genus Oryza vs monocot genus

genus Oryza and monocot genus both are nouns.

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

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

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

Other hypernyms of genus Oryza include liliopsid genus.

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