Conradina glabra vs shrub

Conradina glabra and shrub both are nouns.

Word	Noun	Adjective	Verb	Adverb
Conradina glabra	Yes	No	No	No
shrub	Yes	No	No	No

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

Conradina glabra: small shrub of Apalachicola River area in southeastern United States having highly aromatic pinkish flowers; a threatened species
shrub: a low woody perennial plant usually having several major stems

Other hypernyms of Conradina glabra include bush.

Conradina glabra (noun)	shrub (noun)
small shrub of Apalachicola River area in southeastern United States having highly aromatic pinkish flowers; a threatened species	a low woody perennial plant usually having several major stems