Lobelia inflata vs Indian tobacco

Lobelia inflata and Indian tobacco both are nouns.

Word	Noun	Adjective	Verb	Adverb
Lobelia inflata	Yes	No	No	No
Indian tobacco	Yes	No	No	No

As nouns, Lobelia inflata and Indian tobacco are synonyms defined as:

Lobelia inflata and Indian tobacco: North American wild lobelia having small blue flowers and inflated capsules formerly used as an antispasmodic

Other synonyms of Lobelia inflata include bladderpod.

Lobelia inflata (noun)	Indian tobacco (noun)
North American wild lobelia having small blue flowers and inflated capsules formerly used as an antispasmodic	tobacco plant of South America and Mexico
	North American wild lobelia having small blue flowers and inflated capsules formerly used as an antispasmodic