Salix caprea vs pussy willow

Salix caprea and pussy willow both are nouns.

Word	Noun	Adjective	Verb	Adverb
Salix caprea	Yes	No	No	No
pussy willow	Yes	No	No	No

As nouns, Salix caprea and pussy willow are synonyms defined as:

Salix caprea and pussy willow: much-branched Old World willow having large catkins and relatively large broad leaves

Other synonyms of Salix caprea include florist's willow, goat willow.

Salix caprea (noun)	pussy willow (noun)
much-branched Old World willow having large catkins and relatively large broad leaves	small willow of eastern North America having greyish leaves and silky catkins that come before the leaves
	much-branched Old World willow having large catkins and relatively large broad leaves