Acrocomia vs liliopsid genus

Acrocomia and liliopsid genus both are nouns.

Word	Noun	Adjective	Verb	Adverb
Acrocomia	Yes	No	No	No
liliopsid genus	Yes	No	No	No

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

Acrocomia: Central and South American feather palms
liliopsid genus: genus of flowering plants having a single cotyledon (embryonic leaf) in the seed

Other hypernyms of Acrocomia include monocot genus.

Acrocomia (noun)	liliopsid genus (noun)
Central and South American feather palms	genus of flowering plants having a single cotyledon (embryonic leaf) in the seed