Asclepias vs dicot genus

Asclepias and dicot genus both are nouns.

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

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

Asclepias: genus of chiefly North American perennial herbs: silkweed; milkweed
dicot genus: genus of flowering plants having two cotyledons (embryonic leaves) in the seed which usually appear at germination

Other hypernyms of Asclepias include magnoliopsid genus.

Asclepias (noun)	dicot genus (noun)
genus of chiefly North American perennial herbs: silkweed; milkweed	genus of flowering plants having two cotyledons (embryonic leaves) in the seed which usually appear at germination