coral gem vs Lotus berthelotii

coral gem and Lotus berthelotii both are nouns.

Word	Noun	Adjective	Verb	Adverb
coral gem	Yes	No	No	No
Lotus berthelotii	Yes	No	No	No

As nouns, coral gem and Lotus berthelotii are synonyms defined as:

coral gem and Lotus berthelotii: low-growing much-branched perennial of Canary Islands having orange-red to scarlet or purple flowers; naturalized in United States

coral gem (noun)	Lotus berthelotii (noun)
low-growing much-branched perennial of Canary Islands having orange-red to scarlet or purple flowers; naturalized in United States	low-growing much-branched perennial of Canary Islands having orange-red to scarlet or purple flowers; naturalized in United States