genus Zoysia vs liliopsid genus

genus Zoysia and liliopsid genus both are nouns.

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

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

genus Zoysia: lawn grasses native to southeastern Asia and New Zealand; grown especially in warm regions
liliopsid genus: genus of flowering plants having a single cotyledon (embryonic leaf) in the seed

Other hypernyms of genus Zoysia include monocot genus.

genus Zoysia (noun)	liliopsid genus (noun)
lawn grasses native to southeastern Asia and New Zealand; grown especially in warm regions	genus of flowering plants having a single cotyledon (embryonic leaf) in the seed