群系组

海南山地雨林，可理解为群系组，其下根据综合特征分类，以优势种命名可划分为婆罗椎栗、吊皮栲、陆均松、尖峰栎、龙楠等13个群系（或混合群落）。

The mountain rain forest can be considered as a formation group , and under this formation group 13 formations ( mixed community ) are recognized according to the dominant species .

等级聚类分析将其划分为6个群系组、7个群系和9个亚群系。

And by cluster analysis all the plots can be divided into 6 formation groups , 7 formations and 9 subformations .

植被可划分为4个植被型，5个植被亚型，13个群系组，23个群系，38个群丛。

The vegetation can be classified into 4 vegetation types , 5 vegetation subtypes , 13 formation groups , 23 formations , and 38 associations .

植被类型多样，分为2个类型组，3个植被类型，5个植被亚型，9个群系组，15个群系。

The vegetation cover are divided into 2 groups of types , 3 vegetation types , 5 sub types , 9 groups of formations , 15 formations .

河岸植被属于荒漠植被型组，共有5个植被型、6个植被亚型、12个群系组、20个群系和30个群丛。

The vegetation is desert vegetation type group , and there are 5 vegetation types , 6 second vegetation types , 12 vegetation form groups , 20 vegetation forms and 30 associations .

采用点-线结合法对安吉龙王山天然森林植被进行调查，以植物群落的生态外貌特征为基础，结合植被数量分类划分植被类型，共划分为5个植被型、4个群系组和14个群系。

The natural forest vegetation of Longwang mountain was surveyed by point-line composite method and divided into five vegetation types and fourteen formations according to appearance characteristics of plant community in combination with quantitative , classification .

依据《中国植被》分类系统（1995），东灵山亚高山草甸主要群落可划分为2个植被类型、5个灌丛群系、3个草甸群系组（8个草甸群丛）。

According to the vegetation classification system of " Vegetation of China "( 1995 ), main communities in the area are divided into 2 vegetation types , 5 shrub formations , 3 meadow formation groups ( 8 meadow associations ) .