| 31. | The Sierra de Manantl�n s varied and complex plant cover harbours a great wealth of flora.
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| 32. | The fast-growing plant covers trees and power lines across several states and has slipped into southern Missouri.
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| 33. | Normally, only about a third of the ground in the Sonoran Desert has plant cover, McAuliffe said.
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| 34. | The peat and decaying organic matter is more than ten feet thick under the dense plant cover.
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| 35. | It's time to plant cover crops of winter rye, to add nitrogen and tilth to the soil.
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| 36. | It lives in shallow water with plant cover, and it burrows into the substrate during dry periods.
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| 37. | The protected area of the plant covers.
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| 38. | They prefer water with ample plant cover, and occur naturally as far north as DR Congo and Tanzania.
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| 39. | That layer and its subsequent plant cover is the reason for the many mountain pastures in the area.
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| 40. | Gymnosperm plants covers about 0.6 ha.
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