Lablab vs rosid dicot genus

Lablab and rosid dicot genus both are nouns.

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

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

Lablab (noun)	rosid dicot genus (noun)
one species: hyacinth bean	a genus of dicotyledonous plants