Sabbatia Angularis vs American centaury

Sabbatia Angularis and American centaury both are nouns.

Word	Noun	Adjective	Verb	Adverb
Sabbatia Angularis	Yes	No	No	No
American centaury	Yes	No	No	No

As nouns, Sabbatia Angularis and American centaury are synonyms defined as:

Sabbatia Angularis and American centaury: any of several pink-flowered marsh plant of the eastern United States resembling a true centaury

Other synonyms of Sabbatia Angularis include bitter floom, marsh pink, rose pink, Sabbatia stellaris.

Sabbatia Angularis (noun)	American centaury (noun)
any of several pink-flowered marsh plant of the eastern United States resembling a true centaury	any of several pink-flowered marsh plant of the eastern United States resembling a true centaury