flame bush vs coral bush

flame bush and coral bush both are nouns.

Word	Noun	Adjective	Verb	Adverb
flame bush	Yes	No	No	No
coral bush	Yes	No	No	No

As nouns, flame bush and coral bush are synonyms defined as:

flame bush and coral bush: Australian shrub having simple obovate leaves and brilliant scarlet flowers

Other synonyms of flame bush include Templetonia retusa.

flame bush (noun)	coral bush (noun)
Australian shrub having simple obovate leaves and brilliant scarlet flowers	Australian shrub having simple obovate leaves and brilliant scarlet flowers