连香树为第三纪古热带植物的孑遗种单科植物,是著名古生树种之一,为我国二级保护稀有种。文章介绍了连香树的研究简史和它的生物学特性、生态学、繁殖等方面的研究现状,提出应加强连香树发育生物学、分子生物学、生理生态学等方面的研究,以更好地研究和保护此濒危珍稀物种。 Even the fragrant tree is the third-generation ancient tropical plants of the relic species of monocotyledons, is one of the famous ancient species, for our secondary protection of rare species. This paper introduces the brief history of Cunninghamia lanceolata and its biological characteristics, ecology, breeding and other aspects of the current research, proposed that should be strengthened Ciliaris developmental biology, molecular biology, physiology and ecology and other aspects of the study to Better research and conservation of this endangered rare species.