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A different crop plant , the " oca " ( " Oxalis tuberosa " , a species of wood sorrel ) , is called a " yam " in many parts of Polynesia , including New Zealand .
 plant: Oxalis tuberosa; location: Polynesia; location: New Zealand
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 plant: Oxalis tuberosa; location: Polynesia; location: New Zealand