Nicotiana rustica vs wild tobacco

Nicotiana rustica and wild tobacco both are nouns.

Word	Noun	Adjective	Verb	Adverb
Nicotiana rustica	Yes	No	No	No
wild tobacco	Yes	No	No	No

As nouns, Nicotiana rustica and wild tobacco are synonyms defined as:

Nicotiana rustica and wild tobacco: tobacco plant of South America and Mexico

Other synonyms of Nicotiana rustica include Indian tobacco.

Nicotiana rustica (noun)	wild tobacco (noun)
tobacco plant of South America and Mexico	tobacco plant of South America and Mexico