Whitwell Coppice

Site of Special Scientific Interest · 52.6155, -2.5645

Condition (Natural England)

Unfavourable Declining (2)
UnitFeatureConditionArea (ha)Assessed
SJ618021 Unfavourable Declining 11.64 2011-09-08
SJ621019 Unfavourable Declining 3.8 2011-09-08

Geology & landscape

Geological Period: Silurian

Description

Area, 15.9 ha. 39.2 ac. Description As well as being an outstanding woodland this site has important geological exposures of Silurian age along the stream banks. Biology Whitwell Coppice is an example of the mixed deciduous woodland characteristic of the Wenlock Shales and Limestones. Woodland types include: i. sessile oak Quercus petraea, ash Fraxinus excelsior and small leaved lime Tilia cordata; ii. ash and field maple Acer campestre; iii. sessile oak, ash and hazel Corylus avellana; iv. sessile oak, ash and wych elm Ulmus glabra; and v. alder Alnus glutinosa. These vegetation types are correlated with variations in soil type. small leaved lime is comparatively abundant and frequently occurs as pollards and coppice stools, some of which are extremely large. The wild service tree Sorbus torminalisis unusually frequent and the rare large leaved lime Tilia platyphyllos is present. There is a rich flora of shrubs and herbs, many of which are characteristic of base rich soils; for example, spindle Euonymus europaeus, tutsan Hypericum androsaemum, ramsons Allium ursinum, sweet woodruff Galium odoratum, sanicle Sanicula europaea, dog’s mercury Mercurialis perennis and nettle leaved bellflower Campanula trachelium. Geology This is one of Britain’s most important geological localities, internationally recognised as the standard reference section for the base of the Homerian Stage, the upper half of the Wenlock Series of the Silurian System. The base of the stage occurs here in the middle of the Coalbrookdale Formation and is defined by the changing make up of assemblages of diagnostic fossils known as graptolites.

Species mentioned

English name
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Latin name
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IUCN / Red List Type Family
Phalacrocorax aristotelis Not listed in GB list bird phalacrocoracidae
ramson Allium ursinum LC herb liliaceae
nettle leaved bellflower Campanula trachelium LC herb campanulaceae
woodruff Galium odoratum LC herb rubiaceae
tutsan Hypericum androsaemum LC herb hypericaceae
sanicle Sanicula europaea LC herb apiaceae
spindle tree Euonymus europaeus LC shrub celastraceae
field maple Acer campestre LC tree aceraceae
alder Alnus glutinosa LC tree salicaceae
hazel Corylus avellana LC tree corylaceae
ash Fraxinus excelsior LC tree oleaceae
sessile or durmast oak Quercus petraea LC tree fagaceae
lime small leaved Tilia cordata LC tree malvaceae
large leaved lime Tilia platyphyllos LC tree malvaceae
wych elm Ulmus glabra LC tree ulmaceae

Plant communities

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

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