Manihot vs rosid dicot genus

Manihot and rosid dicot genus both are nouns.

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

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

Manihot (noun)	rosid dicot genus (noun)
genus of economically important tropical plants: cassava	a genus of dicotyledonous plants