Fabiana imbricata vs shrub

Fabiana imbricata and shrub both are nouns.

Word	Noun	Adjective	Verb	Adverb
Fabiana imbricata	Yes	No	No	No
shrub	Yes	No	No	No

As nouns, shrub is a hypernym of Fabiana imbricata; that is, shrub is a word with a broader meaning than Fabiana imbricata:

Fabiana imbricata: Peruvian shrub with small pink to lavender tubular flowers; leaves yield a tonic and diuretic
shrub: a low woody perennial plant usually having several major stems

Other hypernyms of Fabiana imbricata include bush.

Fabiana imbricata (noun)	shrub (noun)
Peruvian shrub with small pink to lavender tubular flowers; leaves yield a tonic and diuretic	a low woody perennial plant usually having several major stems