genus Thevetia vs dicot genus

genus Thevetia and dicot genus both are nouns.

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

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

genus Thevetia: genus of poisonous tropical American evergreen shrubs and trees having entire leaves and large cymose flowers
dicot genus: genus of flowering plants having two cotyledons (embryonic leaves) in the seed which usually appear at germination

Other hypernyms of genus Thevetia include magnoliopsid genus.

genus Thevetia (noun)	dicot genus (noun)
genus of poisonous tropical American evergreen shrubs and trees having entire leaves and large cymose flowers	genus of flowering plants having two cotyledons (embryonic leaves) in the seed which usually appear at germination