Canna edulis vs achira

Canna edulis and achira both are nouns.

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

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

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

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

Canna edulis (noun)	achira (noun)
canna grown especially for its edible rootstock from which arrowroot starch is obtained	canna grown especially for its edible rootstock from which arrowroot starch is obtained