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by | Mar 16, 2018 | Hosta

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Rackenford and Knowstone Moors is a nature reserve of the Devon Wildlife Trust, situated about 8 miles (13 km) north-west of Tiverton, in Devon, England. The habitat is culm grassland.

Description

The reserve is a Site of Special Scientific Interest[1] and a Special Area of Conservation. Its area is 122 hectares (300 acres).[2]

Culm grassland is found in poorly drained lowland areas of acidic soil where there is high rainfall. The vegetation includes abundant purple moor grass and sharp-flowered rush.[2][3]

Over the last century, over 90% of culm grassland has been lost. The remaining parts are mostly in fragmented areas in north Devon; the most extensive fragment is this reserve. The Trust endeavours to protect, re-establish and link together isolated sites of culm grassland. In the reserve there is light grazing by cattle and deer; the low-intensity land management, little changed from prehistoric times, allows a wide diversity of plant species.[2]

Species

In the wetter areas, besides purple moor grass and sharp-flowered rush, species include ragged-robin, meadowsweet and wild angelica; in waterlogged areas there is sphagnum moss and sundew. In dry areas there is saw-wort, thistles and heathers. The plants support many species of butterflies, such as small pearl-bordered fritillary, marbled white and dingy skipper; birds including curlew, snipe and reed bunting may be found.[2]

Prehistoric site

On Knowstone Inner Moor there is saucer barrow, of the early Bronze Age: it is a mound, diameter 5.7 metres (19 ft) and height up to 1 metre (3 ft 3 in), surrounded by a ditch and outer bank.[4]

See also

References

  1. ^ "Hare's Down, Knowstone & Rackenford Moors SSSI" Natural England. Retrieved 12 November 2021.
  2. ^ a b c d "Rackenford and Knowstone Moors" Devon Wildlife Trust. Retrieved 12 November 2021.
  3. ^ "Purple moor grass and rush pastures (culm grassland - Devon and Cornwall)" Buglife. Retrieved 14 November 2021.
  4. ^ Historic England. "Saucer barrow 100m south west of Knowstone Moor Cross (1017141)". National Heritage List for England. Retrieved 12 November 2021.

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