broom-weed vs broomweed

broom-weed and broomweed both are nouns.

Word	Noun	Adjective	Verb	Adverb
broom-weed	Yes	No	No	No
broomweed	Yes	No	No	No

As nouns, broom-weed and broomweed are synonyms defined as:

broom-weed and broomweed: annual of southwestern United States having rigid woody branches with sticky foliage and yellow flowers

Other synonyms of broom-weed include Gutierrezia texana.

broom-weed (noun)	broomweed (noun)
annual of southwestern United States having rigid woody branches with sticky foliage and yellow flowers	annual of southwestern United States having rigid woody branches with sticky foliage and yellow flowers