摘要
山东崂山属暖温带南部落叶阔叶林地带。此区现有木本植物90科204属461种,其中自然生长的为136属302种。植物区系的地理成分以北温带成分占优势(29.2%),其次是泛热带成分(18.5%),再次是东亚成分(14.6%):中亚成分未见分布。各类温带性质属共87属,占66.9%,而热带性质属仅有43属,占33.1%,这反映了该地区具有典型的暖温带植物区系特点。与邻近植物区系比较:崂山与苏北连云港的关系最为密切,其次是泰山,而与辽东半岛的关系相对疏远。
In the region of Mt. Laoshan there are 461 species of ligneous plants belonging to 204 genera and 90 families, of which 302 species of 136 genera are native. All the indigenous genera can be classified into 14 types of floristic elements, mainly composed of the North tern- perate(29.2%), Pantropical(18.5%), and Eastern Asiatic(14.6%) elements. The genera of temperate distributional patterns make up 66.9%, taking a predominant position, while those of tropical ones only account for 33.1%, which shows that the woody flora of Mt. Laoshan is of a warm-temperate feature.
出处
《山东农业大学学报（自然科学版）》
CSCD
1992年第4期405-410,共6页
Journal of Shandong Agricultural University：Natural Science Edition
