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中华刺蕨和长耳刺蕨配子体发育研究
郭严冬; 曹建国; 戴锡玲; 王全喜; 李宝贵
2013
Source Publication西北植物学报
Volume33Issue:2Pages:301-305
Abstract采用光镜观察,对中华刺蕨和长耳刺蕨配子体发育进行了观察研究。结果表明:中华刺蕨和长耳刺蕨的孢子和配子体发育特征相似,孢子均两侧对称,单裂缝,孢子萌发方式为书带蕨型;配子体经丝状体、片状体发育为心形原叶体,毛状体多产生于幼原叶体生长点两侧边缘,为多细胞棒状,原叶体发育方式为槲蕨型;幼原叶体阶段即可产生精子器,而颈卵器只产生于大型心形原叶体生长点下方,性器官发育类型为薄囊蕨型,卵受精后发育成孢子体。该研究结果支持秦仁昌将刺蕨属和实蕨属独立为实蕨科的观点。 
Keyword中华刺蕨 长耳刺蕨 配子体
Document Type期刊论文
Identifierhttps://ir.xtbg.ac.cn/handle/353005/4299
Collection园林园艺部
Recommended Citation
GB/T 7714
郭严冬,曹建国,戴锡玲,等. 中华刺蕨和长耳刺蕨配子体发育研究[J]. 西北植物学报,2013,33(2):301-305.
APA 郭严冬,曹建国,戴锡玲,王全喜,&李宝贵.(2013).中华刺蕨和长耳刺蕨配子体发育研究.西北植物学报,33(2),301-305.
MLA 郭严冬,et al."中华刺蕨和长耳刺蕨配子体发育研究".西北植物学报 33.2(2013):301-305.
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