Maranta arundinaceae vs American arrowroot

Maranta arundinaceae and American arrowroot both are nouns.

Word	Noun	Adjective	Verb	Adverb
Maranta arundinaceae	Yes	No	No	No
American arrowroot	Yes	No	No	No

As nouns, Maranta arundinaceae and American arrowroot are synonyms defined as:

Maranta arundinaceae and American arrowroot: white-flowered West Indian plant whose root yields arrowroot starch

Other synonyms of Maranta arundinaceae include arrowroot, obedience plant.

Maranta arundinaceae (noun)	American arrowroot (noun)
white-flowered West Indian plant whose root yields arrowroot starch	white-flowered West Indian plant whose root yields arrowroot starch