论文部分内容阅读
在调查研究的基础上,基本查清河南野生果树资源有171种及变种,隶属于30属、16科。根据果实特征和食用部分进行了分类;通过野生果树5个分布类型,28个分布亚型统计分析,论述了其地理分布特点和规律性;并依野生果树特有种的分布作了区系分区,划分华北、华东、华中三个地区。
Based on the investigation and study, we basically found 171 species and varieties of wild fruit trees in Henan Province, belonging to 30 genera and 16 families. According to the characteristics of the fruit and the edible part, the geographical distribution characteristics and regularity were discussed through the statistical analysis of five distribution types and 28 subtypes of the wild fruit tree. According to the distribution of the endemic species of wild fruit tree, Divided in North China, East China, Central China three regions.