genus Feijoa vs dicot genus

genus Feijoa and dicot genus both are nouns.

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

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

genus Feijoa: small South American shrubs or trees
dicot genus: genus of flowering plants having two cotyledons (embryonic leaves) in the seed which usually appear at germination

Other hypernyms of genus Feijoa include magnoliopsid genus.

genus Feijoa (noun)	dicot genus (noun)
small South American shrubs or trees	genus of flowering plants having two cotyledons (embryonic leaves) in the seed which usually appear at germination