Furze Hill

Site of Special Scientific Interest · 52.1136, 0.2694

Also within

Cambridgeshire County

Condition (Natural England)

Unfavourable Recovering (3)
UnitFeatureConditionArea (ha)Assessed
TL552487 Unfavourable Recovering 5.8 2011-09-22
TL554485 Unfavourable Recovering 5.8 2011-09-22
TL555483 Unfavourable Recovering 5.8 2011-09-22

Geology & landscape

Landscape processes: Glacial

Description

Area, 4.8 hectares 11.9 ac Description The site holds fragments of grassland characteristic of the Breckland of East Anglia holding both acidic and calcareous components. This is a rare example of sandy habitat in the county and represents a southwestern outlier of the Suffolk Breckland. The area comprises three steeply banked glacial mounds of deep sandy gravel, with large flints and some deposits of chalky drift. The grassland is dominated by common bent Agrostis capillaris and false oat grass Arrhenatherum elatius. Herbs include dropwort Filipendula vulgaris, rock rose Helianthemum nummularium and meadow saxifrage Saxifraga granulataa. The site is additionally noted for the presence of a number of rare and locally uncommon plants which include hoary cinquefoil Potentilla argentea and on the calcareous areas, pasque flower Pulsatilla vulgaris, maiden pink Dianthus deltoides, Dyers greenweed Genista tinctoria and the grass, purple stem cat’s tail Phleum phleoides.

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
false oat grass Arrhenatherum elatius LC grass poaceae
purple stemmed cats tail Phleum phleoides LC grass poaceae
maiden pink Dianthus deltoides NT herb carophyllaceae
dropwort Filipendula vulgaris LC herb rosaceae
dyer's greenweed Genista tinctoria LC herb fabaceae
rock roses Helianthemum nummularium VU herb cistaceae
hoary cinquefoil Potentilla argentea LC herb rosaceae
pasque flower Pulsatilla vulgaris EN herb ranunculaceae

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
Northern brown
Aricia artaxerxes
Vulnerable Helianthemum nummularium
Satyr pug
Eupithecia satyrata
Vulnerable Helianthemum nummularium
Silver studded blue
Plebejus argus
Vulnerable Helianthemum nummularium
Lead belle
Scotopteryx mucronata
Vulnerable Genista tinctoria
Small heath
Coenonympha pamphilus
Near Threatened Agrostis spp.
Silky wave
Idaea dilutaria
Near Threatened Helianthemum nummularium
Wall
Lasiommata megera
Near Threatened Agrostis spp.
Rosy minor
Litoligia literosa
Near Threatened Arrhenatherum elatius

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.