Irish gorse vs gorse

Irish gorse and gorse both are nouns.

Word	Noun	Adjective	Verb	Adverb
Irish gorse	Yes	No	No	No
gorse	Yes	No	No	No

As nouns, Irish gorse and gorse are synonyms defined as:

Irish gorse and gorse: very spiny and dense evergreen shrub with fragrant golden-yellow flowers; common throughout western Europe

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

Irish gorse (noun)	gorse (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