Solanum carolinense vs ball nettle

Solanum carolinense and ball nettle both are nouns.

Word	Noun	Adjective	Verb	Adverb
Solanum carolinense	Yes	No	No	No
ball nettle	Yes	No	No	No

As nouns, Solanum carolinense and ball nettle are synonyms defined as:

Solanum carolinense and ball nettle: coarse prickly weed having pale yellow flowers and yellow berrylike fruit; common throughout southern and eastern United States

Other synonyms of Solanum carolinense include ball nightshade, bull nettle, horse nettle.

Solanum carolinense (noun)	ball nettle (noun)
coarse prickly weed having pale yellow flowers and yellow berrylike fruit; common throughout southern and eastern United States	coarse prickly weed having pale yellow flowers and yellow berrylike fruit; common throughout southern and eastern United States