Myricaria germanica vs bush

Myricaria germanica and bush both are nouns.

Word	Noun	Adjective	Verb	Adverb
Myricaria germanica	Yes	No	No	No
bush	Yes	Yes	Yes	No

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

Other hypernyms of Myricaria germanica include shrub.

Myricaria germanica (noun)	bush (noun)
Eurasian shrub resembling the tamarisk	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

Myricaria germanica (adjective)	bush (adjective)
	not of the highest quality or sophistication

Myricaria germanica (verb)	bush (verb)
	provide with a bushing