genus Ruta vs rosid dicot genus

genus Ruta and rosid dicot genus both are nouns.

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

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

genus Ruta (noun)	rosid dicot genus (noun)
type genus of the Rutaceae; strong-scented Eurasian herbs	a genus of dicotyledonous plants