Baptisia vs rosid dicot genus

Baptisia and rosid dicot genus both are nouns.

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

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

Baptisia: genus of North American plants with showy flowers and an inflated pod
rosid dicot genus: a genus of dicotyledonous plants

Baptisia (noun)	rosid dicot genus (noun)
genus of North American plants with showy flowers and an inflated pod	a genus of dicotyledonous plants