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作 者 ：马晓洁1, 胡启明2, 冯志坚1

期 刊 ：热带亚热带植物学报 2007年 15卷 6期 页码：551~552

关键词：紫金牛属；窄叶山血丹；紫金牛科；新变种；广东；

Keywords:Ardisia Swartz, Ardisia lindleyana var. angustifolia, Myrsinaceae, New variety, Guangdong,

摘 要 ：报道了紫金牛科紫金牛属的一个新变种：窄叶山血丹Ardisia lindleyana D. Dietr. var. angustifolia C. M. Hu & X. J. Ma, 并比较了此变种与本属中具有类似叶形种类的区别。

Abstract:A new variety, Ardisia lindleyana var. angustifolia C. M. Hu & X. J. Ma is described. It differs from the type variety by its leaves being linear-lanceolate, 7-13.5 cm long, only 4-7 mm broad. Superficially, it strikingly resembles A. ensifolia E. Walker and A. quinquegona Blume var. salicifolia (E. Walker) C. M. Hu & J. E. Vidal, but can be easily distinguished by its rusty puberulent branchlets, inflorescences terminal on leafy branchlets, and leaves with marginal glands.

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