冀南云梦山苔藓植物区系与邻近区系关系的比较  

Comparative Analysis of the Bryoflora Relationships Between Mountain Yunmeng in the South of Hebei Province and Its Neighboring Florea

作　　者：唐伟斌[1] 赵建成[2] 

机构地区：[1]邢台学院生物系,河北邢台054001 [2]河北师范大学生命科学学院,河北石家庄050016

出　　处：《河北师范大学学报（自然科学版）》2008年第2期249-252,262,共5页Journal of Hebei Normal University：Natural Science

基　　金：河北省自然科学基金(301107);河北省科学技术厅攻关计划项目(20034201)

摘　　要：比较了河北南部云梦山区苔藓植物区系与其他区系的关系.结果表明:云梦山区是苔藓植物物种较为丰富的地区之一;云梦山与河北北部、小五台山以及内蒙古的苔藓植物区系关系最为密切,与长白山、白石砬子关系次之,而与处于南亚热带的九万山关系最远.提出该区系组成属于温暖干旱的北方山地和温暖潮湿的南方山地的过渡类型,个别区域小气候环境条件对苔藓植物区系组成具有重要意义的观点.Studied the bryoflora relationships between Mountain Yunmeng and other florae. The results indicate that： Mountain Yunmeng is one of the richer area of bryophyte species; the bryoflora of Mountain Yunmeng, northern Hebei province,Mountain Xiaowutai and Inner Mongolia areas is very close. Mountain Changbai and Mountain Baishilazi take second place,while Mountain Jiuwan is far from other 13 areas. Put forward the standpoint that the bryoflora in Mountain Yunmeng belong to the middle type between warm and dry northern mountain area and warm and damp southern mountain area. The microclimatic environment has important influnce on the bryoflora constitution.

关 键 词：苔藓植物区系 区系关系 丰富度指数 区系谱分析 云梦山 河北南部 

分 类 号：Q949[生物学—植物学]