Low Beckside Meadow

Site of Special Scientific Interest · 54.6541, -2.9844

Condition (Natural England)

Unfavourable No Change (1)
UnitFeatureConditionArea (ha)Assessed
NY365292 Unfavourable No Change 2.27 2024-08-07

Geology & landscape

Landscape processes: Fluvial

Description

Description Low Beckside Meadow is located approximately one kilometre south of Mungrisedale village, north of Threlkeld along the banks of the River Glenderamackin. Much of the land lies on alluvial soils at 200 metres OD and slopes steeply westwards towards the river. The banks have a rich and diverse neutral meadow flora; however, the flat areas have been improved for agriculture in the past. This meadow is one of only three known sites in West Cumbria that supports vegetation of this type. It is characterised by a number of differing grass and herb species. Bents and fescues are the dominant grasses Agrostis capillaris and Festuca rubra with significant quantities of crested dog’s tail Cynosurus cristatus, Yorkshire fog Holcus lanatus and sweet vernal grass Anthoxanthum odoratum. Typically for the type of grassland, there is also frequent hardhead Centaurea nigra, bird’s foot trefoil Lotus corniculatus, plantain Plantago lanceolata, meadow buttercup Ranunculus acris and sorrel Rumex acetosa. Herbs are also diverse and include lady’s bedstraw Galium verum, betony Betonica officinalis, yellow rattle Rhinanthus minor, yellow vetchling Lathyrus pratensis and lady’s mantle Alchemilla glabra. Sedges are represented by glaucous sedge Carex flacca and spring sedge Carex caryophyllea and additional grasses of local interest include yellow oat grass Trisetum flavescens and hairy oat grass Avenula pubescens. The sward also supports the locally uncommon fragrant orchid Gymnadenia conopsea and lesser butterfly orchid Platanthera bifolia which occur together with the common spotted orchid Dactylorhiza fuchsii. The semi improved and improved swards are largely dominated by grasses such as perennial ryegrass Lolium perenne, Yorkshire fog, crested dog’s tail and soft brome Bromus hordeaceous. Similar herbs also occur, though much less frequently.

Species mentioned

English name
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Latin name
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IUCN / Red List Type Family
common bent Agrostis capillaris LC grass poaceae
sweet vernal grass Anthoxanthum odoratum LC grass poaceae
downy oat grass Avenula pubescens LC grass poaceae
common soft brome Bromus hordeaceous Not listed in GB list grass poaceae
crested dog's tail Cynosurus cristatus LC grass poaceae
red fescue Festuca rubra LC grass poaceae
Yorkshire fog Holcus lanatus LC grass poaceae
perennial rye-grass Lolium perenne LC grass poaceae
yellow oat grass Trisetum flavescens LC grass poaceae
lady's mantle Alchemilla glabra LC herb rosaceae
betony Betonica officinalis VU herb lamiaceae
black knapweed Centaurea nigra LC herb asteraceae
spotted orchids Dactylorhiza fuchsii LC herb orchidaceae
lady's bedstraw Galium verum LC herb rubiaceae
fragrant orchid Gymnadenia conopsea NT herb orchidaceae
meadow vetchling Lathyrus pratensis LC herb fabaceae
birdsfoot trefoil Lotus corniculatus LC herb fabaceae
ribwort plantain Plantago lanceolata LC herb plantaginaceae
lesser butterfly orchid Platanthera bifolia VU herb orchidaceae
meadow buttercup Ranunculus acris DD herb ranunculaceae
yellow-rattle Rhinanthus minor DD herb orobanchaceae
common sorrel Rumex acetosa LC herb polygonaceae
spring-sedge Carex caryophyllea NT sedge cyperaceae
glaucus sedge Carex flacca 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