toadflax vs devil's flax

toadflax and devil's flax both are nouns.

Word	Noun	Adjective	Verb	Adverb
toadflax	Yes	No	No	No
devil's flax	Yes	No	No	No

As nouns, toadflax and devil's flax are synonyms defined as:

toadflax and devil's flax: common European perennial having showy yellow and orange flowers; a naturalized weed in North America

Other synonyms of toadflax include butter-and-eggs, Linaria vulgaris, wild snapdragon.

toadflax (noun)	devil's flax (noun)
common European perennial having showy yellow and orange flowers; a naturalized weed in North America	common European perennial having showy yellow and orange flowers; a naturalized weed in North America