Tipuana vs rosid dicot genus

Tipuana and rosid dicot genus both are nouns.

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

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

Tipuana (noun)	rosid dicot genus (noun)
one species: South American tree: tipu tree	a genus of dicotyledonous plants