Scanning electron microscopy of fruits in the West African Polygonaceae
Ayodele, Abiodun Emmanuel; Zhou, Zhe-Kun
2010-09-01
发表期刊JOURNAL OF SYSTEMATICS AND EVOLUTION
ISSN0529-1526
卷号48期号:5页码:336-343
摘要The fruit morphology of 18 taxa representing seven genera of the family Polygonaceae in West Africa was investigated using scanning electron microscopy. The achenes are trigonous, lenticular, globose, subglobose, heart shaped, ovoid, or cone like. Sizes range from 0.12 x 0.10 cm(2) in Polygonum plebeium to 7.87 x 0.58 cm(2) in Afrobrunnichia erecta. Colors are brown to black. The cells are isodiametric in P plebeium, irregular in A. erecta, Antigonon leptopus, and Harpagocarpus snowdenii, and polygonal in other species. The walls are straight, curved, or undulate and are either raised or depressed. Afrobrunnichia erecta is characterized by deeply sinuate lateral walls. The cell surface may be smooth or tuberculate or fibrillate in the family, usually covered with wax deposits. The combination of these characters is mainly taxonomically useful at the tribal level and rarely at the specific or infraspecific level for the delimitation of the taxa.
关键词Fruit Polygonaceae Sem Taxonomy West Africa
资助信息Chinese Academy of Sciences ; Third World Academy of Science
学科领域Plant Sciences
DOI10.1111/j.1759-6831.2010.00093.x
收录类别SCI
语种英语
WOS研究方向Plant Sciences
WOS类目Plant Sciences
WOS记录号WOS:000282355100004
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被引频次:1[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.kib.ac.cn/handle/151853/3012
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Chinese Acad Sci, Kunming Inst Bot, Key Lab Biodivers & Biogeog, Kunming 650204, Peoples R China
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Ayodele, Abiodun Emmanuel,Zhou, Zhe-Kun. Scanning electron microscopy of fruits in the West African Polygonaceae[J]. JOURNAL OF SYSTEMATICS AND EVOLUTION,2010,48(5):336-343.
APA Ayodele, Abiodun Emmanuel,&Zhou, Zhe-Kun.(2010).Scanning electron microscopy of fruits in the West African Polygonaceae.JOURNAL OF SYSTEMATICS AND EVOLUTION,48(5),336-343.
MLA Ayodele, Abiodun Emmanuel,et al."Scanning electron microscopy of fruits in the West African Polygonaceae".JOURNAL OF SYSTEMATICS AND EVOLUTION 48.5(2010):336-343.
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