coyote bush vs kidney wort

coyote bush and kidney wort both are nouns.

Word	Noun	Adjective	Verb	Adverb
coyote bush	Yes	No	No	No
kidney wort	Yes	No	No	No

As nouns, coyote bush and kidney wort are synonyms defined as:

coyote bush and kidney wort: widely spreading evergreen shrub of southwestern United States with flower heads in a leafy panicle

Other synonyms of coyote bush include Baccharis pilularis, chaparral broom, coyote brush.

coyote bush (noun)	kidney wort (noun)
widely spreading evergreen shrub of southwestern United States with flower heads in a leafy panicle	widely spreading evergreen shrub of southwestern United States with flower heads in a leafy panicle