honeyflower vs shrub

honeyflower and shrub both are nouns.

Word	Noun	Adjective	Verb	Adverb
honeyflower	Yes	No	No	No
shrub	Yes	No	No	No

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

honeyflower: erect bushy shrub of eastern Australia having terminal clusters of red flowers yielding much nectar
shrub: a low woody perennial plant usually having several major stems

Other hypernyms of honeyflower include bush.

honeyflower (noun)	shrub (noun)
Australian shrub whose flowers yield honey copiously	a low woody perennial plant usually having several major stems
erect bushy shrub of eastern Australia having terminal clusters of red flowers yielding much nectar