genus Stapelia vs dicot genus

genus Stapelia and dicot genus both are nouns.

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

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

genus Stapelia: genus of foul-smelling plants resembling cacti; found from Africa to East India
dicot genus: genus of flowering plants having two cotyledons (embryonic leaves) in the seed which usually appear at germination

Other hypernyms of genus Stapelia include magnoliopsid genus.

genus Stapelia (noun)	dicot genus (noun)
genus of foul-smelling plants resembling cacti; found from Africa to East India	genus of flowering plants having two cotyledons (embryonic leaves) in the seed which usually appear at germination