Rubus vs rosid dicot genus

Rubus and rosid dicot genus both are nouns.

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

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

Rubus (noun)	rosid dicot genus (noun)
large genus of brambles bearing berries	a genus of dicotyledonous plants