我国石豆兰属药用植物资源及其保护

Medicinal Plants of Bulbophyllum Species in China

摘要:

描述了石豆兰属15种野生药用植物的分布及其生物学特性、资源现状、药用价值等。石豆兰属药用植物是我国民间常用的中草药,主要分布于我国的华南、西南地区,其中云南、广东、广西分布较多,云南最多,有12种,占我国野生石豆兰属药用资源的80%。不同的种类在各地的资源蕴藏量不同,广东石豆兰、密花石豆兰在广东、广西常见,芳香石豆兰在广东常见。近年来,石豆兰的野生资源被当作药材和观赏花卉遭到滥采乱挖,受到不同程度的破坏。对如何保护与合理利用石豆兰属药用植物资源提出了建议。

Abstract:

Fifteen medicinal Bulbophyllum species in China are presented. The local names, distribution, habitat, and folk medicinal uses are given. Bulbophyllum species used as folk herbs are mostly distributed in south and south-west China, in particular, in Yunnan Province. Some species such as B. kwangtungense, B. odoratissimum and B. ambrosia are common in Guangdong and Guangxi. Some suggestions for the conservation and reasonableutilization of the plant resources are made.