Trifolium vs rosid dicot genus

Trifolium and rosid dicot genus both are nouns.

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

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

Trifolium (noun)	rosid dicot genus (noun)
any leguminous plant having leaves divided into three leaflets	a genus of dicotyledonous plants