Indian tobacco vs Lobelia inflata

Indian tobacco and Lobelia inflata both are nouns.

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

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

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

Other synonyms of Indian tobacco include bladderpod.

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