豫南野生有毒维管植物资源调查

Investigation and Exploitation of the Wild Poisonous Vascular Plant Resources in Southern Henan Province

对豫南野生有毒维管植物资源进行了调查,对这一资源的种类、特点、开发利用的现状及存在的问题进行了分析,并对其开发途径进行了探讨.调查结果表明,该地区有毒维管植物有59科104属131种.其中:蕨类植物有4科4属5种,裸子植物有1科1属1种,被子植物有54科99属125种,该地区大戟科、毛茛科、茄科、菊科、蝶形花科等所含有毒植物种类较丰富.

The wild poisonous vascular plant resources in Southern Henan Province were investigated. The resource characteristics, present situation and existing problems of exploitation were analyzed and the using methods of the wild poisonous vascular plant resources were discussed. The result showed that there were about 131 species belonging to 104 genera in 59 families in this area. Among them, 5 species belonged to fern, one species belonged to gymnosperm and 125 species belonged to angiosperm. The families with richer poisonous vascular plant species in the region were Euphorbiaceae, Ranunculaceae, Solanaceae, Asteraceae and Fabaceae.