| 内蒙古大兴安岭白头翁属一新变种 |
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| 引用本文： | 于景华,原树生,佟露.内蒙古大兴安岭白头翁属一新变种[J].植物研究,2010,30(6). |
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| 作者姓名： | 于景华 原树生 佟露 |
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| 作者单位： | 东北林业大学森林植物生态学教育部重点实验室，哈尔滨 150040 |
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| 摘 要： | 描述了毛茛科白头翁属一新变种——裂萼细叶白头翁(Pulsatilla turczaninovii Kryl.et Serg.var.fissasepalum)。本变种与原变种细叶白头翁的主要区别为,外轮萼片有不等深度、不等大小的二深裂,中裂片最大,两侧裂片大小不等。
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| 关 键 词： | 白头翁属 裂萼白头翁 裂萼细叶白头翁 新变种 |
A new variety of Pulsatilla(Ranunculaceae) from Greater Khingan Mountains of Inner Mongolia |
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| YU Jing-Hua,YUAN Shu-Sheng,TONG Lu.A new variety of Pulsatilla(Ranunculaceae) from Greater Khingan Mountains of Inner Mongolia[J].Bulletin of Botanical Research,2010,30(6). |
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| Authors: | YU Jing-Hua YUAN Shu-Sheng TONG Lu |
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| Institution: | Key Laboratory of Forest Plant Ecology of Northeast Forestry University,Ministry of Education,Harbin 150040 |
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| Abstract: | This paper discribed a new variety of Ranunculus asiatious L. of Pulsatilla—Pulsatilla turczaninovii Kryl. et Serg. var. fissasepalum and drew the picture of morphology. The main difference between this variety and P.turczaninovii, the old variety, is that the sepals of outer ring was bipartite in different depths and sizes. The middle lobe is the biggest and the size of the bilateral lobes is not exactly the same. |
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| Keywords: | Pulsatilla P turczaninovii Kryl et Serg P turczaninovii Kryl et Serg var fissasepalum J H Yu new variety |
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