泡桐属植物种间关系研究

STUDY ON THE RELATIONSHIP OF PAULOWNIA GENUS PLANTS

泡桐是我国重要的速生用材树种之一，大力发展泡桐对缓解我国木材短缺，改善生态环境和出口创汇具有重要的社会生态意义和经济意义。本文从形态学、细胞学和分子生物学等方面论述了泡桐属植物自建属以来的分类状况及各种分类方法的优缺点，最后对泡桐属植物分类提出了一些建议。

This paper dealt with the classification of Paulownia in Morphology, Cytology, Molecular biology aspects with their advantages and disadvantages. At the same time, some suggestions on the classification are put forward.