snakeweed vs broom snakeweed

snakeweed and broom snakeweed both are nouns.

Word	Noun	Adjective	Verb	Adverb
snakeweed	Yes	No	No	No
broom snakeweed	Yes	No	No	No

As nouns, snakeweed and broom snakeweed are synonyms defined as:

snakeweed and broom snakeweed: low-growing sticky subshrub of southwestern United States having narrow linear leaves on many slender branches and hundreds of tiny yellow flower heads

Other synonyms of snakeweed include broom snakeroot, Gutierrezia sarothrae, rabbit-weed, rabbitweed, turpentine weed.

snakeweed (noun)	broom snakeweed (noun)
low-growing sticky subshrub of southwestern United States having narrow linear leaves on many slender branches and hundreds of tiny yellow flower heads	low-growing sticky subshrub of southwestern United States having narrow linear leaves on many slender branches and hundreds of tiny yellow flower heads