Pollen morphology of Chinese Glochidion (Phyllanthaceae) and its taxonomic implications

doi:10.1111/njb.00912

	Pollen morphology of Chinese Glochidion (Phyllanthaceae) and its taxonomic implications
	Yao, Gang 1,2; Zhang, Dian-Xiang 1
	2016-02-01
发表期刊	NORDIC JOURNAL OF BOTANY
卷号	34 期号:1 页码:102-110
摘要	The pollen morphology of twenty-five Chinese species belonging to two sections of Glochidion and one species from Phyllanthus subgen. Phyllanthodendron was examined using scanning electron microscopy (SEM). The results showed that pollen grains of Glochidion are isopolar, spheroidal to rarely subprolate in shape, (3)4-5(6)-colporate in aperture pattern, and tectate-reticulate to tectate-rugulate in exine ornamentation. Fusion of colpus ends was observed in some pollen grains of G. pseudo-obscurum and G. wrightii. The pollen grains of Phyllanthus dunnianus are similar to those of Glochidion species in their spheroidal shape and four-colporate aperture pattern, but are slightly larger in size, and show tectate-perforate exine ornamentation. In Glochidion, pollen morphology appears to be useful for distinguishing several macromorphologically similar. Additionally, palynological characters provide evidence for the taxonomy of the supergenus Phyllanthus s.l.
DOI	10.1111/njb.00912
收录类别	SCI
语种	英语
WOS记录号	WOS:000370333900012
引用统计
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/25968
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, South China Bot Garden, Key Lab Plant Resources Conservat & Sustainable U, CN-510650 Guangzhou, Guangdong, Peoples R China 2.Chinese Acad Sci, Key Lab Plant Divers & Biogeog East Asia, Kunming Inst Bot, Cn Kunming 650201, Peoples R China
推荐引用方式 GB/T 7714	Yao, Gang,Zhang, Dian-Xiang. Pollen morphology of Chinese Glochidion (Phyllanthaceae) and its taxonomic implications[J]. NORDIC JOURNAL OF BOTANY,2016,34(1):102-110.
APA	Yao, Gang,&Zhang, Dian-Xiang.(2016).Pollen morphology of Chinese Glochidion (Phyllanthaceae) and its taxonomic implications.NORDIC JOURNAL OF BOTANY,34(1),102-110.
MLA	Yao, Gang,et al."Pollen morphology of Chinese Glochidion (Phyllanthaceae) and its taxonomic implications".NORDIC JOURNAL OF BOTANY 34.1(2016):102-110.

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