Canna edulis vs arrowroot

Canna edulis and arrowroot both are nouns.

Word	Noun	Adjective	Verb	Adverb
Canna edulis	Yes	No	No	No
arrowroot	Yes	No	No	No

As nouns, Canna edulis and arrowroot are synonyms defined as:

Canna edulis and arrowroot: canna grown especially for its edible rootstock from which arrowroot starch is obtained

Other synonyms of Canna edulis include achira, Canna indica, indian shot.

Canna edulis (noun)	arrowroot (noun)
canna grown especially for its edible rootstock from which arrowroot starch is obtained	white-flowered West Indian plant whose root yields arrowroot starch
	canna grown especially for its edible rootstock from which arrowroot starch is obtained
	a nutritive starch obtained from the root of the arrowroot plant