Sharpnage Wood

Site of Special Scientific Interest · 52.0287, -2.5803

Condition (Natural England)

Favourable (1)
UnitFeatureConditionArea (ha)Assessed
SO602368 Favourable 18.97 2010-01-29

Geology & landscape

Geological Feature: Gorge / Ravine · Geological Period: Silurian · Rock Type: Limestone

Landscape processes: Fluvial

Description

Area, 18.85 ha. 46.6 ac. Description The woodlands of the lower Wye Valley form one of the most important areas for woodland conservation in Britain, comparable with the Caledonian pinewoods, the oceanic oak woods of Western Britain, the New Forest and the mixed coppices of East Anglia. Semi natural woodland is abundant and virtually continuous along the gorge. The woods are a mixture of many types, some of which are very localised, e.g. the lime sessile oak stands on limestone, beech stands on both acid and alkaline soils in which lime Tilia spp., elm Ulmus spp., oak Quercus spp. and other species share dominance. Most woods are a rich mixture of stand types which are believed to be similar in composition to the original natural woods of the valley. Many rare and local species are present, including some of the rarest native tree species, e.g. large leaved lime Tilia platyphyllos, whitebeams Sorbus spp. and trees close to the edge of their European range e.g. hornbeam Carpinus betulus and beech Fagus sylvatica. Furthermore these woods sit in a matrix of unimproved grassland and other semi natural habitats which, together with the woods, make the Wye Valley one of the most diverse, rich and attractive areas in southern Britain. Sharpnage Wood lies on Silurian rocks of the Woolhope dome. Its soils are slightly calcareous and free draining. The woodland is composed of mixed coppice with standards. The canopy is dominated by ash Fraxinus excelsior, sessile oak Quercus petraea, field maple Acer campestre and occasional wych elm Ulmus glabra. The shrub layer is mainly hazel Corylus avellana but birch Betula pendula, yew Taxus baccata and hawthorn Crataegus monogyna are also present. The ground flora is very rich and includes many rare and unusual species including herb paris Paris quadrifolia, wild daffodil Narcissus pseudonarcissus, columbine Aquilegia vulgaris, birds nest orchid Neottia nidus-avis and greater butterfly orchid Platanthera chlorantha. The interest of the site is further enhanced by a small stream and pond which supports a characteristic flora.

