Coryanthes vs monocot genus

Coryanthes and monocot genus both are nouns.

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

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

Coryanthes: small genus of tropical American epiphytic or lithophytic orchids
monocot genus: genus of flowering plants having a single cotyledon (embryonic leaf) in the seed

Other hypernyms of Coryanthes include liliopsid genus.

Coryanthes (noun)	monocot genus (noun)
small genus of tropical American epiphytic or lithophytic orchids	genus of flowering plants having a single cotyledon (embryonic leaf) in the seed