Oxalis tuberosa vs oca

Oxalis tuberosa and oca both are nouns.

Word	Noun	Adjective	Verb	Adverb
Oxalis tuberosa	Yes	No	No	No
oca	Yes	No	No	No

As nouns, Oxalis tuberosa and oca are synonyms defined as:

Oxalis tuberosa and oca: South American wood sorrel cultivated for its edible tubers

Other synonyms of Oxalis tuberosa include oka, Oxalis crenata.

Oxalis tuberosa (noun)	oca (noun)
South American wood sorrel cultivated for its edible tubers	South American wood sorrel cultivated for its edible tubers