摘要
五味子(Schisandrachinensis)为五味子科多年生木质藤本植物,是我国重要的中药材之一,在我国最北分布于大兴安岭呼玛县境内的呼玛河流域及黑龙江沿岸沟谷;其分布区有种子植物60科167属317种;该区系地理成分较复杂,具有14个种子植物属的分布类型,其中属温带分布成分的132个属占总属数的79.04%,为植物组成的主体,形成了与大兴安岭其他地区植物区系特征的差异,表明与五味子在其他分布区的植物区系的联系性。
Schisandra chinensis is perennial liane plant of Schisandraceae.It is one of main Chinese traditional medicinal materials.It distribute around Huma river basin and Heilong River coastwise channel in Huma country of Daxing＇anling area in China. There are 317 species of seed plants, belonging to 167 genera and 60 falilies in S. chinensis areal. The flora is complex in geographical elements, having 14 distribution-type of genera of seed plants, among which temperate distribution elements have 132 genera and accounting for 79.04% in areal. They are the main elements of plant areal and different from other areal in Daxing＇anling area. It shows relation with Schisandra chinensis in other areal.
出处
《国土与自然资源研究》
2006年第2期84-85,共2页
Territory & Natural Resources Study
关键词
五味子
种子植物区系
呼玛县
大兴安岭
Schisandra chinensis
seed plant flora
Huma Country
Daxinganling area
