盈江兜兰,中国兰科一新杂种  

Paphiopedilum×yingjiangense,a New Hybrid of Orchidaceae from China

作　　者：刘仲健 陈心启[2] 

机构地区：[1]国家兰科植物种质资源保护中心,广东深圳518114 [2]中国科学院植物研究所系统与进化植物学国家重点实验室,北京100093

出　　处：《云南植物研究》2007年第3期289-290,共2页Acta Botanica Yunnanica

摘　　要：对我国兰科新杂种盈江兜兰(Paphiopedilum×yingjiangense)进行了描述和绘图。该植物可能是紫毛兜兰(P.villosum)与彩云兜兰(P.wardii)之间的天然杂种。它与前者的区别在于叶上面有轻微的深浅绿色网斑,花淡黄绿色并在花瓣上和中萼片下半部有黑紫色细斑点,以及退化雄蕊宽卵圆形,其中央不具脐状突起;与后者的区别在于叶较长,上面不具明显的深浅蓝绿色斑,背面亦无密集的紫色斑点,花明显较大,以及退化雄蕊为宽卵圆形。Paphiopedilum× yingjiangense Z. J. Liu et S. C. Chen, a new hybrid from China, is described and illustrated. This entity may be a natural hybrid between Paphiopedilum villosum and P. wardii. It differs from the former by having obscurely deep and light green nets on upper surface of leaves, a pale yellow-green flower with fine dark purple spots on petals and lower part of dorsal sepal and broadly ovate-orbicular staminode without a central glossy knob; from the latter by longer leaves not obviously mottled pale and dark bluish green above nor densely spotted purple below, a much larger flower, and a broadly ovate-orbicular staminede.

关 键 词：盈江兜兰 新杂种 中国 

分 类 号：Q949[生物学—植物学]