| 木贼科5种配子体发育的研究 |
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| 引用本文： | 刘家熙,敖志文.木贼科5种配子体发育的研究[J].哈尔滨师范大学自然科学学报,1994,10(2):77-89. |
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| 作者姓名： | 刘家熙 敖志文 |
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| 作者单位： | 哈尔滨师范大学，东北林业大学 |
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| 摘 要： | 本文以室内培养的方法，用光镜和扫描电镜详细地比较观察了我国产的木贼科５种植物：问荆（ＥｑｕｉｓｔｕｍａｒｖｅｎｓｅＬ．），林问荆（Ｅ·ｓｉｌｖａｔｉｃｕｍＬ．），水生问荆（Ｅ．ｆｌｕｖｉｓｔｉｌｅＬ．），犬问荆（Ｅ．ＰａｌｕｓｔｒｅＬ．）和木贼（Ｈｉｐｐｏｃｈａｅｔｅｈｉｅｍａｌｅ（Ｌ．）Ｂｏｒｎｅｒ）的孢子形态，孢子萌发和丝状体、原叶体，尤其是精子器的结构，我们认为木贼科分为两个属即问荆属和木赋属是合理的．
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| 关 键 词： | 木贼科 精子器 孢子 配子体 |
FIVE SPECIES IN STUDIES ON THE DEVELOPMENT GAMETOPHYTES OF EQUISETACEAE |
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| Liu Jiaxi, Liu Baodong,Bao Wenmei.FIVE SPECIES IN STUDIES ON THE DEVELOPMENT GAMETOPHYTES OF EQUISETACEAE[J].Natural Science Journal of Harbin Normal University,1994,10(2):77-89. |
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| Authors: | Liu Jiaxi Liu Baodong Bao Wenmei |
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| Institution: | Liu Jiaxi; Liu Baodong;Bao Wenmei (Harbin Normal University)Ao Zhiwen (North - Eastern Forestry University) |
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| Abstract: | Using the light, phase contrast and scanning electronic microscopy, all stages of the development of the cultuling gametophytes in Equisetum arvence L, E. silvaticum L, E. fluviatile L., E. palustre L. and Hippochaete hiemale (L.)Borner from China have comparatively studied in detail. On the basis of the spore morphology and gemrination, the filament and prothallus, and specially the structure of the antheridium. We consider that it is a rational view, the Equisetaceae should be divided into two genera:Equisctum and Hippochaete. |
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| Keywords: | Equisetaceae Antheridium Spore SEM |
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