Salix alba caerulea vs cricket-bat willow

Salix alba caerulea and cricket-bat willow both are nouns.

Word	Noun	Adjective	Verb	Adverb
Salix alba caerulea	Yes	No	No	No
cricket-bat willow	Yes	No	No	No

As nouns, Salix alba caerulea and cricket-bat willow are synonyms defined as:

Salix alba caerulea and cricket-bat willow: Eurasian willow tree having greyish leaves and ascending branches

Salix alba caerulea (noun)	cricket-bat willow (noun)
Eurasian willow tree having greyish leaves and ascending branches	Eurasian willow tree having greyish leaves and ascending branches