genus Lythrum vs dicot genus

genus Lythrum and dicot genus both are nouns.

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

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

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

Other hypernyms of genus Lythrum include magnoliopsid genus.

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