Hakea vs genus Hakea

Hakea and genus Hakea both are nouns.

Word	Noun	Adjective	Verb	Adverb
Hakea	Yes	No	No	No
genus Hakea	Yes	No	No	No

As nouns, Hakea and genus Hakea are synonyms defined as:

Hakea and genus Hakea: Australian shrubs and small trees with evergreen usually spiny leaves and dense clusters of showy flowers

Hakea (noun)	genus Hakea (noun)
Australian shrubs and small trees with evergreen usually spiny leaves and dense clusters of showy flowers	Australian shrubs and small trees with evergreen usually spiny leaves and dense clusters of showy flowers