Spanish moss
noun
mass noun
1- a tropical American plant which grows as silvery-green festoons on trees, obtaining water and nutrients directly through its surface铁兰, 苔花凤梨, 老人须。
1.1
- Tillandsia usneoides, family Bromeliaceae.拉丁名Tillandsia usneoides, 凤梨科。参见AIR PLANT.