Papaver alpinum vs Iceland poppy

Papaver alpinum and Iceland poppy both are nouns.

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

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

Papaver alpinum and Iceland poppy: Old World alpine poppy with white or yellow to orange flowers

Papaver alpinum (noun)	Iceland poppy (noun)
Old World alpine poppy with white or yellow to orange flowers	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