Corypha vs liliopsid genus

Corypha and liliopsid genus both are nouns.

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

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

Corypha: large fan palms of tropical Asia to Australia
liliopsid genus: genus of flowering plants having a single cotyledon (embryonic leaf) in the seed

Other hypernyms of Corypha include monocot genus.

Corypha (noun)	liliopsid genus (noun)
large fan palms of tropical Asia to Australia	genus of flowering plants having a single cotyledon (embryonic leaf) in the seed