genus Pistacia vs dicot genus

genus Pistacia and dicot genus both are nouns.

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

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

genus Pistacia: a dicotyledonous genus of trees of the family Anacardiaceae having drupaceous fruit
dicot genus: genus of flowering plants having two cotyledons (embryonic leaves) in the seed which usually appear at germination

Other hypernyms of genus Pistacia include magnoliopsid genus.

genus Pistacia (noun)	dicot genus (noun)
a dicotyledonous genus of trees of the family Anacardiaceae having drupaceous fruit	genus of flowering plants having two cotyledons (embryonic leaves) in the seed which usually appear at germination