| 1. | It is known for its untoothed arching and twisting leaves.
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| 2. | The leaf margins are variable and may be toothed, untoothed or wavy.
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| 3. | Leaves are alternate, broadly lanceolate, green, shiny, and untoothed.
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| 4. | They are untoothed, parallel veined and twisted.
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| 5. | The simple leaves are leathery in texture, with untoothed ( entire ) margins.
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| 6. | Leaves are mostly simple ( unlobed and untoothed ), up to 3 cm long.
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| 7. | Leaves are fleshy, linear to oblong, untoothed and unlobed, up to long.
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| 8. | The green leaves of this plant are alternate, consisting of three to five untoothed lobes.
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| 9. | Each pinna on a fertile frond has three or more pairs of indusia with untoothed edges.
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| 10. | The scales are long and 0.3 to 0.5 millimeters wide, with untoothed edges.
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