coralroot vs coral-root bittercress

coralroot and coral-root bittercress both are nouns.

Word	Noun	Adjective	Verb	Adverb
coralroot	Yes	No	No	No
coral-root bittercress	Yes	No	No	No

As nouns, coralroot and coral-root bittercress are synonyms defined as:

coralroot and coral-root bittercress: European bittercress having a knotted white rootstock

Other synonyms of coralroot include Cardamine bulbifera, coralwort, Dentaria bulbifera.

coralroot (noun)	coral-root bittercress (noun)
European bittercress having a knotted white rootstock	European bittercress having a knotted white rootstock