fire-wheel vs Gaillardia pulchella

fire-wheel and Gaillardia pulchella both are nouns.

Word	Noun	Adjective	Verb	Adverb
fire-wheel	Yes	No	No	No
Gaillardia pulchella	Yes	No	No	No

As nouns, fire-wheel and Gaillardia pulchella are synonyms defined as:

fire-wheel and Gaillardia pulchella: annual of central United States having showy long-stalked yellow flower heads marked with scarlet or purple in the center

Other synonyms of fire-wheel include blanket flower, fire wheel, Indian blanket.

fire-wheel (noun)	Gaillardia pulchella (noun)
annual of central United States having showy long-stalked yellow flower heads marked with scarlet or purple in the center	annual of central United States having showy long-stalked yellow flower heads marked with scarlet or purple in the center