Pogonia rosea vs Cleistes rosea

Pogonia rosea and Cleistes rosea both are nouns.

Word	Noun	Adjective	Verb	Adverb
Pogonia rosea	Yes	No	No	No
Cleistes rosea	Yes	No	No	No

As nouns, Pogonia rosea and Cleistes rosea are synonyms defined as:

Pogonia rosea and Cleistes rosea: orchid of central and northern South America having 1- to 3-blossomed racemes of large showy rose-colored flowers; sometimes placed in genus Pogonia

Other synonyms of Pogonia rosea include rosebud orchid.

Pogonia rosea (noun)	Cleistes rosea (noun)
orchid of central and northern South America having 1- to 3-blossomed racemes of large showy rose-colored flowers; sometimes placed in genus Pogonia	orchid of central and northern South America having 1- to 3-blossomed racemes of large showy rose-colored flowers; sometimes placed in genus Pogonia