laurel willow vs bay willow

laurel willow and bay willow both are nouns.

Word	Noun	Adjective	Verb	Adverb
laurel willow	Yes	No	No	No
bay willow	Yes	No	No	No

As nouns, laurel willow and bay willow are synonyms defined as:

laurel willow and bay willow: European willow tree with shining leathery leaves; widely naturalized in the eastern United States

Other synonyms of laurel willow include Salix pentandra.

laurel willow (noun)	bay willow (noun)
European willow tree with shining leathery leaves; widely naturalized in the eastern United States	European willow tree with shining leathery leaves; widely naturalized in the eastern United States