devil's fig vs argemone

devil's fig and argemone both are nouns.

Word	Noun	Adjective	Verb	Adverb
devil's fig	Yes	No	No	No
argemone	Yes	No	No	No

As nouns, devil's fig and argemone are synonyms defined as:

devil's fig and argemone: any plant of the genus Argemone having large white or yellow flowers and prickly leaves and stems and pods; chiefly of tropical America

Other synonyms of devil's fig include prickly poppy, white thistle.

devil's fig (noun)	argemone (noun)
any plant of the genus Argemone having large white or yellow flowers and prickly leaves and stems and pods; chiefly of tropical America	any plant of the genus Argemone having large white or yellow flowers and prickly leaves and stems and pods; chiefly of tropical America