coyote bush vs chaparral broom

coyote bush and chaparral broom both are nouns.

Word	Noun	Adjective	Verb	Adverb
coyote bush	Yes	No	No	No
chaparral broom	Yes	No	No	No

As nouns, coyote bush and chaparral broom are synonyms defined as:

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

Other synonyms of coyote bush include Baccharis pilularis, coyote brush, kidney wort.

coyote bush (noun)	chaparral broom (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