桂花在我国有着悠久的栽培历史,是我国的十大传统名花之一,我国学者对桂花进行了深入系统的研究,本文综述了桂花的品种分类、香气成分分析、繁殖技术、形态与生理学及桂花在园林中的应用等几个方面的研究进展,并对各项研究进行了简要评述。 Osmanthus fragrans has a long history of cultivation in our country. It is one of the ten traditional flowers in our country. Our country scholar has conducted a systematic and systematic study on Osmanthus fragrans. This article reviews the classification of Osmanthus fragrans, the composition of aroma components, reproductive technology, morphology and physiology Osmanthus in the garden of several aspects of research progress, and a brief review of the various studies.