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andersonii
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Schildfarn, Andersons-
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Anderson's Sword Fern
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Polystichum braunii ssp. andersonii, Polystichum braunii var. andersonii, Polyst Mehr ...
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Polystichum
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andersonii
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undulatum
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Schildfarn, Andersons-
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Polystichum
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angustifolia
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Dwarf water clover
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Zalusianskya angustifolia
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Marsilea
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antarctica
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Baumfarn
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Tasmanian or Soft Tree Fern
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Balantium antarcticum, Cibotium billardieri, Dicksonia billardieri
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Dicksonia
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appalachianum
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Appalachian Polypody
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Polypodium
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aquilinum
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ssp. aquilinum
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Adlerfarn
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Allosorus acutifolius, Allosorus aquilinus, Allosorus coriifolius, Allosorus lan Mehr ...
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Pteridium
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ardêchensis
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Goldschuppenfarn, Ardech-
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Dryopteris
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areolata
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Netted Chain Fern
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Acrostichum areolatum; Blechnum angustifolium; Lorinseria areolata; Onoclea nodu Mehr ...
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Woodwardia
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argentea
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Silver Cloak fern
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Aleuritopteris argentea, Allosorus argenteus, Cassebeera argentea, Doryopteris a Mehr ...
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Cheilanthes
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aristata
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Prickly Shield fern, East Indian holly fern
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Arachniodes aspidioides, Arachniodes exilis, Arachniodes fengyangshanensis, Arac Mehr ...
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Arachniodes
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