Papworth Wood

Site of Special Scientific Interest · 52.2498, -0.1100

Also within

Cambridgeshire County

Condition (Natural England)

Unfavourable Declining (1)
UnitFeatureConditionArea (ha)Assessed
TL291629 Unfavourable Declining 8.72 2011-05-10

Description

Area, 8.9 hectares 22.0 ac Description Papworth Wood is known to be one of the oldest secondary woods in Cambridgeshire. Although originally a coppice with standards woodland of ash Fraxinus excelsior, field maple Acer campestre and hazel Corylus avellana the site is now dominated by invasive small leaved elm Ulmus minor and represents a woodland type scarce in the British Isles. The majority of the wood is dominated by clones of small leaved elm with a few contemporary stands of pedunculate oak Quercus robur, field maple and ash. A discontinuous shrub layer is present comprising suckering elm, hawthorn Crataegus monogyna and elder Sambucus nigra with other shrub species scattered throughout. The ground flora varies within the wood. Parts are dominated by bramble Rubus agg., rough meadow grass Poa trivialis, stinging nettle Urtica dioica and ground ivy Glechoma hederacea. Many other species are present including bluebell Hyacinthoides non-scripta, wood anemone Anemone nemorosa and primrose Primula vulgaris. Paths, clearings and rides in the wood and a boundary stream provide additional habitats of general wildlife value. The site has been the subject of much research by woodland ecologists and soil scientists and, as a very old secondary woodland, Papworth Wood is of particular importance for the study of factors determining plant colonisation in woodlands.

Species mentioned

English name
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Latin name
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IUCN / Red List Type Family
rough meadow grass Poa trivialis LC grass poaceae
wood anemone Anemone nemorosa LC herb ranunculaceae
ground ivy Glechoma hederacea LC herb lamiaceae
bluebell Hyacinthoides non-scripta LC herb liliaceae
primrose Primula vulgaris LC herb primulaceae
nettle Urtica dioica LC herb urticaceae
hawthorn Crataegus monogyna LC shrub rosaceae
elder Sambucus nigra LC shrub caprifoliaceae
field maple Acer campestre LC tree aceraceae
hazel Corylus avellana LC tree corylaceae
ash Fraxinus excelsior LC tree oleaceae
common oak Quercus robur LC tree fagaceae
small leaved elm Ulmus minor 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.
Maple pug
Eupithecia inturbata
Endangered Acer campestre
The lappet
Gastropacha quercifolia
Endangered Crataegus monogyna
Duke of Burgundy
Hamearis lucina
Endangered Primula vulgaris
Scarce vapourer
Orgyia recens
Endangered Corylus avellana, Crataegus spp., Quercus spp., Ulmus spp.
White-letter hairstreak
Satyrium w-album
Endangered Ulmus spp.
Mouse moth
Amphipyra tragopoginis
Vulnerable Crataegus spp.
The sprawler
Asteroscopus sphinx
Vulnerable Corylus avellana, Crataegus spp., Fraxinus excelsior, Quercus spp., Ulmus spp.
Broom moth
Ceramica pisi
Vulnerable Ulmus spp.
Mottled umber
Erannis defoliaria
Vulnerable Acer campestre, Corylus avellana, Crataegus spp., Quercus spp., Ulmus spp.
The lackey
Malacosoma neustria
Vulnerable Corylus avellana, Crataegus monogyna, Quercus spp., Ulmus spp.
Pale brindled
Phigalia pilosaria
Vulnerable Corylus avellana, Crataegus monogyna, Fraxinus excelsior, Quercus spp.
Early moth
Theria primaria
Vulnerable Crataegus monogyna, Quercus spp.
Pale eggar
Trichiura crataegi
Vulnerable Corylus avellana, Crataegus monogyna, Quercus spp.
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, Urtica dioica
Garden tiger
Arctia caja
Near Threatened Urtica dioica
Light crimson underwing
Catocala promissa
Near Threatened Quercus robur
Dark crimson underwing
Catocala sponsa
Near Threatened Quercus robur
Small heath
Coenonympha pamphilus
Near Threatened Poa spp.
Heart moth
Dicycla oo
Near Threatened Quercus robur
Large thorn
Ennomos autumnaria
Near Threatened Corylus avellana, Crataegus spp., Quercus spp., Ulmus 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
Grey pug
Eupithecia subfuscata
Near Threatened Crataegus monogyna
White-spotted pug
Eupithecia tripunctaria
Near Threatened Sambucus nigra
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 Glechoma hederacea

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