pomme blanche vs Indian breadroot

pomme blanche and Indian breadroot both are nouns.

Word	Noun	Adjective	Verb	Adverb
pomme blanche	Yes	No	No	No
Indian breadroot	Yes	No	No	No

As nouns, pomme blanche and Indian breadroot are synonyms defined as:

pomme blanche and Indian breadroot: densely hairy perennial of central North America having edible tuberous roots

Other synonyms of pomme blanche include breadroot, pomme de prairie, Psoralea esculenta.

pomme blanche (noun)	Indian breadroot (noun)
densely hairy perennial of central North America having edible tuberous roots	densely hairy perennial of central North America having edible tuberous roots