文献类型： 外文期刊
作者： Dong, An-Qiang 2 ; Zheng, Xi-Long 1 ; Xing, Fu-Wu 1 ; Wang, Fa-Guo 1 ;
作者机构： 1.Chinese Acad Sci, S China Bot Garden, Guangzhou 510650, Guangdong, Peoples R China
2.Zhongkai Univ Agr & Engn, Coll Life Sci, Guangzhou 510225, Guangdong, Peoples R China
3.Guangdong Acad Agr Sci, S China Med Res Grp, Crop Res Inst, Guangzhou 510640, Guangdong, Peoples R China
期刊名称：ANNALES BOTANICI FENNICI （ 影响因子：0.626； 五年影响因子：0.627 ）
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收录情况： SCI
摘要： Impatiens yangshanensis A.Q. Dong & F.W. Xing sp. nova (Balsaminaceae) from Guangdong, China, is described and illustrated. It is morphologically similar to I. macrovexilla, but differs mainly by its bifid spur, 2-bracted pedicel and lateral united petals with triangular basal lobes, acuminate apex, and dolabriform distal lobes. It also resembles I. pterosepala, but that species differs mainly in its 1-flowered inflorescence, 1-bracted pedicel and oblong basal lobes of lateral united petals.
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