sea poppy vs horned poppy

sea poppy and horned poppy both are nouns.

Word	Noun	Adjective	Verb	Adverb
sea poppy	Yes	No	No	No
horned poppy	Yes	No	No	No

As nouns, sea poppy and horned poppy are synonyms defined as:

sea poppy and horned poppy: yellow-flowered Eurasian glaucous herb naturalized in along sandy shores in eastern North America

Other synonyms of sea poppy include Glaucium flavum, horn poppy, yellow horned poppy.

sea poppy (noun)	horned poppy (noun)
yellow-flowered Eurasian glaucous herb naturalized in along sandy shores in eastern North America	yellow-flowered Eurasian glaucous herb naturalized in along sandy shores in eastern North America