| 牡竹属新变种—融水麻竹 |
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| 引用本文： | 黄大勇,李立杰,徐振国,周通,卢宗军,罗东升.牡竹属新变种—融水麻竹[J].世界竹藤通讯,2020,18(5):62. |
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| 作者姓名： | 黄大勇 李立杰 徐振国 周通 卢宗军 罗东升 |
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| 作者单位： | 广西林业科学研究院 南宁530002;柳州市林业科学研究所 广西融水545300 |
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| 基金项目： | 2019年广西林业科技与推广项目“森林竹海式经济林竹种培育技术推广”（gl2019kt09）；广西林科院基本科研业务费专项“5种广西稀有竹种繁育技术研究”（林科201829号）。 |
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| 摘 要： | 描述了广西融水县牡竹属麻竹的新变种—融水麻竹Dendrocalamus latiflorus Munro var.rongshuiensis D.Y.Huang et al.。其与原变种区别在于箨鞘背面密被深褐色刺毛，箨舌先端呈流苏状；叶柄表面嫩时竖生密集的白色毛，叶片表面中脉被小锯齿，倒摸粗糙，背面密被细毛茸。
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| 关 键 词： | 牡竹属 麻竹 融水麻竹 变种 |
A New Variety of Dendrocalamus: D. latiflorus var. rongshuiensis |
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| Huang Dayong,Li Lijie,Xu Zhenguo,Zhou Tong,Lu Zongjun,Luo Dongsheng.A New Variety of Dendrocalamus: D. latiflorus var. rongshuiensis[J].World Bamboo and Rattan,2020,18(5):62. |
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| Authors: | Huang Dayong Li Lijie Xu Zhenguo Zhou Tong Lu Zongjun Luo Dongsheng |
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| Institution: | 1. Guangxi Forestry Research Institute, Nanning 53000;2. Liuzhou Forestry Research Institute, Liuzhou 545300, Guangxi, China |
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| Abstract: | A new variety of Dendrocalamus latiflorus var. rongshuiensis D. Y. Huang et al. is described. It is different from the original variety in that its sheath is densely covered with dark brown bristles at the back and has the ciliate apex of sheath ligulate, the petiole surface has dense white hairs, the midvein of leaf surface is covered with small serrate, which feel rough if touched backward, and its leaf is abaxially densely covered with fine hairs. |
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| Keywords: | Dendrocalamus D latiflorus D latiflorus var rongshuiensis variety |
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