| 中国云南巨竹属一新种 |
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| 引用本文： | 曾翼、,夏念和,林汝顺.中国云南巨竹属一新种[J].植物分类与资源学报,2014,36(5):581-583. |
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| 作者姓名： | 曾翼、 夏念和 林汝顺 |
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| 作者单位： | 1 中国科学院华南植物园 中国科学院植物资源保护与持续利用重点实验室，广东 广州510650； 2 中国科学院大学，北京100049 |
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| 摘 要： | 描述了中国巨竹属一新种——小巨竹Gigantochloa callosa NH. Xia, Y. Zeng & RS. Lin并绘制了图版。该种与Gigantochloa parvifolia (Brandis ex Gamble) TQ. Nguyen相似，区别在于此种各部分较Gparvifolia较小；箨鞘背面贴生深褐色与银灰色短硬毛，箨舌高2~3mm，全缘；叶舌高2~3mm，全缘；叶鞘背面与叶柄连接处一侧有一高2~3mm的半圆形薄鳞片状突起。
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| 关 键 词： | 竹亚科 巨竹属 新种 小巨竹 |
| 收稿时间： | 2014-01-06 |
A New Species of Gigantochloa Kurz ex Munro (Poaceae: Bambusoideae) from Yunnan Province,China |
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| ZENG Yi-、,XIA Nian-He-,LIN Ru-Shun-.A New Species of Gigantochloa Kurz ex Munro (Poaceae: Bambusoideae) from Yunnan Province,China[J].Plant Diversity and Resources,2014,36(5):581-583. |
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| Authors: | ZENG Yi-、 XIA Nian-He- LIN Ru-Shun- |
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| Institution: | 1 Key Laboratory of Plant Resources Conservation and Sustainable Utilization, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou 510650, China; 2 University of Chinese Academy of Sciences, Beijing 100049, China |
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| Abstract: | A new species of Gigantochloa Kurz ex Munro, Gigantochloa callosa NH. Xia, Y. Zeng & RS. Lin was described and illustrated. It is differed from Gparvifolia (Brandis ex Gamble) TQ. Nguyen by its smaller size; culm sheath proper covered with both dark brown and silvery appressed hairs abaxially; ligules 2-3mm tall, entire; leaf ligules 2-3mm tall, entire; one side of the apex of leaf sheath developed into a 2-3mm long, thin, scale like callus. |
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| Keywords: | Bambusoideae Gigantochloa New species Gigantochloa callosa |
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