Oxalis crenata vs oca

Oxalis crenata and oca both are nouns.

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

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

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

Other synonyms of Oxalis crenata include oka, Oxalis tuberosa.

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