| 11. | "A . thaliana " readily grows and often pioneers rocky, sandy and calcareous soils.
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| 12. | The calcareous soil harbours the rare Rams Head Lady Slipper.
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| 13. | This deeply complex terroir is characterized by brown calcareous soils.
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| 14. | It grows mainly on calcareous soils such as broken limestone.
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| 15. | The post-Pleistocene soil deposits were shallow reaching the hard calcareous soil within or less.
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| 16. | It is very resistant to drought, preferring calcareous soils.
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| 17. | The species typically does not tolerate highly calcareous soils.
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| 18. | Its preferred habitat is wet areas such as marshes and seeps, particularly in calcareous soils.
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| 19. | The calcareous soil strata within Potomac Creek, the Aquia Formation, is 60 million years old.
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| 20. | In the wild the grass grows in calcareous soils.
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