flame-flower vs flame flower

flame-flower and flame flower both are nouns.

Word	Noun	Adjective	Verb	Adverb
flame-flower	Yes	No	No	No
flame flower	Yes	No	No	No

As nouns, flame-flower and flame flower are synonyms defined as:

flame-flower and flame flower: plant with fleshy roots and erect stems with narrow succulent leaves and one reddish-orange flower in each upper leaf axil; southwestern United States; Indians once cooked the fleshy roots

Other synonyms of flame-flower include flameflower, Talinum aurantiacum.

As nouns, flame-flower and flame flower are synonyms defined as:

flame-flower and flame flower: a plant of the genus Kniphofia having long grasslike leaves and tall scapes of red or yellow drooping flowers

Other synonyms of flame-flower include flameflower, kniphofia, tritoma.

flame-flower (noun)	flame flower (noun)
plant with fleshy roots and erect stems with narrow succulent leaves and one reddish-orange flower in each upper leaf axil; southwestern United States; Indians once cooked the fleshy roots	plant with fleshy roots and erect stems with narrow succulent leaves and one reddish-orange flower in each upper leaf axil; southwestern United States; Indians once cooked the fleshy roots
a plant of the genus Kniphofia having long grasslike leaves and tall scapes of red or yellow drooping flowers	a plant of the genus Kniphofia having long grasslike leaves and tall scapes of red or yellow drooping flowers