摘要
山东半岛位于暖温带，有种子植物１３４科５２６属１１００种。对区系成分的分析表明，其植物区系具有如下特点：①地理成分复杂，区系联系广泛。②特有现象不明显，但也反应了本区系独立发展的一面。③南北区系交汇，具有明显过渡性。④新分类群及新分布植物多。
Shandong peninsula,situated in the eastern part of Shandong, is an abundant floristic region.There are about 1100 species of seed plants belonging to 526 genera and 134 families in the flora.Four fundamental characteristics of the flora can be summarized as follows:1.Geographical elements are complex; 2. Endemism is not remarkable; 3.Being the floristic convergent and transition from south to north and from north to south;4.New taxa and new records of distribution are abundant.
出处
《莱阳农学院学报》
1994年第4期289-293,共5页
Journal of Laiyang Agricultural College
关键词
山东半岛
种子植物
植物区系
Shandong peninsula
floristic characteristics
floristic element
new record of distribution
