British NVC community SD19
From Wikipedia, the free encyclopedia
NVC community SD19 (Phleum arenarium - Arenaria serpyllifolia dune annual community) is one of the 16 sand-dune communities in the British National Vegetation Classification system. It is one of six communities assocaited with foredunes and mobile dunes.
It is a widespread coastal community. There are no subcommunities.
[edit] Community composition
The community has five constant species:
- Marram (Ammophila arenaria)
- Thyme-leaved Sandwort (Arenaria serpyllifolia)
- Sand Sedge (Carex arenaria)
- Red Fescue (Festuca rubra)
- Sand Cat's-tail (Phleum arenarium)
Two rare species, Early Sand-grass (Mibora minima) and Dune Fescue (Vulpia membranacea), are associated with this community.
[edit] Distribution
This community is widespread but scarce on British coastlines; it is more common in England and Wales than in Scotland, where it has to date only been found at a single site in the southwest.
[edit] References
- 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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