Chloranthus vs dicot genus

Chloranthus and dicot genus both are nouns.

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

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

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

Other hypernyms of Chloranthus include magnoliopsid genus.

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