生物群系 meaning in English

biome
biotic formation

Information technology - biometric application programming interface - bioapi specification
信息技术.生物群系应用程序设计接口. bioapi规范
Grassland a major world plant community ( biome ) dominated by grasses ( poaceae )
草原：以禾本科草类（禾本科）为优势物种的植物群落（生物群系）。
Alpine describing a biome ( regional community ) of plants above the treeline and below the snowline on high mountains
高山的:描述在高山雪线以下的植物生物群系。