Daviesia vs rosid dicot genus

Daviesia and rosid dicot genus both are nouns.

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

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

Daviesia: genus of Australasian shrubs and subshrubs having small yellow or purple flowers followed by short triangular pods
rosid dicot genus: a genus of dicotyledonous plants

Daviesia (noun)	rosid dicot genus (noun)
genus of Australasian shrubs and subshrubs having small yellow or purple flowers followed by short triangular pods	a genus of dicotyledonous plants