flagroot vs Acorus calamus

flagroot and Acorus calamus both are nouns.

Word	Noun	Adjective	Verb	Adverb
flagroot	Yes	No	No	No
Acorus calamus	Yes	No	No	No

As nouns, flagroot and Acorus calamus are synonyms defined as:

flagroot and Acorus calamus: perennial marsh plant having swordlike leaves and aromatic roots

Other synonyms of flagroot include calamus, myrtle flag, sweet calamus, sweet flag.

flagroot (noun)	Acorus calamus (noun)
perennial marsh plant having swordlike leaves and aromatic roots	perennial marsh plant having swordlike leaves and aromatic roots