“British NVC community SD19”的意思、由来-开放百科全书

词条

British NVC community SD19

释义

Community composition
Distribution
References

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 associated with foredunes and mobile dunes.

It is a widespread coastal community. There are no subcommunities.

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.

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.

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)

1 : British National Vegetation Classification shingle, strandline and sand-dune communities

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