Periploca vs dicot genus

Periploca and dicot genus both are nouns.

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

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

Periploca: genus of woody vines of warm regions of the Old World
dicot genus: genus of flowering plants having two cotyledons (embryonic leaves) in the seed which usually appear at germination

Other hypernyms of Periploca include magnoliopsid genus.

Periploca (noun)	dicot genus (noun)
genus of woody vines of warm regions of the Old World	genus of flowering plants having two cotyledons (embryonic leaves) in the seed which usually appear at germination