阿提古丽·毛拉;热伊汉古丽·图尔迪;田新民;买买提明·苏来曼;

• 1:新疆大学生命科学与技术学院

摘要(Abstract)：

利用光学显微镜(LM)和扫描电镜(SEM)观察了采自新疆的9种紫萼藓属(Grimmia)植物的孢蒴和孢子形态.观察结果显示:这9种紫萼藓属植物的孢蒴呈卵形或圆柱形,蒴齿披针形或缺失.孢子均细小,直径在6～16μm之间,属于细小孢子(PI)或小形孢子(MI);黄色或黄褐色;近极面向内凹,纹饰为颗粒状突起、疣状或芽孢状,孢子外壁网状.本文对这9种植物的孢蒴和孢子进行了详细的描述并附图示,在孢子体特征的基础上探讨了其分类学和生态学意义.

关键词(KeyWords)： 紫萼藓属;蒴齿;孢子;纹饰

Abstract:

Keywords:

基金项目(Foundation): 国家自然科学基金(31660052,31460048);; 深圳市南亚热带植物多样性重点实验室开放课题(SLPD-2018-2)

作者(Authors): 阿提古丽·毛拉;热伊汉古丽·图尔迪;田新民;买买提明·苏来曼;

DOI: 10.13568/j.cnki.651094.2019.04.016

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