广东石门台自然保护区竹类种质资源及其区系特征  

Bamboo Germplasm Resource and Its Floristic Characteristic in the Shimentai Nature Reserve

作　　者：向春玲[1] 冯志坚[2] 

机构地区：[1]国家知识产权局专利局专利审查协作北京中心,北京100081 [2]华南农业大学林学院,广州510642

出　　处：《中国农学通报》2012年第28期95-99,共5页Chinese Agricultural Science Bulletin

基　　金：广东英德市政府资助项目(H2001015)

摘　　要：广东石门台国家级自然保护区地处英德市北部,为珠江三角洲与粤北山区的过渡地带,是以南亚热带季风常绿阔叶林与中亚热带典型季风常绿阔叶林为主要保护对象的自然保护区。该区气候温和,雨量充沛,适合竹类植物生长。通过实地调查,共采集竹类标本88个,经鉴定共有竹亚科植物10属38种(含变型和栽培变种),其中以簕竹属的种类最多,有12种,其次是刚竹属,有8种(含变型和栽培变种),另外青篱竹属的林仔竹为广东地理新分布。该保护区竹类植物区系特征表现为:种类组成丰富,类群结构多样,地理成分复杂,并且具有明显的过渡性。The Shimentai National Nature Reserve is located in the north of Yingde City of Guangdong Province, and which is characterized by south subtropical monsoon evergreen broadleaved forest and center subtropical monsoon typical evergreen broadleaved forest. With warm climate and plentiful rain, bamboo is exuberant in this reserve. Through the field investigation of the bamboo germplasm resource in the reserve, 88 specimens of the genus have been collected, which belong to 10 genera and 38 species （including form and cultivar）. Among these 10 genera, Bambusa had 12 species, the next was Phyllostachys which had 8 species （including form and cuhivar）, in addition, Arundinaria nuspieula was the new geographical distribution in Guangdong Province. The floristic characteristics of the reserve were the richness of species, the multiformity of the type, the complexity of the geographical distribution and the obvious transition.

关 键 词：石门台国家级自然保护区 竹类种质资源 区系特征 

分 类 号：Q948[生物学—植物学]