Lark Wood

Site of Special Scientific Interest · 51.9343, -1.8494

Condition (Natural England)

Unfavourable Declining (1)
UnitFeatureConditionArea (ha)Assessed
SP104262 Unfavourable Declining 0.9 2012-03-19

Geology & landscape

Geological Period: Jurassic · Rock Type: Limestone

Description

Description A small area of deciduous woodland representative of the coppice with standards oak woodland habitat of the north east Cotswolds. The soils on the site are derived from the Inferior Oolite of the Cotswold Jurassic limestone. The presence of large numbers of a nationally rare plant give the site additional importance. The canopy is dominated by pedunculate oak Quercus robur with occasional beech Fagus sylvatica and sycamore Acer pseudoplatanus. Coppiced hazel Corylus avellana and wych elm Ulmus glabra with hawthorn Crataegus monogyna forms the shrub layer which is now becoming quite open as a result of the death of most of the elm. The ground flora is composed largely of bramble Rubus fruticosus, dogs mercury Mercurialis perennis and woodruff Galium odoratum. A large population of the nationally rare mezereon Daphne mezereum is of particular interest, while other uncommon species include spurge laurel D. laureola and butchers broom Ruscus aculeatus.

Species mentioned

English name
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Latin name
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IUCN / Red List Type Family
woodruff Galium odoratum LC herb rubiaceae
dog's mercury Mercurialis perennis LC herb euphorbiaceae
bramble Rubus fruticosus LC herb rosaceae
hawthorn Crataegus monogyna LC shrub rosaceae
metzereon Daphne mezereum VU shrub thymelaeaceae
butchers-broom Ruscus aculeatus LC shrub liliaceae
sycamore Acer pseudoplatanus Not listed in GB list tree aceraceae
hazel Corylus avellana LC tree corylaceae
beech Fagus sylvatica LC tree fabiaceae
common oak Quercus robur LC tree fagaceae
wych elm Ulmus glabra LC tree ulmaceae

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
Figure of eight
Diloba caeruleocephala
Endangered Crataegus spp.
The lappet
Gastropacha quercifolia
Endangered Crataegus monogyna
Scarce vapourer
Orgyia recens
Endangered Corylus avellana, Crataegus spp., Fagus sylvatica, Quercus spp., Rubus fruticosus, Ulmus spp.
White-letter hairstreak
Satyrium w-album
Endangered Ulmus glabra, Ulmus spp.
Mouse moth
Amphipyra tragopoginis
Vulnerable Crataegus spp.
The sprawler
Asteroscopus sphinx
Vulnerable Corylus avellana, Crataegus spp., Fagus sylvatica, Quercus spp., Ulmus spp.
Broom moth
Ceramica pisi
Vulnerable Rubus fruticosus, Ulmus spp.
Mottled umber
Erannis defoliaria
Vulnerable Acer pseudoplatanus, Corylus avellana, Crataegus spp., Fagus sylvatica, Quercus spp., Ulmus spp.
Satyr pug
Eupithecia satyrata
Vulnerable Galium spp.
Bedstraw hawk-moth
Hyles gallii
Vulnerable Galium spp.
The lackey
Malacosoma neustria
Vulnerable Corylus avellana, Crataegus monogyna, Quercus spp., Rubus fruticosus, Ulmus spp.
Pale brindled
Phigalia pilosaria
Vulnerable Corylus avellana, Crataegus monogyna, Quercus spp., Ulmus glabra
Grizzled skipper
Pyrgus malvae
Vulnerable Rubus fruticosus
Early moth
Theria primaria
Vulnerable Crataegus monogyna, Quercus spp.
Pale eggar
Trichiura crataegi
Vulnerable Corylus avellana, Crataegus monogyna, Quercus spp., Rubus fruticosus
Oak hook-tip
Watsonalla binaria
Vulnerable Quercus robur
Flounced chestnut
Agrochola helvola
Near Threatened Crataegus monogyna, Quercus spp., Ulmus spp.
Beaded chestnut
Agrochola lychnidis
Near Threatened Crataegus monogyna
Grey chi
Antitype chi
Near Threatened Crataegus monogyna
Light crimson underwing
Catocala promissa
Near Threatened Quercus robur
Dark crimson underwing
Catocala sponsa
Near Threatened Quercus robur
Dusky-lemon sallow
Cirrhia gilvago
Near Threatened Ulmus glabra
The sallow
Cirrhia icteritia
Near Threatened Ulmus glabra
Heart moth
Dicycla oo
Near Threatened Quercus robur
Large thorn
Ennomos autumnaria
Near Threatened Acer pseudoplatanus, Corylus avellana, Crataegus spp., Quercus spp., Ulmus spp.
September thorn
Ennomos erosaria
Near Threatened Fagus sylvatica, Quercus spp.
Autumnal rustic
Eugnorisma glareosa
Near Threatened Galium spp.
Grey pug
Eupithecia subfuscata
Near Threatened Crataegus monogyna
Double dart
Graphiphora augur
Near Threatened Crataegus spp., Quercus spp., Ulmus 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
Dark-barred twin-spot carpet
Xanthorhoe ferrugata
Near Threatened Galium spp.

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.