摘要
本文综述了我国特有植物篦子三尖杉（ＣｅｐｈａｌｏｔａｘｕｓｏｌｉｖｅｒｉＭａｓｔ．）的生物学特性，包括其外部形态特征、苗端、幼茎、叶、树皮、木材的内部结构、生殖生物学特性、花粉形态、化学成分、地理分布和分类地位等，最后初步分析了篦子三尖杉的濒危机制，并提出了几项保护措施。
The paper summarizes the previous works on one of the rare gymnosperms endemic species to China, Cephalotaxus oliveri Mast. which is considered vulnerable. The concerning literature on its morphology, structure, geographic distribution, ecological characteristics, chemical composition, systematic position has been reviewed. The threatening factors have been analyzed and several conservation measures have been proposed。
出处
《广西植物》
CAS
CSCD
北大核心
1997年第3期249-254,共6页
Guihaia
关键词
三尖杉
生物学特性
保护措施
Cephalotaxus oliveri Mast.
biological features
systematic position
endangered mechanisms
conservation measures
