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中国小青藓属(青藓科)植物分类学修订

来源 :中国植物学会第十六次全国会员代表大会暨八十五周年学术年会 | 被引量 : 0次 | 上传用户：erywwb

【摘 要】

：

青藓科(Brachytheciaceae)隶属于藓类植物门(Bryophyta)、灰藓目(Hypnobryales).全世界青藓科植物有43 属，约560 种，是侧蒴藓类植物中种类较多的类群之一.而广义青藓属(Brachythecium)有160 种，是该科模式属，同时也是种类最多、分类学问题最多的属之一.2002 年，基于分子和形态学证据，俄罗斯学者Ignatov 和芬兰学者Huttunen 将

【作 者】

：

耿江婷 王幼芳 李敏 

【机 构】

：

河北师范大学生命科学学院,河北 石家庄 050024 华东师范大学生命科学学院,上海 200241

【出 处】

：

中国植物学会第十六次全国会员代表大会暨八十五周年学术年会

【发表日期】

：

2018年3期

【关键词】

：

高山小青藓 糙柄小青藓 绒叶小青藓 青藓属 

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论文部分内容阅读

　　青藓科(Brachytheciaceae)隶属于藓类植物门(Bryophyta)、灰藓目(Hypnobryales).全世界青藓科植物有43 属，约560 种，是侧蒴藓类植物中种类较多的类群之一.而广义青藓属(Brachythecium)有160 种，是该科模式属，同时也是种类最多、分类学问题最多的属之一.2002 年，基于分子和形态学证据，俄罗斯学者Ignatov 和芬兰学者Huttunen 将青藓藓属拆分为三个属：狭义青藓属(Brachythecium s.str.)，小青藓属(Brachtheciastrum Ignatov & Huttunen))和拟青藓属(Scuiro-hypnum Ignatov & Huttunen).

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