Weeleyhall Wood

Site of Special Scientific Interest · 51.8457, 1.1326

Also within

Essex County

Condition (Natural England)

Unfavourable Recovering (1)
UnitFeatureConditionArea (ha)Assessed
TM158209 Unfavourable Recovering 31.58 2023-11-23

Description

Description Weeleyhall Wood is one of the largest ancient woods in the Tendring peninsula. It contains one of the best examples in Essex of base poor springline alder woodland, a type of woodland which is rare in the county, as well as good examples of lowland hazel pedunculate oak and some wet ash maple woodland and chestnut coppice with standards derived from these last two. The diversity of woodland types reflects the varied soils, sandy loams and gravels overlying London Clay and soils derived from loess which are moderately to strongly acidic. Two streams arise from springs and flushes at the intersection of the sand and gravel with the underlying clay. The woodland consists mainly of pedunculate oak Quercus robur standards over a coppice layer of hazel Corylus avellana with some sweet chestnut Castanea sativa originating from nineteenth century plantings. Mature alder Alnus glutinosa coppice occurs in the damper areas along the stream valleys, together with some ash Fraxinus excelsior. Birch Betula spp. is locally abundant in the western part of the wood, where field maple Acer campestre also occurs in small numbers. The predominant ground flora consists of a mosaic of bramble Rubus spp., bluebell Hyacinthoides non-scripta and bracken Pteridium aquilinum covering large areas, with smaller quantities of wood sage Teucrium scorodonia, honeysuckle Lonicera periclymenum, wood sorrel Oxalis acetosella, Yorkshire fog Holcus lanatus and creeping soft grass Holcus mollis. The alder valleys support a rich ground flora which includes moschatel Adoxa moschatellina and opposite leaved golden saxifrage Chrysosplenium oppositifolium, the former in exceptional abundance. The wood also contains the largest Essex population of climbing corydalis Corydalis claviculata. Four species of fern are present, including the uncommon scaly male fern Dryopteris affinis and narrow buckler fern Dryopteris carthusiana. Additional interest is provided by two ponds and damp, grassy rides whose rich flora includes water purslane Lythrum portula. There are also two small mixed plantations.

Species mentioned

English name
search for this in other sites
Latin name
search with Google
IUCN / Red List Type Family
scaly male-fern Dryopteris affinis LC fern dryopteridaceae
narrow buckler fern Dryopteris carthusiana LC fern dryopteridaceae
bracken Pteridium aquilinum LC fern dennstaedtiaceae
Yorkshire fog Holcus lanatus LC grass poaceae
creeping soft grass Holcus mollis LC grass poaceae
moschatel Adoxa moschatellina LC herb adoxaceae
opposite-leaved golden- saxifrage Chrysosplenium oppositifolium LC herb saxifragaceae
corydalis Corydalis claviculata Not listed in GB list herb fumariaceae
bluebell Hyacinthoides non-scripta LC herb liliaceae
honeysuckle Lonicera periclymenum LC herb caprifoliaceae
water-purslane Lythrum portula LC herb lythraceae
wood sorrel Oxalis acetosella LC herb oxalidaceae
wood sage Teucrium scorodonia LC herb lamiaceae
field maple Acer campestre LC tree aceraceae
alder Alnus glutinosa LC tree salicaceae
sweet chestnut Castanea sativa LC tree fagaceae
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
Heath fritillary
Melitaea athalia
Endangered Teucrium scorodonia
Scarce vapourer
Orgyia recens
Endangered Alnus glutinosa, Corylus avellana, Quercus spp.
The sprawler
Asteroscopus sphinx
Vulnerable Corylus avellana, Fraxinus excelsior, Quercus spp.
Broom moth
Ceramica pisi
Vulnerable Pteridium aquilinum
Mottled umber
Erannis defoliaria
Vulnerable Acer campestre, Castanea sativa, Corylus avellana, Lonicera periclymenum, Quercus spp.
Marsh fritillary
Euphydryas aurinia
Vulnerable Lonicera periclymenum
White admiral
Limenitis camilla
Vulnerable Lonicera periclymenum
The lackey
Malacosoma neustria
Vulnerable Corylus avellana, Quercus spp.
Pale brindled
Phigalia pilosaria
Vulnerable Alnus glutinosa, 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.
Garden tiger
Arctia caja
Near Threatened Pteridium aquilinum
Light crimson underwing
Catocala promissa
Near Threatened Quercus robur
Dark crimson underwing
Catocala sponsa
Near Threatened Quercus robur
Dingy mocha
Cyclophora pendularia
Near Threatened Alnus glutinosa
Heart moth
Dicycla oo
Near Threatened Quercus robur
Kentish glory
Endromis versicolora
Near Threatened Alnus glutinosa
Large thorn
Ennomos autumnaria
Near Threatened Alnus glutinosa, Corylus avellana, Quercus spp.
September thorn
Ennomos erosaria
Near Threatened Quercus spp.
Dusky thorn
Ennomos fuscantaria
Near Threatened Fraxinus excelsior
Autumnal rustic
Eugnorisma glareosa
Near Threatened Hyacinthoides non-scripta
Double dart
Graphiphora augur
Near Threatened Quercus spp.
Wall
Lasiommata megera
Near Threatened Holcus lanatus
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.

Plant communities

W25 — Bracken scrub

Pteridium aquilinum-Rubus fruticosus underscrub

Matches 8 species from the description above: Fraxinus excelsior, Holcus lanatus, Holcus mollis, Hyacinthoides non-scripta, Lonicera periclymenum, Pteridium aquilinum, Quercus robur, Teucrium scorodonia

Hedera helix, Acer pseudoplatanus, Fagus sylvatica, Quercus robur, Fraxinus excelsior, Sambucus nigra, Ulex europaeus, Crataegus monogyna, Prunus spinosa, Luzula multiflora, Mnium hornum, Brachythecium rutabulum, Kindbergia praelonga, Angelica sylvestris, Conopodium majus, Heracleum sphondylium, Arum maculatum, Cirsium arvense, Lonicera periclymenum, Silene dioica, Stellaria holostea, Mercurialis perennis, Geranium robertianum, Glechoma hederacea, Teucrium scorodonia, Hyacinthoides non-scripta, Chamerion angustifolium, Circaea lutetiana, Digitalis purpurea, Rumex acetosa, Anemone nemorosa, Ficaria verna, Potentilla erecta, Rosa arvensis, Rosa canina, Rubus fruticosus agg., Rubus idaeus, Galium aparine, Galium mollugo sens.lat., Galium saxatile, Urtica dioica, Viola riviniana, Agrostis capillaris, Anthoxanthum odoratum, Arrhenatherum elatius, Dactylis glomerata, Festuca rubra, Holcus lanatus, Holcus mollis, Poa trivialis, Pteridium aquilinum, Dryopteris dilatata, Dryopteris filix-mas

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