bush hibiscus vs Radyera farragei

bush hibiscus and Radyera farragei both are nouns.

Word	Noun	Adjective	Verb	Adverb
bush hibiscus	Yes	No	No	No
Radyera farragei	Yes	No	No	No

As nouns, bush hibiscus and Radyera farragei are synonyms defined as:

bush hibiscus and Radyera farragei: southern and western Australian shrub with unlobed or shallowly lobed toothed leaves and purple flowers; sometimes placed in genus Hibiscus

Other synonyms of bush hibiscus include Hibiscus farragei.

bush hibiscus (noun)	Radyera farragei (noun)
southern and western Australian shrub with unlobed or shallowly lobed toothed leaves and purple flowers; sometimes placed in genus Hibiscus	southern and western Australian shrub with unlobed or shallowly lobed toothed leaves and purple flowers; sometimes placed in genus Hibiscus