Phillyrea vs dicot genus

Phillyrea and dicot genus both are nouns.

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

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

Phillyrea: small genus of evergreen shrubs of the Mediterranean region
dicot genus: genus of flowering plants having two cotyledons (embryonic leaves) in the seed which usually appear at germination

Other hypernyms of Phillyrea include magnoliopsid genus.

Phillyrea (noun)	dicot genus (noun)
small genus of evergreen shrubs of the Mediterranean region	genus of flowering plants having two cotyledons (embryonic leaves) in the seed which usually appear at germination