Solanum carolinense vs bull nettle

Solanum carolinense and bull nettle both are nouns.

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

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

Solanum carolinense and bull 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 nettle, ball nightshade, horse nettle.

Solanum carolinense (noun)	bull 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