Cleistes divaricata vs Pogonia divaricata

Cleistes divaricata and Pogonia divaricata both are nouns.

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

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

Cleistes divaricata and Pogonia divaricata: orchid of northeastern United States with magenta-pink flowers having funnel-shaped lip; sometimes placed in genus Pogonia

Other synonyms of Cleistes divaricata include funnel-crest rosebud orchid, spreading pogonia.

Cleistes divaricata (noun)	Pogonia divaricata (noun)
orchid of northeastern United States with magenta-pink flowers having funnel-shaped lip; sometimes placed in genus Pogonia	orchid of northeastern United States with magenta-pink flowers having funnel-shaped lip; sometimes placed in genus Pogonia