Mount Cook lily vs Ranunculus lyalii

Mount Cook lily and Ranunculus lyalii both are nouns.

Word	Noun	Adjective	Verb	Adverb
Mount Cook lily	Yes	No	No	No
Ranunculus lyalii	Yes	No	No	No

As nouns, Mount Cook lily and Ranunculus lyalii are synonyms defined as:

Mount Cook lily and Ranunculus lyalii: showy white-flowered perennial of New Zealand

Other synonyms of Mount Cook lily include mountain lily.

Mount Cook lily (noun)	Ranunculus lyalii (noun)
showy white-flowered perennial of New Zealand	showy white-flowered perennial of New Zealand