genus Areca vs liliopsid genus

genus Areca and liliopsid genus both are nouns.

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

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

genus Areca: a monocotyledonous genus of palm trees
liliopsid genus: genus of flowering plants having a single cotyledon (embryonic leaf) in the seed

Other hypernyms of genus Areca include monocot genus.

genus Areca (noun)	liliopsid genus (noun)
a monocotyledonous genus of palm trees	genus of flowering plants having a single cotyledon (embryonic leaf) in the seed