Skendleby Psalter Banks

Site of Special Scientific Interest · 53.2222, 0.1566

Condition (Natural England)

Unfavourable Declining (2)
UnitFeatureConditionArea (ha)Assessed
TF440716 Unfavourable Declining 0.9 2013-09-20
TF442716 Unfavourable Declining 0.9 2013-09-20

Geology & landscape

Landscape processes: Glacial

Description

Area,1.0 ha2.5 ac Description The species rich unimproved grasslands of Skendleby Psalter Banks represent one of the best examples of a habitat now rare and fragmented in Lincolnshire. The abundance of plants restricted to these steep north facing slopes of a dry valley cut into the eastern Wolds by glacial meltwaters is maintained by traditional management of sheep grazing. Upright brome Bromus erectus is the dominant grass species in an open sward which also includes sweet vernal grass Anthoxanthum odoratum, red fescue Festuca rubra, quaking grass Briza media and wood false brome Brachypodium sylvaticum. A Lincolnshire Wolds grassland feature abundant field scabious Knautia arvensis is found with a large population of the semiparasitic yellow rattle Rhinanthus minor and red bartsia Odontites verna. Typical herbs present include salad burnet Poterium sanguisorba, cowslip Primula veris, rough hawkbit Leontodon hispidus, glaucous sedge Carex flacca, bird's foot trefoil Lotus corniculatus and burnet saxifrage Pimpinella saxifraga. Four species of orchid occur on the Banks, twayblade Neottia ovata, pyramidal Anacamptis pyramidalis, bee Ophrys apifera and common spotted Dactylorhiza fuchsii. The aspect and generally tall vegetation provides suitably humid conditions for the growth of mosses like Rhytidiadelphus triquetrus and Pseudoscleropodium purum.

Species mentioned

English name
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Latin name
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IUCN / Red List Type Family
sweet vernal grass Anthoxanthum odoratum LC grass poaceae
wood false brome Brachypodium sylvaticum LC grass poaceae
quaking grass Briza media VU grass poaceae
upright brome Bromus erectus Not listed in GB list grass poaceae
red fescue Festuca rubra LC grass poaceae
pyramidal orchid Anacamptis pyramidalis LC herb orchidaceae
spotted orchids Dactylorhiza fuchsii LC herb orchidaceae
field scabious Knautia arvensis LC herb caprifoliaceae
rough hawkbit Leontodon hispidus LC herb asteraceae
birdsfoot trefoil Lotus corniculatus LC herb fabaceae
common twayblade Neottia ovata NT herb orchidaceae
bee orchid Ophrys apifera LC herb orchidaceae
burnet saxifrage Pimpinella saxifraga NT herb apiaceae
salad burnet Poterium sanguisorba VU herb rosaceae
cowslip Primula veris LC herb primulaceae
yellow-rattle Rhinanthus minor DD herb orobanchaceae
no common name Odontites verna Not listed in GB list lichen no common name
neat feather moss Pseudoscleropodium purum LC moss hypnales
big shaggy moss Rhytidiadelphus triquetrus Not listed in GB list moss hypnales
glaucus sedge Carex flacca LC sedge cyperaceae

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
Black-veined moth
Siona lineata
Critically Endangered Lotus corniculatus
New forest
Zygaena viciae
Critically Endangered Lotus corniculatus
Straw belle
Aspitates gilvaria
Endangered Lotus corniculatus
Chequered skipper
Carterocephalus palaemon
Endangered Brachypodium sylvaticum
Duke of Burgundy
Hamearis lucina
Endangered Primula veris
Wood white
Leptidea sinapis
Endangered Lotus corniculatus
Least minor
Photedes captiuncula
Endangered Carex flacca
Slender scotch
Zygaena loti
Endangered Lotus corniculatus
Mouse moth
Amphipyra tragopoginis
Vulnerable Lotus corniculatus, Poterium sanguisorba
Dingy skipper
Erynnis tages
Vulnerable Lotus corniculatus
Marsh fritillary
Euphydryas aurinia
Vulnerable Knautia arvensis
Satyr pug
Eupithecia satyrata
Vulnerable Rhinanthus minor
Grayling
Hipparchia semele
Vulnerable Brachypodium sylvaticum, Festuca rubra
Silver studded blue
Plebejus argus
Vulnerable Lotus corniculatus
Grizzled skipper
Pyrgus malvae
Vulnerable Poterium sanguisorba
Small heath
Coenonympha pamphilus
Near Threatened Festuca spp.
Grey pug
Eupithecia subfuscata
Near Threatened Pimpinella saxifraga
Wall
Lasiommata megera
Near Threatened Brachypodium sylvaticum
Rosy minor
Litoligia literosa
Near Threatened Carex flacca
Swallowtail papilio
Papilio machaon
Near Threatened Pimpinella saxifraga

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.