Burton Common

Site of Special Scientific Interest · 50.7584, -1.7265

Condition (Natural England)

Unfavourable Recovering (2)
UnitFeatureConditionArea (ha)Assessed
SZ192956 Unfavourable Recovering 12.3 2021-09-07
SZ194953 Unfavourable Recovering 26.83 2021-09-07

Description

Description A substantial tract of mature dry heath on relatively free draining soils. About 25 percent of the area has been colonised by Scot’s pine Pinus sylvestris to varying densities and a belt of mixed deciduous woodland flanking a stream traverses the site. The heather Calluna vulgaris is considerably older than in any known New Forest site and the older plants are degenerate, giving way to a luxuriant bryophyte and lichen flora in which young heather plants are colonising. Both in its age structure and in the absence of grazing, the site provides a sharp ecological contrast with the nearby New Forest. Notably, dwarf gorse Ulex minor a species removed by grazing in the New Forest is co-dominant with heather over wide areas. The Common supports populations of sand lizards Lacerta agilis and smooth snakes Coronella austriaca, which are essentially associated with the mature, dry heath and is one of only three known sites for the former in the New Forest area.

Species mentioned

English name
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Latin name
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IUCN / Red List Type Family
smooth snake Coronella austriaca EN reptile colubridae
sand lizard Lacerta agilis EN reptile lacertidae
dwarf gorse Ulex minor LC shrub leguminosae
bell heather or ling Calluna vulgaris NT shrub dwarf ericaceae
Scot's pine Pinus sylvestris LC tree pinaceae

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