honeyflower vs protea

honeyflower and protea both are nouns.

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

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

honeyflower: Australian shrub whose flowers yield honey copiously
protea: any tropical African shrub of the genus Protea having alternate rigid leaves and dense colorful flower heads resembling cones

honeyflower (noun)	protea (noun)
Australian shrub whose flowers yield honey copiously	any tropical African shrub of the genus Protea having alternate rigid leaves and dense colorful flower heads resembling cones
erect bushy shrub of eastern Australia having terminal clusters of red flowers yielding much nectar