tahoka daisy vs wild flower

tahoka daisy and wild flower both are nouns.

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

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

tahoka daisy: wild aster with fernlike leaves and flower heads with very narrow bright purple rays; Alberta to Texas and Mexico
wild flower: wild or uncultivated flowering plant

Other hypernyms of tahoka daisy include wildflower.

tahoka daisy (noun)	wild flower (noun)
wild aster with fernlike leaves and flower heads with very narrow bright purple rays; Alberta to Texas and Mexico	wild or uncultivated flowering plant