Cytesis proliferus vs shrub

Cytesis proliferus and shrub both are nouns.

Word	Noun	Adjective	Verb	Adverb
Cytesis proliferus	Yes	No	No	No
shrub	Yes	No	No	No

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

Cytesis proliferus: shrub of Canary Islands having bristle-tipped oblanceolate leaves; used as cattle fodder
shrub: a low woody perennial plant usually having several major stems

Other hypernyms of Cytesis proliferus include bush.

Cytesis proliferus (noun)	shrub (noun)
shrub of Canary Islands having bristle-tipped oblanceolate leaves; used as cattle fodder	a low woody perennial plant usually having several major stems