50543
In " Pereskia " , a genus close to the ancestor of cacti , areoles remain active for much longer ; this is also the case in " Opuntia " and " Neoraimondia " .
 Opuntia, Neoraimondia
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:
 Opuntia, Neoraimondia