84624
Indigenous ferns include Asplenium onopteris , Athyrium filix-femina , Phyllitis scolopendrium , Polypodium cambricum , Polypodium vulgare , Polystichum lonchitis , Polystichum aculeatum , and Polystichum setiferum .
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Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
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