| 竹亚科的两个新组合 |
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| 引用本文： | 谢权中 陈晓亚. 竹亚科的两个新组合[J]. 植物研究, 1993, 13(1): 73-75 |
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| 作者姓名： | 谢权中 陈晓亚 |
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| 作者单位： | 南京大学生物系, 南京 210008 |
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| 摘 要： | 本文作者查阅了大节竹属Indososa McClure的标本, 发现灵川大节竹I.lingchuanensis C.D.Chu et C.S.Chao和橄榄竹I.gegantea(Wen)Wen 均属一次发生的总状花序, 应重新组合到酸竹属Acidosasa中。
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| 关 键 词： | 竹亚科 新组合 大节竹属 酸竹属 |
| 收稿时间： | 1992-03-01 |
TWO NEW COMBINATIONS OF BAMBUSOIDEAE |
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| Xie Quan-zhong,Chen Xiao-ya. TWO NEW COMBINATIONS OF BAMBUSOIDEAE[J]. Bulletin of Botanical Research, 1993, 13(1): 73-75 |
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| Authors: | Xie Quan-zhong Chen Xiao-ya |
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| Affiliation: | Department of Biology, University of Nanjing 210008 |
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| Abstract: | The genus Indosasa McClure is quite similar to the genus Acidosasa C.D. Chu et C. S. Chao. In their vegetaive morphology both are creepingbamboos with monopodial rhizomes and three branches at each culmnode.Particularly, the structure of florets is also similar with each other with6 stamens, 3 stigmas. Even the spikelets of two genera are superficialtyalike. But the inflorescence types of the two genera are different. Thatof Indosasa is iterauctant with pseudospikelets where as semelauctant withtrue spikelets in Acidosasa careful examinations of so called Indosasa lin-gchuanensis C. D. Chu et C. S. Chao and I. gegantea (Wen) Wen, werevealed that the two species have semelauctant inflorecence which is araceme composed of a small number of pedicellate spikelets. Therefore,those species should be transfered to Acidosasa as A. lingchuanensis (C. D.Chu et C. S. Cao) Q. Z. Xie et X. Y. Chen and A. gegantea (Wen) Q.Z. Xie et W. Y. Zhang. |
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| Keywords: | Bambsoideae new combinations Indosasa Acidosasa. |
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