【摘要】 在野外调查及查阅相关资料的基础上,对黑河湿地自然保护区的种子植物资源进行了区系分析,结果显示:黑河湿地保护区有种子植物860种,隶属于125科、482属;属的地理成分各种温带分布的高达57.6%以上,体现了植物区系的温带属性;植物区系具有物种多样性丰富度较高、区系成分复杂多样、具显著的温带性质、强烈的过渡性和中国特有属、种丰富等特点。更多还原

【Abstract】 Based on the field investigation an relevant data, the flora of seed plants of Heihe Wetland nature reserve were studied.Result shows that: There are 860 species of seed plants belonging to 482 genera in 125 families in Heihe Wetland Nature Reserve. The geographical composition of genus is up to 57.6%, which reflects the temperate nature of plant flora. The floristic system is characterized by high diversity of species and composed flora components, significant temperate property and strong transitional, and abundant genera and species unique to China.更多还原