Guevina heterophylla vs shrub

Guevina heterophylla and shrub both are nouns.

Word	Noun	Adjective	Verb	Adverb
Guevina heterophylla	Yes	No	No	No
shrub	Yes	No	No	No

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

Guevina heterophylla: Chilean shrub bearing coral-red fruit with an edible seed resembling a hazelnut
shrub: a low woody perennial plant usually having several major stems

Other hypernyms of Guevina heterophylla include bush.

Guevina heterophylla (noun)	shrub (noun)
Chilean shrub bearing coral-red fruit with an edible seed resembling a hazelnut	a low woody perennial plant usually having several major stems