Seed morphology of the genus Astragalus L. from North Asia

doi:10.3906/bot-1802-25

	Seed morphology of the genus Astragalus L. from North Asia
	Shemetova, Tatyana ; Erst, Andrey 1; Wang, Wei 2; Xiang, Kunli 2; Vural, Cem 3; Aytac, Zeki 4
	2018
发表期刊	TURKISH JOURNAL OF BOTANY
ISSN	1300-008X
卷号	42 期号:6 页码:710-721
摘要	Astragalus is one of the largest genera of angiosperms and a characteristic component of the steppes and mountains of North Asia. Here, we used scanning electron microscopy to investigate the seed morphology of 56 species of the genus from North Asia. In Astragalus, seed color varies from yellow-green, greenish brown, reddish brown to grayish brown. Seed shapes include reniform- globose, rombiform, and oblong-elliptical. Seed sizes vary from 1.25 x 0.88 mm to 4.94 x 3.29 mm. Anticlinal walls are straight, undulate, or slightly thickened, and the periclinal walls are aveolate, stellate, pectinate, or rugose. We recognized two main types of seed surface in the genus: reticulate (sect. Cystium, Uliginosi, and Heterodontus) and indistinct primary sculpture (sect. Caprini, Craccina, Alopecuroidei, Glycyphyllos, and Komaroviella). This study describes macro- and micromorphological characters of seeds that would be useful for studying systematics, taxonomy, and evolution within Astragalus in the future.
关键词	Astragalus seed surface seed morphology North Asia
学科领域	Plant Sciences
DOI	10.3906/bot-1802-25
收录类别	SCI
语种	英语
WOS记录号	WOS:000450865100004
出版者	TUBITAK SCIENTIFIC & TECHNICAL RESEARCH COUNCIL TURKEY
文献子类	Article
出版地	ANKARA
EISSN	1303-6106
资助机构	Central Siberian Botanical Garden, SB RAS [AAAA-A17-117012610055-3, 031220160005] ; Russian Science FoundationRussian Science Foundation (RSF) [16-34-50284] ; Tomsk State University competitiveness improvement program
作者邮箱	erst_andrew@yahoo.com
作品OA属性	Bronze
引用统计	被引频次：9[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/2S10CLM1/20465
专题	系统与进化植物学国家重点实验室
作者单位	1.Russian Acad Sci, Cent Siberian Bot Garden, Siberian Branch, Novosibirsk, Russia 2.Tomsk State Univ, Lab Phylogeny & Systemat, Tomsk, Russia 3.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, Beijing, Peoples R China 4.Erciyes Univ, Fac Arts & Sci, Dept Biol, Kayseri, Turkey 5.Gazi Univ, Fac Arts & Sci, Dept Biol, Ankara, Turkey
推荐引用方式 GB/T 7714	Shemetova, Tatyana,Erst, Andrey,Wang, Wei,et al. Seed morphology of the genus Astragalus L. from North Asia[J]. TURKISH JOURNAL OF BOTANY,2018,42(6):710-721.
APA	Shemetova, Tatyana,Erst, Andrey,Wang, Wei,Xiang, Kunli,Vural, Cem,&Aytac, Zeki.(2018).Seed morphology of the genus Astragalus L. from North Asia.TURKISH JOURNAL OF BOTANY,42(6),710-721.
MLA	Shemetova, Tatyana,et al."Seed morphology of the genus Astragalus L. from North Asia".TURKISH JOURNAL OF BOTANY 42.6(2018):710-721.

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