Sanicula vs rosid dicot genus

Sanicula and rosid dicot genus both are nouns.

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

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

Sanicula (noun)	rosid dicot genus (noun)
chiefly American herbs: sanicle	a genus of dicotyledonous plants