Apios vs rosid dicot genus

Apios and rosid dicot genus both are nouns.

Word	Noun	Adjective	Verb	Adverb
Apios	Yes	No	No	No
rosid dicot genus	Yes	No	No	No

As nouns, rosid dicot genus is a hypernym of Apios; that is, rosid dicot genus is a word with a broader meaning than Apios:

Apios (noun)	rosid dicot genus (noun)
twining perennial North American plants	a genus of dicotyledonous plants