Abstract: Observations were made on blooming characteristics of wild and eco-nomic cultivation of Anoectochilus roxburghii during 1990~1992.The results were as follows:the blooming period was in middle September to early November.The blossom was found at midnight.The abundant fIowers occures when temperature was 22~26℃ and relative humidity 86%~95%.Flower opening at high aItitude was earlier than that at low altitude.No fertility occured in late flowering.

Key words: Anoectochilus roxburghii, Anoetochilus, Blooming characteristics

摘要： 于1990~1992年对野生和人工栽培的金线莲开花特性进行观察:花期为9月中旬至11月上旬,开花时间多在午夜,气温22~26℃、相对湿度86%~95%时开花多;高地比低处开花早,后开的花不稔。

关键词: 金线莲, 开唇兰属, 开花特性