金线莲文献考证结果确知花叶开唇兰Anoectochilus roxburghii（Wall．）Lindl．为民间使用的地道品种。资源调查结果显示：金线莲商品药材品种单一，但资源稀少。列出开唇兰属（Anoectochilus)8种植物的植物分布概况，分种检索表，澄清了该属3种种缘十分相近药用植物营养体的主要区别。

Result of the present study showed that Anoectochilus roxburghii (Wall. )I,indl. is the genuine speciescurrently used as folk medicine, while A, formosanus Hayata. is a different species with the same name ofJinxianlian. trhe distribution and ecological environment of Jinxianlian were described and an index of eightspecies of Anoectochilus Bl. were listed to distinguish their maln eharacteristic differences.

福建省科委自然科学基金