| 大叶白蜡翅果种子双生现象初报 |
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| 引用本文： | 杨鑫,张秀省,穆红梅,曹兴. 大叶白蜡翅果种子双生现象初报[J]. 聊城大学学报(自然科学版), 2011, 24(3): 96-97,100 |
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| 作者姓名： | 杨鑫 张秀省 穆红梅 曹兴 |
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| 作者单位： | 聊城大学农学院,山东聊城,252059 |
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| 基金项目： | 山东聊城市农业产业化发展资金资助项目 |
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| 摘 要： | 大叶白蜡为木犀科白蜡属落叶乔木,果形独特美观,可用作庭荫树、行道树或风景林.其翅果倒披针状,多变化,先端钝或凹,或有小尖.正常翅果内种子为1粒,现发现大叶白蜡翅果内有种子双生现象.
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| 关 键 词： | 大叶白蜡 翅果 种子双生 |
A Primary Report of Twins Phenomenon Seeds in Samara of Fraxinus Rhynchophylla Hance |
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| YANG Xin ZHANG Xiu-sheng MU Hong-mei CAO Xing. A Primary Report of Twins Phenomenon Seeds in Samara of Fraxinus Rhynchophylla Hance[J]. JOURNAL OF LIAOCHENG UNIVERSITY (NATURAL SCIENCE, 2011, 24(3): 96-97,100 |
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| Authors: | YANG Xin ZHANG Xiu-sheng MU Hong-mei CAO Xing |
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| Affiliation: | YANG Xin ZHANG Xiu-sheng MU Hong-mei CAO Xing(School of Agriculture,Liaocheng University,Liaocheng 252059,China) |
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| Abstract: | Fraxinus rhynchophylla Hance.Belongs to Oleaceae of Fraxinus L.,which has unique beautiful shape.It can be used as a court appearance shadow trees,street trees or ornamental forest.The samara is oblanceolate,and the apex is blunt or concave,or a small sharp.Normal samara has 1 grain,now we found some has twins phenomenon in Fraxinus rhynchophylla Hance. |
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| Keywords: | Fraxinus rhynchophylla Hance samara twins phenomenon |
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