genus Allamanda vs dicot genus

genus Allamanda and dicot genus both are nouns.

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

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

genus Allamanda: genus of tropical American woody vines
dicot genus: genus of flowering plants having two cotyledons (embryonic leaves) in the seed which usually appear at germination

Other hypernyms of genus Allamanda include magnoliopsid genus.

genus Allamanda (noun)	dicot genus (noun)
genus of tropical American woody vines	genus of flowering plants having two cotyledons (embryonic leaves) in the seed which usually appear at germination