bird's-nest orchid
noun
1- a European woodland orchid which lacks chlorophyll, the whole plant being yellowish-brown. Its nest-like mass of thick roots absorbs nutrients from a soil-dwelling fungus.鸟巢兰。
1.1
- Neottia nidus-avis, family Orchidaceae.拉丁名Neottia nidus-avis,兰科。