furze vs Ulex europaeus

furze and Ulex europaeus both are nouns.

Word	Noun	Adjective	Verb	Adverb
furze	Yes	No	No	No
Ulex europaeus	Yes	No	No	No

As nouns, furze and Ulex europaeus are synonyms defined as:

furze and Ulex europaeus: very spiny and dense evergreen shrub with fragrant golden-yellow flowers; common throughout western Europe

Other synonyms of furze include gorse, Irish gorse, whin.

furze (noun)	Ulex europaeus (noun)
very spiny and dense evergreen shrub with fragrant golden-yellow flowers; common throughout western Europe	very spiny and dense evergreen shrub with fragrant golden-yellow flowers; common throughout western Europe