Species mentioned

English name
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Latin name
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IUCN / Red List Type Family
columbine Aquilegia vulgaris LC herb ranunculaceae
wild daffodil Narcissus pseudonarcissus LC herb amaryllidaceae
birdsnest orchid Neottia nidus-avis VU herb orchidaceae
herb paris Paris quadrifolia VU herb melanthiaceae
greater butterfly orchid Platanthera chlorantha NT herb orchidaceae
hawthorn Crataegus monogyna LC shrub rosaceae
field maple Acer campestre LC tree aceraceae
birch Betula pendula LC tree betulaceae
hornbeam Carpinus betulus LC tree betulaceae
hazel Corylus avellana LC tree corylaceae
beech Fagus sylvatica LC tree fabiaceae
ash Fraxinus excelsior LC tree oleaceae
sessile or durmast oak Quercus petraea LC tree fagaceae
yew Taxus baccata LC tree taxaceae
large leaved lime Tilia platyphyllos LC tree malvaceae
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 petraea
Figure of eight
Diloba caeruleocephala
Endangered Crataegus spp.
Maple pug
Eupithecia inturbata
Endangered Acer campestre
The lappet
Gastropacha quercifolia
Endangered Crataegus monogyna
Scarce vapourer
Orgyia recens
Endangered Betula spp., Corylus avellana, Crataegus spp., Fagus sylvatica, Quercus spp., 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 Betula spp., Corylus avellana, Crataegus spp., Fagus sylvatica, Fraxinus excelsior, Quercus spp., Tilia spp., Ulmus spp.
Broom moth
Ceramica pisi
Vulnerable Betula spp., Ulmus spp.
Mottled umber
Erannis defoliaria
Vulnerable Acer campestre, Betula spp., Carpinus betulus, Corylus avellana, Crataegus spp., Fagus sylvatica, Quercus spp., Ulmus spp.
The lackey
Malacosoma neustria
Vulnerable Betula pendula, Corylus avellana, Crataegus monogyna, Quercus spp., Ulmus spp.
Pale brindled
Phigalia pilosaria
Vulnerable Betula pendula, Corylus avellana, Crataegus monogyna, Fraxinus excelsior, Quercus spp., Tilia spp., Ulmus glabra
Early moth
Theria primaria
Vulnerable Crataegus monogyna, Quercus spp.
Pale eggar
Trichiura crataegi
Vulnerable Betula spp., Corylus avellana, Crataegus monogyna, Quercus spp.
Oak hook-tip
Watsonalla binaria
Vulnerable Betula pendula, Quercus petraea
Flounced chestnut
Agrochola helvola
Near Threatened Betula spp., Crataegus monogyna, Quercus spp., Ulmus spp.
Beaded chestnut
Agrochola lychnidis
Near Threatened Crataegus monogyna
Grey chi
Antitype chi
Near Threatened Crataegus monogyna
Dusky-lemon sallow
Cirrhia gilvago
Near Threatened Ulmus glabra
The sallow
Cirrhia icteritia
Near Threatened Ulmus glabra
Kentish glory
Endromis versicolora
Near Threatened Betula pendula
Large thorn
Ennomos autumnaria
Near Threatened Betula spp., Corylus avellana, Crataegus spp., Quercus spp., Ulmus spp.
September thorn
Ennomos erosaria
Near Threatened Betula spp., Fagus sylvatica, Quercus spp., Tilia spp.
Dusky thorn
Ennomos fuscantaria
Near Threatened Fraxinus excelsior
Autumnal rustic
Eugnorisma glareosa
Near Threatened Betula spp.
Grey pug
Eupithecia subfuscata
Near Threatened Crataegus monogyna
Double dart
Graphiphora augur
Near Threatened Betula spp., Crataegus spp., Quercus spp., Ulmus spp.
Clay fan-foot
Paracolax tristalis
Near Threatened Quercus spp.
Frosted green
Polyploca ridens
Near Threatened Quercus petraea
White prominent
Leucodonta bicoloria
Regionally Extinct Betula 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.

Plant communities

A14 — Fast flowing river and stream

Myriophyllum alterniflorum community

Isolepis fluitans, Juncus bulbosus, Fontinalis antipyretica, Lobelia dortmanna, Equisetum fluviatile, Myriophyllum alterniflorum, Lemna minor, Callitriche stagnalis, Littorella uniflora, Potamogeton filiformis, Potamogeton gramineus, Potamogeton natans, Ranunculus peltatus, Chara spp., Nitella hyalina

A17 — Chalk river and stream, Fast flowing river and stream

Ranunculus penicillatus ssp. pseudofluitans community

Berula erecta, Nasturtium officinale, Elodea canadensis, Lemna minor, Callitriche stagnalis, Veronica beccabunga, Polygonum amphibium, Polygonum hydropiper, Potamogeton crispus, Potamogeton pectinatus, Ranunculus penicillatus ssp. pseudofluitans

A18 — Fast flowing river and stream

Ranunculus fluitans community

Fontinalis antipyretica, Fontinalis squamosa var. curnowii, Myriophyllum alterniflorum, Myriophyllum spicatum, Elodea canadensis, Mentha aquatica, Lemna gibba, Lemna minor, Potamogeton perfoliatus, Ranunculus fluitans, Glyceria fluitans, Phalaris arundinacea

A9 — Fast flowing river and stream, Marginal and inundation, Pond ditch and canal, Sluggish river and stream

Potamogeton natans community

Schoenoplectus lacustris, Juncus bulbosus, Sparganium angustifolium, Sparganium erectum, Sparganium minimum, Alisma plantago-aquatica, Lobelia dortmanna, Equisetum fluviatile, Myriophyllum alterniflorum, Elodea canadensis, Lemna minor, Lemna trisulca, Nymphaea alba, Callitriche platycarpa, Callitriche stagnalis, Littorella uniflora, Potamogeton natans, Ranunculus trichophyllus, Glyceria fluitans, Chara subspinosa