Iceland poppy vs Papaver nudicaule

Iceland poppy and Papaver nudicaule both are nouns.

Word	Noun	Adjective	Verb	Adverb
Iceland poppy	Yes	No	No	No
Papaver nudicaule	Yes	No	No	No

As nouns, Iceland poppy and Papaver nudicaule are synonyms defined as:

Iceland poppy and Papaver nudicaule: subarctic perennial poppy of both hemispheres having fragrant white or yellow to orange or peach flowers

Other synonyms of Iceland poppy include arctic poppy.

Iceland poppy (noun)	Papaver nudicaule (noun)
Old World alpine poppy with white or yellow to orange flowers	subarctic perennial poppy of both hemispheres having fragrant white or yellow to orange or peach flowers
subarctic perennial poppy of both hemispheres having fragrant white or yellow to orange or peach flowers