Combretum bracteosum vs bush

Combretum bracteosum and bush both are nouns.

Word	Noun	Adjective	Verb	Adverb
Combretum bracteosum	Yes	No	No	No
bush	Yes	Yes	Yes	No

As nouns, bush is a hypernym of Combretum bracteosum; that is, bush is a word with a broader meaning than Combretum bracteosum:

Other hypernyms of Combretum bracteosum include shrub.

Combretum bracteosum (noun)	bush (noun)
ornamental African shrub or climber with red flowers	hair growing in the pubic area
	dense vegetation consisting of stunted trees or bushes
	a large wilderness area
	a low woody perennial plant usually having several major stems

Combretum bracteosum (adjective)	bush (adjective)
	not of the highest quality or sophistication

Combretum bracteosum (verb)	bush (verb)
	provide with a bushing