rose-root vs Sedum rosea

rose-root and Sedum rosea both are nouns.

Word	Noun	Adjective	Verb	Adverb
rose-root	Yes	No	No	No
Sedum rosea	Yes	No	No	No

As nouns, rose-root and Sedum rosea are synonyms defined as:

rose-root and Sedum rosea: Eurasian mountain plant with fleshy pink-tipped leaves and a cluster of yellow flowers

Other synonyms of rose-root include midsummer-men.

rose-root (noun)	Sedum rosea (noun)
Eurasian mountain plant with fleshy pink-tipped leaves and a cluster of yellow flowers	Eurasian mountain plant with fleshy pink-tipped leaves and a cluster of yellow flowers