gardener's delight vs rose campion

gardener's delight and rose campion both are nouns.

Word	Noun	Adjective	Verb	Adverb
gardener's delight	Yes	No	No	No
rose campion	Yes	No	No	No

As nouns, gardener's delight and rose campion are synonyms defined as:

gardener's delight and rose campion: an old cottage garden plant of southeastern Europe widely cultivated for its attractive white woolly foliage and showy crimson flowers

Other synonyms of gardener's delight include dusty miller, Lychnis coronaria, mullein pink.

gardener's delight (noun)	rose campion (noun)
an old cottage garden plant of southeastern Europe widely cultivated for its attractive white woolly foliage and showy crimson flowers	an old cottage garden plant of southeastern Europe widely cultivated for its attractive white woolly foliage and showy crimson flowers