Babylonian weeping willow and Willow tree

Babylonian weeping willow noun - Willow with long drooping branches and slender leaves native to China; widely cultivated as an ornamental.

Willow tree and Babylonian weeping willow are semantically related. In some cases you can use "Willow tree" instead a noun phrase "Babylonian weeping willow".

Willow tree noun - Any of numerous deciduous trees and shrubs of the genus Salix.

Babylonian weeping willow and willow tree are semantically related. Sometimes you can replace phrase "Babylonian weeping willow" with "Willow tree", this phrases are similar.