60841
The legume vine " Mucuna pruriens " is used in the countries of Benin and Vietnam as a biological control for problematic " Imperata cylindrica " grass : the vine is extremely vigorous and suppresses neighbouring plants by out-competing them for space and light .
 legume, Mucuna pruriens, Benin, Vietnam
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 legume, Mucuna pruriens, Benin, Vietnam