperturate. The exine is usually perforate, finely reticulate or coarsely reticulate. Pollen data appear to be morphologically informative and useful for distinguishing among species of Lasianthus, and for elucidating the relationships among some species.
关键词	Lasianthus Pollen Morphology Rubiaceae
学科领域	Plant Sciences
DOI	10.3724/SP.J.1002.2008.06036
收录类别	SCI
语种	英语
WOS记录号	WOS:000256539000008
引用统计
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/2717
专题	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, Xishuangbanna Trop Bot Garden, Kunming 650223, Peoples R China 3.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Cai, Min,Zhu, Hua,Wang, Hong. Pollen morphology of the genus Lasianthus (Rubiaceae) and related taxa from Asia[J]. JOURNAL OF SYSTEMATICS AND EVOLUTION,2008,46(1):62-72.
APA	Cai, Min,Zhu, Hua,&Wang, Hong.(2008).Pollen morphology of the genus Lasianthus (Rubiaceae) and related taxa from Asia.JOURNAL OF SYSTEMATICS AND EVOLUTION,46(1),62-72.
MLA	Cai, Min,et al."Pollen morphology of the genus Lasianthus (Rubiaceae) and related taxa from Asia".JOURNAL OF SYSTEMATICS AND EVOLUTION 46.1(2008):62-72.

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