| 释义 | 
		Noun: old man's beard- Dense festoons of greenish-grey hairlike flexuous strands anchored to tree trunks and branches by sparse wiry roots; southeastern United States and West Indies to South America
  - Spanish moss, black moss, long moss, Tillandsia usneoides  - Vigorous deciduous climber of Europe to Afghanistan and Lebanon having panicles of fragrant green-white flowers in summer and autumn
  - traveler's joy [US], traveller's joy [Brit, Cdn], Clematis vitalba  - Common climber of eastern North America that sprawls over other plants and bears numerous panicles of small creamy white flowers
  - virgin's bower, devil's darning needle, Clematis virginiana 
 Type of: aerophyte, air plant, clematis, epiphyte, epiphytic plant Part of: genus Tillandsia, Tillandsia Encyclopedia: Old man's beard  |