Abstract: Most species of Orchidaceae are critically endangered or rare, and wild orchids all over the world are put in the CITES list, the proportion of which is 90%, it is the flag group in plant conservation.Consequently, it is very important to study and conserve the wild orchids throughout the world from the scientific point of view.This article focuses on the study and conservation of orchids in China as well as foreign countries in recent years.

Key words: Orchidaceae, endangered, conservation, study

摘要： 兰科植物多为珍稀濒危植物,全世界所有野生兰科植物都被列入《野生动植物濒危物种国家贸易公约》的保护范围,占该公约应保护植物的90%以上,是植物保育中的"旗舰"类群。因此,依托现有资源开展兰科植物研究和保育,对其保育工程的实施具有重要意义。本文介绍近年来国内外兰科植物研究及保育研究工作进展。

关键词: 兰科植物, 濒危, 保育, 研究进展