Normanby Meadow

Site of Special Scientific Interest · 53.3910, -0.4582

Also within

Lincolnshire County

Condition (Natural England)

Favourable (1)
UnitFeatureConditionArea (ha)Assessed
TF026893 Favourable 4.18 2014-07-03

Geology & landscape

Landscape processes: Fluvial, Glacial

Description

Description Normanby Meadow is an important area of unimproved neutral grassland in northwest Lincolnshire, supporting an example of a nationally rare grassland type which has a restricted distribution in the East Midlands. The relevant National Vegetation Classification community is Alopecurus pratensisSanguisorba officinalis. General description Located adjacent to the River Ancholme, the site lies on seasonally inundated clay soils overlying chalky till deposits within the Trent Vale to the north of the City of Lincoln. This traditionally managed area of hay meadow supports a flower rich grassland community typically associated with flood plain situations and which has been greatly reduced in extent across much of England. At Normanby Meadow this plant community is characterised by an impressive and varied abundance of herbs including great burnet Sanguisorba officinalis, common sorrel Rumex acetosa, common bistort Persicaria bistorta, meadow buttercup Ranunculus acris, lesser stitchwort Stellaria graminea, hairy sedge Carex hirta, tormentil Potentilla erecta, lady’s bedstraw Galium verum, ragged-robin Silene flos-cuculi, common knapweed Centaurea nigra, common bird’s foot trefoil Lotus corniculatus and oxeye daisy Leucanthemum vulgare. Of particular note is the occurrence of a range of plants characteristic of unimproved meadows but now scarce in the county, such as pepper saxifrage Silaum silaus, dropwort Filipendula vulgaris, devil’s bit scabious Succisa pratensis and saw wort Serratula tinctoria. A diverse range of grasses is also a feature of the grassland sward within the meadow. red fescue Festuca rubra, Yorkshire fog Holcus lanatus, creeping bent Agrostis stolonifera, sweet vernal grass Anthoxanthum odoratum, meadow foxtail Alopecurus pratensis and crested dog’s tail Cynosurus cristatus all feature strongly, together with quaking grass Briza media, tufted hair grass Deschampsia cespitosa, perennial ryegrass Lolium perenne, yellow oat grass Trisetum flavescens and meadow barley Hordeum secalinum in varying amounts. Other information, This is a new site and lies within the North Lincolnshire Coversands and Clay Vales Natural Area.

Species mentioned

English name
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Latin name
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IUCN / Red List Type Family
creeping bent Agrostis stolonifera LC grass poaceae
meadow foxtail Alopecurus pratensis LC grass poaceae
sweet vernal grass Anthoxanthum odoratum LC grass poaceae
quaking grass Briza media VU grass poaceae
crested dog's tail Cynosurus cristatus LC grass poaceae
tufted hair grass Deschampsia cespitosa LC grass poaceae
red fescue Festuca rubra LC grass poaceae
Yorkshire fog Holcus lanatus LC grass poaceae
meadow barley Hordeum secalinum LC grass poaceae
perennial rye-grass Lolium perenne LC grass poaceae
yellow oat grass Trisetum flavescens LC grass poaceae
black knapweed Centaurea nigra LC herb asteraceae
dropwort Filipendula vulgaris LC herb rosaceae
lady's bedstraw Galium verum LC herb rubiaceae
oxeye daisy Leucanthemum vulgare LC herb asteraceae
birdsfoot trefoil Lotus corniculatus LC herb fabaceae
common bistort Persicaria bistorta Not listed in GB list herb polygonaceae
tormentil Potentilla erecta LC herb rosaceae
meadow buttercup Ranunculus acris DD herb ranunculaceae
common sorrel Rumex acetosa LC herb polygonaceae
great burnet Sanguisorba officinalis LC herb rosaceae
saw wort Serratula tinctoria VU herb asteraceae
pepper saxifrage Silaum silaus EN herb saxifragaceae
ragged-robin Silene flos-cuculi LC herb carophyllaceae
lesser stitchwort Stellaria graminea LC herb carophyllaceae
devils-bit scabious Succisa pratensis VU herb caprifoliaceae
hairy sedge Carex hirta LC sedge cyperaceae

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