blackfoot daisy vs wild flower

blackfoot daisy and wild flower both are nouns.

Word	Noun	Adjective	Verb	Adverb
blackfoot daisy	Yes	No	No	No
wild flower	Yes	No	No	No

As nouns, wild flower is a hypernym of blackfoot daisy; that is, wild flower is a word with a broader meaning than blackfoot daisy:

blackfoot daisy: bushy subshrub having flower heads that resemble asters with broad white rays; found in desert areas of Arizona east to Kansas and south to Mexico
wild flower: wild or uncultivated flowering plant

Other hypernyms of blackfoot daisy include wildflower.

blackfoot daisy (noun)	wild flower (noun)
bushy subshrub having flower heads that resemble asters with broad white rays; found in desert areas of Arizona east to Kansas and south to Mexico	wild or uncultivated flowering plant