liliopsid genus vs monocot genus

liliopsid genus and monocot genus both are nouns.

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

As nouns, liliopsid genus and monocot genus are synonyms defined as:

liliopsid genus and monocot genus: genus of flowering plants having a single cotyledon (embryonic leaf) in the seed

liliopsid genus (noun)	monocot genus (noun)
genus of flowering plants having a single cotyledon (embryonic leaf) in the seed	genus of flowering plants having a single cotyledon (embryonic leaf) in the seed