Impatiens xanthinoides (Balsaminaceae), a new species from Yunnan, China

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	Impatiens xanthinoides (Balsaminaceae), a new species from Yunnan, China
	Cai,Xiu-Zhen; Hu,Guang-Wan; Cong,Yi-Yan
	2015-09-25
发表期刊	PHYTOTAXA
卷号	227 期号:3 页码:261-267
摘要	Impatiens xanthinoides (Balsaminaceae) sp. nov. from Yunnan Province, China is described and illustrated. This species is similar to I. xanthina and I. fugongensis in plant height, golden-yellow flowers, lateral sepals 2, stamen 5 with obtuse apex, and 5-carpellate ovary. However, it differs with that two species in the lower sepal obconic with red striae, dorsal petal glabrous, the lateral united petals stipitate with fan-shaped, apex acute lower lobes, and fusiform capsule. The detailed morphological characters, diagnostic comparisons, habitat and micromorphology of seeds and pollen grains under scanning electron microscope (SEM) are presented. According to the IUCN Red List Categories and Criteria, I. xanthinoides is assessed as Critically Endangered (CR B1a; B1b(ii)) because of its limited distribution rang and decline of mature individuals.
关键词	Balsaminaceae China Impatiens Xanthinoides Iucn Red List New Species
收录类别	SCI
语种	英语
WOS记录号	WOS:000363742700005
引用统计
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/25224
专题	离退休
推荐引用方式 GB/T 7714	Cai,Xiu-Zhen,Hu,Guang-Wan,Cong,Yi-Yan. Impatiens xanthinoides (Balsaminaceae), a new species from Yunnan, China[J]. PHYTOTAXA,2015,227(3):261-267.
APA	Cai,Xiu-Zhen,Hu,Guang-Wan,&Cong,Yi-Yan.(2015).Impatiens xanthinoides (Balsaminaceae), a new species from Yunnan, China.PHYTOTAXA,227(3),261-267.
MLA	Cai,Xiu-Zhen,et al."Impatiens xanthinoides (Balsaminaceae), a new species from Yunnan, China".PHYTOTAXA 227.3(2015):261-267.

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