壶瓶山国家级自然保护区森林植物群落类型及特征

对壶瓶山自然保护区的植被进行了研究，该区植被属于华中植物区系，地带性植被在森林分区上为中亚热带北部常绿阔叶林亚地带，属三峡武陵山雪峰山林区。主要类型有：低山针叶林、中山针叶林、中山针阔混交林、常绿阔叶林、常绿落叶阔叶混交林、落叶阔叶林、灌丛、灌草丛和草句。在分类系统上采用植被型组(Vegetation type group)一植被型(Vegetation type)一植被亚型(Vegetation subtype)一植物群系(plant formation)一植物群丛(Plant association)为分类等级，共分为5个植被型组，9个植被型，包括50个主要群系。

The types and characters of the forest plant community of Huping Mountain State Natural Protection Zone

The research was on the vegetation of Hupin Mountain State Natural Protection Zone. The vegetation is in the center of China fauna with the climate vegetation splitting of the forest. In the north there is the evergreen broadleaf subzone of middle subtropics that belongs to Xuefeng Mountain of Wuling Moutain of the Three Gorges. The main plant community types are low mountain needle leaf forest, middle mountain needle leaf forest, middle mountain needle leaf mix broadleaf forest, evergreen broadleaf forest, effoliation broadleaf forest, brusenes, and brushes and meadow. The vegetation classification systems were: vegetation type group, vegetation type, vegetation subtype, plant formation, plant association, with five vegetation type groups, nine vegetation types and 50 main plant formations.