- British NVC community SD11
NVC community SD11 ("Carex arenaria - Cornicularia aculeata" dune community) is one of the 16 sand-dune communities in the
British National Vegetation Classification system.It is one of four communities associated with fixed dunes.
It is a comparatively localised community. There are two subcommunities.
Community composition
The following constant species are found in this community:
*Sand sedge ("Carex arenaria")
* thelichen "Cornicularia aculeata "The following rare species are also associated with the community:
*Purple Milk-vetch ("Astragalus danicus")
*Grey Hair-grass ("Corynephorus canescens")Distribution
This community is found on the east coast, mostly on the sand-dunes of
Norfolk andSuffolk , but also inAberdeenshire and on the south coast ofKent . It is also found inland, inThe Brecks on theNorfolk /Suffolk border.ubcommunities
There are two subcommunities:
* the "Ammophila arenaria" subcommunity
* the "Festuca ovina" subcommunityReferences
*
Rodwell, J. S. (2000) "British Plant Communities Volume 5 - Maritime communities and vegetation of open habitats" ISBN 0-521-39167-9 (hardback), ISBN 0-521-64476-3 (paperback)
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