Psidium vs dicot genus

Psidium and dicot genus both are nouns.

Word	Noun	Adjective	Verb	Adverb
Psidium	Yes	No	No	No
dicot genus	Yes	No	No	No

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

Psidium: guavas
dicot genus: genus of flowering plants having two cotyledons (embryonic leaves) in the seed which usually appear at germination

Other hypernyms of Psidium include magnoliopsid genus.

Psidium (noun)	dicot genus (noun)
guavas	genus of flowering plants having two cotyledons (embryonic leaves) in the seed which usually appear at germination