作　　者： ; ; ;

机构地区： 广东海洋大学农学院

出　　处： 《湖南林业科技》 2006年第6期23-26,共4页

摘　　要： 据野外植物调查与室内鉴定,特呈岛种子植物区系合计有种子植物112科393属556种,其中,木本植物有290种,草本有207种,藤本植物59种;本地野生种有343种,外来种213种。以热带性区系成分为主,温带成分主要为外来种类,区系具明显热带性质。优势建群植物种类组成的主要植被类型有潮间带红树林、沿岸木麻黄林、村落风水林、农田人工作物植被与草地。 Based on field plant investigation in indoor identification in Techen Isle in 2005. There is a seed plant flora of 112 family 393 genus 556 species, among them there are 290 wood plant species ,207 herbaceous species and 59 vine species, as well as 343 wild species and 213 exotic species. The flora is obviously characterized with the tropical flora nature since its seed plant flora mainly constitutes of the tropical areal-type genera, and the most of the temperate areal-type gerena are mainly comprised of cnltived exotic species. Its dominant species form the intertidal mangrove, Casuarina forests,villege forests, farmland cnltived vegetations and grasslands.

关 键 词： 种子植物 植物区系 建群植物 特呈岛

领　　域： [生物学]