Anagallis vs dicot genus

Anagallis and dicot genus both are nouns.

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

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

Anagallis: chiefly Old World herbs
dicot genus: genus of flowering plants having two cotyledons (embryonic leaves) in the seed which usually appear at germination

Other hypernyms of Anagallis include magnoliopsid genus.

Anagallis (noun)	dicot genus (noun)
chiefly Old World herbs	genus of flowering plants having two cotyledons (embryonic leaves) in the seed which usually appear at germination