Carlton Wood

Site of Special Scientific Interest · 52.1503, 0.4168

Condition (Natural England)

Unfavourable Recovering (1)
UnitFeatureConditionArea (ha)Assessed
TL654529 Unfavourable Recovering 10.45 2011-12-09

Description

Area, 10.3 hectares 25.5 ac Description Carlton Wood is ancient and semi natural and holds one of the finest of the few hornbeam stands in the county. In addition both the hornbeam and ash maple stands are of a nationally uncommon variant containing oxlip Primula elatior. The woodland is predominantly former coppice with standards of ash Fraxinus excelsior, field maple Acer campestre and hazel Corylus avellana with pedunculate oak Quercus robur. Hornbeam Carpinus betulus is locally common. Ancient coppice stools of both hornbeam and ash are present. There is a rich ground flora. Oxlips are locally abundant and a good range of other typical ancient woodland species are recorded including early purple orchid Orchis mascula, herb paris Paris quadrifolia and wood sorrel Oxalis acetosella. A wide ride is present and this provides a valuable habitat for many ‘woodland edge’ herbs and grasses and is likely to be of additional value for invertebrates.

Species mentioned

English name
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Latin name
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IUCN / Red List Type Family
early purple orchid Orchis mascula LC herb orchidaceae
wood sorrel Oxalis acetosella LC herb oxalidaceae
herb paris Paris quadrifolia VU herb melanthiaceae
oxlip Primula elatior LC herb primulaceae
field maple Acer campestre LC tree aceraceae
hornbeam Carpinus betulus LC tree betulaceae
hazel Corylus avellana LC tree corylaceae
ash Fraxinus excelsior LC tree oleaceae
common oak Quercus robur LC tree fagaceae

Insects to look out for

These moths, butterflies and beetles are known to feed on plants recorded at this site, and carry a notable UK conservation status — but a host-plant being present doesn't mean the insect has actually been recorded here. Treat this as "worth watching for," not a confirmed sighting.

SpeciesStatusVia host-plant
Oak lutestring
Cymatophorina diluta
Endangered Quercus robur
Maple pug
Eupithecia inturbata
Endangered Acer campestre
Scarce vapourer
Orgyia recens
Endangered Corylus avellana, Quercus spp.
The sprawler
Asteroscopus sphinx
Vulnerable Corylus avellana, Fraxinus excelsior, Quercus spp.
Mottled umber
Erannis defoliaria
Vulnerable Acer campestre, Carpinus betulus, Corylus avellana, Quercus spp.
The lackey
Malacosoma neustria
Vulnerable Corylus avellana, Quercus spp.
Pale brindled
Phigalia pilosaria
Vulnerable Corylus avellana, Fraxinus excelsior, Quercus spp.
Early moth
Theria primaria
Vulnerable Quercus spp.
Pale eggar
Trichiura crataegi
Vulnerable Corylus avellana, Quercus spp.
Oak hook-tip
Watsonalla binaria
Vulnerable Quercus robur
Flounced chestnut
Agrochola helvola
Near Threatened Quercus spp.
Light crimson underwing
Catocala promissa
Near Threatened Quercus robur
Dark crimson underwing
Catocala sponsa
Near Threatened Quercus robur
Heart moth
Dicycla oo
Near Threatened Quercus robur
Large thorn
Ennomos autumnaria
Near Threatened Corylus avellana, Quercus spp.
September thorn
Ennomos erosaria
Near Threatened Quercus spp.
Dusky thorn
Ennomos fuscantaria
Near Threatened Fraxinus excelsior
Double dart
Graphiphora augur
Near Threatened Quercus spp.
Clay fan-foot
Paracolax tristalis
Near Threatened Quercus spp.
Common fan-foot
Pechipogo strigilata
Near Threatened Quercus robur
Frosted green
Polyploca ridens
Near Threatened Quercus robur

Host-plant data: Cook et al. (2025), Traits data for the butterflies and macro-moths of Great Britain and Ireland, 2024, UK Centre for Ecology & Hydrology / Butterfly Conservation; and Padovani et al. (2020), Database of Insects and their Food Plants (DBIF), UK Centre for Ecology & Hydrology (both Open Government Licence). Contains data supplied by UK Centre for Ecology & Hydrology.