old man's beard Meaning, Definition & Usage

noun 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
black moss; Spanish moss; long moss; Tillandsia usneoides.
noun vigorous deciduous climber of Europe to Afghanistan and Lebanon having panicles of fragrant green-white flowers in summer and autumn
Clematis vitalba; traveller's joy; traveler's joy.
noun common climber of eastern North America that sprawls over other plants and bears numerous panicles of small creamy white flowers
devil's darning needle; Clematis virginiana; virgin's bower.