snakeroot vs wildflower

snakeroot and wildflower both are nouns.

Word	Noun	Adjective	Verb	Adverb
snakeroot	Yes	No	No	No
wildflower	Yes	No	No	No

As nouns, wildflower is a hypernym of snakeroot; that is, wildflower is a word with a broader meaning than snakeroot:

snakeroot: any of various North American plants of the genus Liatris having racemes or panicles of small discoid flower heads
wildflower: wild or uncultivated flowering plant

Other hypernyms of snakeroot include wild flower.

snakeroot (noun)	wildflower (noun)
a plant of the genus Sanicula having palmately compound leaves and unisexual flowers in panicled umbels followed by bristly fruit; reputed to have healing powers	wild or uncultivated flowering plant
any of various North American plants of the genus Liatris having racemes or panicles of small discoid flower heads