Acalypha vs rosid dicot genus

Acalypha and rosid dicot genus both are nouns.

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

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

Acalypha (noun)	rosid dicot genus (noun)
a genus of herbs and shrubs belonging to the family Euphorbiaceae	a genus of dicotyledonous plants