黑龙江省缬草主要分布区种子植物区系分析

The analysis of plant zone of seed plant in main distributive district of Valeriana in the Heilongjiang Province

黑龙江省有缬草属(Valeriana)4种1变种1变型分布,其主要分布在草甸、沼泽化草甸、次生阔叶林和次生阔叶林林缘内,其主要分布区常见植物有354种,其中种子植物为338种;分析了缬草分布区种子植物组成科、属、种的多样性,以期为缬草种质资源的采集、保护、引种驯化提供依据。

Valeriana is 4 kinds of one mutations 1 change the type to distribute in Heilongjiang Province, it mainly distributes in grass, marsh turn grass, time living broad-leaved wood, edge of time living broad-leaved wood, it mainly distributes the familiar plant of area to have 354 kinds of, among them the seed plant for 338 kinds of. Diverse sex that this text system analyzes the seed plant to constitute the section and belong to, grow, grow science that the quality resources collect, protect, leads to grow to tame to turn to provide the credibility for the Valeriana according to.