| 1. | Purple loosestrife is killing the native reeds and sedges in wetlands.
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| 2. | Twigs, sedges and old feathers are used as building materials.
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| 3. | Unlike the sedge warbler, it does not sing in flight.
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| 4. | The form of the flower differentiates rushes from grasses or sedges.
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| 5. | Around 8000 BC, this population was replaced by the sedge.
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| 6. | Creepers, grasses and sedges stabilise sand dunes and uncompacted sediments.
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| 7. | Native species include Nebraska sedge, and Cusick's bluegrass.
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| 8. | This sedge grows from a long rhizome bearing clumps of stems.
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| 9. | This sedge grows in many types of moist and wet habitat.
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| 10. | The swamp is vegetated by a variety of sedges and grasses.
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