corn poppy vs Papaver rhoeas

corn poppy and Papaver rhoeas both are nouns.

Word	Noun	Adjective	Verb	Adverb
corn poppy	Yes	No	No	No
Papaver rhoeas	Yes	No	No	No

As nouns, corn poppy and Papaver rhoeas are synonyms defined as:

corn poppy and Papaver rhoeas: annual European poppy common in grain fields and often cultivated

Other synonyms of corn poppy include field poppy, Flanders poppy.

corn poppy (noun)	Papaver rhoeas (noun)
annual European poppy common in grain fields and often cultivated	annual European poppy common in grain fields and often cultivated