福建省东山岛栽培黄色花系植物调查分析

在实地调查、标本整理和文献查阅的基础上，分析了福建东山岛栽培黄色花系植物的组成、与邻近地区的关系、生活型、叶级特征、叶质特征、观赏特性、绿化用途和经济用途.结果显示，东山岛栽培黄色花系植物48科87属124种，与福建各地区共有种较多的城市集中福建南部沿海地区.东山岛栽培黄色花系植物生活型以矮高位芽植物为主，共有90种，占总种数的72.58%；叶型主要以中、小型为主，共有76种，占总种数的61.29%；叶质以纸质、革质为主，有79种，占总种数的63.71%；花期集中在春、夏、秋3季，果期相对集中在夏秋季节.东山岛栽培黄色花系植物的观赏特性中植物数量较多的类型有花木观赏类、赏树形类、赏叶类，这3种类型的植物共有72种，占总种数的57.11%；其可用于园林绿化主要途径是花木观赏、独赏树和行道树.东山岛栽培黄色花系植物经济用途广泛，以药用和作为木本蔬菜为主，共有86种，占总种数的68.36%.

Investigation and Analysis of Yellow Flower Plants Cultivation in Dongshan Island of Fujian Province

Based on the field investigation,specimen sorting and literature review,composition,relationship with neighboring areas,life forms,leaf characteristics,leaf quality characteristics,ornamental characteristics,greening purpose and economic purpose of cultivated yellow flower plants in Dongshan Island of Fujian are analyzed.The results showe that there are cultivated yellow flower plants of 124 species of 87 genuses of 48 families,and the cities with more common species are mainly located the  in southern coastal region of Fujian.The cultivated yellow flower in Dongshan Island is  mainly nanophanerophytes,which belongs to 90 species,accounting for 72.58% of the total species;the leaf type is mainly of small and medium,and there are 76 species,accounting for 61.29% of the total species;the leaf quality is mainly paper and leathery,there are 79 species,accounting for 63.71% of the total species.The  flowering seasons are in spring,summer,and autumn three season,the fruiting seasons are in summer and autumn.The major types of ornamental plants includes flower and tree appreciation type,ornamental tree type and leaf appreciation type.These three ornamental types of plants have a total of 72 species,accounting for 57.11% of the total species,which can be mainly used in landscaping as flower appreciation,standing tree and street tree.The Island cultivated yellow flowers plants in Dongshan are economically widely used,there are 86 species for medicine and woody vegetables,accounting for 68.36% of the total species.