NVC community H1 is one of the heath

Heaths in the British National Vegetation Classification system

This article gives an overview of the heath communities in the British National Vegetation Classification system.-Introduction:The heath communities of the NVC were described, along with the mire communities, in Volume 2 of British Plant Communities, first published in 1991.In total, 22 heath...

 communities in the British National Vegetation Classification

British National Vegetation Classification

The British National Vegetation Classification or NVC is a system of classifying natural habitat types in Great Britain according to the vegetation they contain....

 system. It is one of five communities categorised as lowland dry heaths.

It is a fairly localised community. There are five subcommunities.

Community composition

The following constant species are found in this community:

• Heather
  Calluna
  Calluna vulgaris is the sole species in the genus Calluna in the family Ericaceae. It is a low-growing perennial shrub growing to tall, or rarely to and taller, and is found widely in Europe and Asia Minor on acidic soils in open sunny situations and in moderate shade...
  
   (Calluna vulgaris)
• Sheep's Fescue
  Sheep's Fescue
  Sheep's Fescue or Sheep Fescue is a species of grass.-General Description:It is a perennial plant sometimes found in acidic ground, for example in the Portlethen Moss, Scotland and mountain pasture, throughout Europe and eastwards across much of Asia; it has also been introduced to North...
  
   (Festuca ovina)
• Broom Fork-moss Dicranum scoparium
• Cypress-leaved Plait-moss Hypnum cupressiforme sensu lato

No rare species are associated with the community.

Distribution

This community is confined to eastern and southeastern England

England

England is a country that is part of the United Kingdom. It shares land borders with Scotland to the north and Wales to the west; the Irish Sea is to the north west, the Celtic Sea to the south west, with the North Sea to the east and the English Channel to the south separating it from continental...

, from Sussex

Sussex

Sussex , from the Old English Sūþsēaxe , is an historic county in South East England corresponding roughly in area to the ancient Kingdom of Sussex. It is bounded on the north by Surrey, east by Kent, south by the English Channel, and west by Hampshire, and is divided for local government into West...

 to Lincolnshire

Lincolnshire

Lincolnshire is a county in the east of England. It borders Norfolk to the south east, Cambridgeshire to the south, Rutland to the south west, Leicestershire and Nottinghamshire to the west, South Yorkshire to the north west, and the East Riding of Yorkshire to the north. It also borders...

, with the greatest concentrations occurring in Norfolk

Norfolk

Norfolk is a low-lying county in the East of England. It has borders with Lincolnshire to the west, Cambridgeshire to the west and southwest and Suffolk to the south. Its northern and eastern boundaries are the North Sea coast and to the north-west the county is bordered by The Wash. The county...

.

Subcommunities

There are five subcommunities:

• the Hypnum cupressiforme subcommunity
• the Hypogymnia physodes - Cladonia impexa subcommunity
• the Teucrium scorodonia subcommunity
• the Carex arenaria subcommunity
• the so-called species-poor subcommunity