genus Areca vs monocot genus

genus Areca and monocot genus both are nouns.

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

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

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

Other hypernyms of genus Areca include liliopsid genus.

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