bay willow vs laurel willow

bay willow and laurel willow both are nouns.

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

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

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

Other synonyms of bay willow include Salix pentandra.

bay willow (noun)	laurel 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