chaparral broom vs Baccharis pilularis

chaparral broom and Baccharis pilularis both are nouns.

Word	Noun	Adjective	Verb	Adverb
chaparral broom	Yes	No	No	No
Baccharis pilularis	Yes	No	No	No

As nouns, chaparral broom and Baccharis pilularis are synonyms defined as:

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

Other synonyms of chaparral broom include coyote brush, coyote bush, kidney wort.

chaparral broom (noun)	Baccharis pilularis (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