Hawkley Warren
Encyclopedia
Hawkley Warren is a woodland
on the northeast-facing Wealden Edge, near the village of Hawkley
, three miles north of Petersfield
in Hampshire
. The site is situated in a deep chalk
combe
.
The site is owned by Hampshire County Council
and managed as a nature reserve
jointly by the council and Hampshire Wildlife Trust. The woodland glades are kept open by coppicing
.
is the dominant tree at this site although on some of the steeper slopes, Yew
dominates; on the deeper soils in the valley bottom the woodland has a more open canopy of Ash
and Hazel
.
where Red Helleborine
Cephalanthera rubra remains; this orchid grows on a north-west facing slope. The others being Workman's Wood
in Gloucestershire
and Windsor Hill SSSI
, a site in the Chilterns in Buckinghamshire
. The species was first found at Hawkley Warren in 1986 by K. Turner and Ralph Hollins
.
Other orchid species found growing under beech at this site include Bird's-nest Orchid
, Early Purple Orchid
and Narrow-leaved Helleborine; Spurge-laurel is also found.
Ramsons
is found in the valley bottom and Herb Paris is also found here.
Woodland
Ecologically, a woodland is a low-density forest forming open habitats with plenty of sunlight and limited shade. Woodlands may support an understory of shrubs and herbaceous plants including grasses. Woodland may form a transition to shrubland under drier conditions or during early stages of...
on the northeast-facing Wealden Edge, near the village of Hawkley
Hawkley
Hawkley is a village and civil parish in the East Hampshire district of Hampshire, England. It is 3.5 miles north of Petersfield, to the east of the A3 road.The nearest railway station is 2.2 miles southeast of the village at Liss....
, three miles north of Petersfield
Petersfield, Hampshire
Petersfield is a market town and civil parish in the East Hampshire district of Hampshire, England. It is north of Portsmouth, on the A3 road. The town has its own railway station on the Portsmouth Direct Line, the mainline rail link connecting Portsmouth and London. The town is situated on the...
in Hampshire
Hampshire
Hampshire is a county on the southern coast of England in the United Kingdom. The county town of Hampshire is Winchester, a historic cathedral city that was once the capital of England. Hampshire is notable for housing the original birthplaces of the Royal Navy, British Army, and Royal Air Force...
. The site is situated in a deep chalk
Chalk
Chalk is a soft, white, porous sedimentary rock, a form of limestone composed of the mineral calcite. Calcite is calcium carbonate or CaCO3. It forms under reasonably deep marine conditions from the gradual accumulation of minute calcite plates shed from micro-organisms called coccolithophores....
combe
Combe
-English place names:* Combe, Berkshire* Combe, Buckfastleigh, Devon* Combe, Yealmpton, Devon* Combe, Herefordshire* Combe, Oxfordshire* Combe, Somerset-Places in England with combe as one word in part of their name:Cumbria* Black CombeDevon...
.
The site is owned by Hampshire County Council
Hampshire County Council
Hampshire County Council is the county council that governs the majority of the county of Hampshire in England. It provides the upper tier of local government, below which are district councils, and town and parish councils...
and managed as a nature reserve
Nature reserve
A nature reserve is a protected area of importance for wildlife, flora, fauna or features of geological or other special interest, which is reserved and managed for conservation and to provide special opportunities for study or research...
jointly by the council and Hampshire Wildlife Trust. The woodland glades are kept open by coppicing
Coppicing
Coppicing is a traditional method of woodland management which takes advantage of the fact that many trees make new growth from the stump or roots if cut down. In a coppiced wood, young tree stems are repeatedly cut down to near ground level...
.
Site description
BeechBeech
Beech is a genus of ten species of deciduous trees in the family Fagaceae, native to temperate Europe, Asia and North America.-Habit:...
is the dominant tree at this site although on some of the steeper slopes, Yew
Taxus
Taxus is a genus of yews, small coniferous trees or shrubs in the yew family Taxaceae. They are relatively slow-growing and can be very long-lived, and reach heights of 1-40 m, with trunk diameters of up to 4 m...
dominates; on the deeper soils in the valley bottom the woodland has a more open canopy of Ash
Ash tree
Fraxinus is a genus flowering plants in the olive and lilac family, Oleaceae. It contains 45-65 species of usually medium to large trees, mostly deciduous though a few subtropical species are evergreen. The tree's common English name, ash, goes back to the Old English æsc, while the generic name...
and Hazel
Hazel
The hazels are a genus of deciduous trees and large shrubs native to the temperate northern hemisphere. The genus is usually placed in the birch family Betulaceae, though some botanists split the hazels into a separate family Corylaceae.They have simple, rounded leaves with double-serrate margins...
.
Botanical interest
The site's primary interest lies in the fact that it is one of three sites in BritainGreat Britain
Great Britain or Britain is an island situated to the northwest of Continental Europe. It is the ninth largest island in the world, and the largest European island, as well as the largest of the British Isles...
where Red Helleborine
Red Helleborine
Red Helleborine is an orchid found in Europe, north Africa and parts of Asia. Although reasonably common in parts of its range, this helleborine has always been one of the rarest orchids in Britain.-Distribution and habitat:...
Cephalanthera rubra remains; this orchid grows on a north-west facing slope. The others being Workman's Wood
Workman's Wood, Sheepscombe
Workman's Wood is a wood just to the east of the village of Sheepscombe, in the Cotswolds, Gloucestershire.It is a Site of Special Scientific Interest....
in Gloucestershire
Gloucestershire
Gloucestershire is a county in South West England. The county comprises part of the Cotswold Hills, part of the flat fertile valley of the River Severn, and the entire Forest of Dean....
and Windsor Hill SSSI
Windsor Hill SSSI
Windsor Hill is a Site of Special Scientific Interest in Buckinghamshire, England. It lies within the Chilterns Area of Outstanding Natural Beauty.The site was notified as an SSSI in 1951...
, a site in the Chilterns in Buckinghamshire
Buckinghamshire
Buckinghamshire is a ceremonial and non-metropolitan home county in South East England. The county town is Aylesbury, the largest town in the ceremonial county is Milton Keynes and largest town in the non-metropolitan county is High Wycombe....
. The species was first found at Hawkley Warren in 1986 by K. Turner and Ralph Hollins
Ralph Hollins
J. R. W. Hollins is a naturalist from Hampshire, England.Hollins became active in Hampshire Wildlife Trust and Hampshire Ornithological Society during the 1980s, serving on committees of both organisations....
.
Other orchid species found growing under beech at this site include Bird's-nest Orchid
Bird's-nest Orchid
The Bird's-nest Orchid, Neottia nidus-avis, is a non-photosynthetic orchid found in shady woodland on basic soils. It is a myco-heterotroph. It obtains its nutrients from a mycorrhizal fungus that is attached to a photosynthetic host plant...
, Early Purple Orchid
Early Purple Orchid
Orchis mascula, the Early Purple Orchid, is a species of orchid in the genus Orchis.-Etymology:The specific name is derived from the Latin "masculus", meaning "male" or "virile" and it should refer to the robust aspect of this species or to the shape of the tubers, similar to a pair of...
and Narrow-leaved Helleborine; Spurge-laurel is also found.
Ramsons
Ramsons
Ramsons — also known as buckrams, wild garlic, broad-leaved garlic, wood garlic, bear leek, and bear's garlic — is a wild relative of chives native to Europe and Asia...
is found in the valley bottom and Herb Paris is also found here.