Salix vitellina vs Salix alba vitellina

Salix vitellina and Salix alba vitellina both are nouns.

Word	Noun	Adjective	Verb	Adverb
Salix vitellina	Yes	No	No	No
Salix alba vitellina	Yes	No	No	No

As nouns, Salix vitellina and Salix alba vitellina are synonyms defined as:

Salix vitellina and Salix alba vitellina: European willow having greyish leaves and yellow-orange twigs used in basketry

Other synonyms of Salix vitellina include golden willow.

Salix vitellina (noun)	Salix alba vitellina (noun)
European willow having greyish leaves and yellow-orange twigs used in basketry	European willow having greyish leaves and yellow-orange twigs used in basketry