文章摘要
谢华,张珍明,贺红早,刘盈盈.贵州云台山桑科植物资源分布及区系特征[J].广东农业科学,2013,40(17):158-159
查看全文    HTML 贵州云台山桑科植物资源分布及区系特征
Distribution and floristic characteristics of Moraceae plant resources in Guizhou Yuntai mountain
  
DOI:
中文关键词: 桑科  分类  资源  区系特点  贵州云台山
英文关键词: Moraceae  taxonomy  resource  floristic characteristics  Guizhou Yuntai mountain
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作者单位
谢华,张珍明,贺红早,刘盈盈 贵州省生物研究所贵州贵阳550 
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中文摘要:
      采用样地调查、标本采集等手段,对贵州云台山桑科植物资源进行了调查研究。结果表明,云台山桑科(Moraceae)植物在地势起伏大、地貌类型多、岩溶地貌发育的喀斯特山地较集中分布,共有桑科植物5属21种及变种。对该地区桑科植物属、种进行详细区系研究,发现该区拥有丰富的桑科植物种质资源,区系中地理成分有北温带及亚热带两种分布类型。该地区桑科种类丰富,多型性突出,具有独特的喀斯特山地植物特色,与邻近地区桑科植物分布区系联系密切。
英文摘要:
      Moraceae plant resources in Guizhou Yuntai mountain were investigated by sample investigation, sample collection and other means. The results showed that Moraceae plants in Yuntai Mountain were mainly distributed in Karst mountain of undulating terrain,rich landform, karst landforms, and they were 5 genera, 21 species and varieties. The result of Moraceae plants flora study showed that Moraceae germplasm resources were abundant in this area, with north temperate and subtropical distribution types. Moraceae variety in Yuntai mountain was rich, diversity was outstanding, had unique karst mountain plant characteristics, was closely related with the neighborhood.
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