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