MarketBritish NVC community OV6
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British NVC community OV6

British NVC community OV6 is one of the open habitat communities in the British National Vegetation Classification system. It is one of six arable weed and track-side communities of light, less-fertile acid soils.

Community composition
The following constant species are found in this community: • Scarlet pimpernel (Anagallis arvensis) • Sticky mouse-ear (Cerastium glomeratum) • Common ramping-fumitory (Fumaria muralis ssp. boraei) • Toad rush (Juncus bufonius) • Annual meadow-grass (Poa annua) • Groundsel (Senecio vulgaris) • Prickly sow-thistle (Sonchus asper) Four rare species are associated with the community: • Babington's leek (Allium babingtonii) • Lesser quaking-grass (Briza minor) • Tall ramping-fumitory (Fumaria bastardii) • Small-flowered catchfly (Silene gallica) ==Distribution==
Distribution
This community is confined to disturbed, fertile, light soils in the damper oceanic climate of south-west England. It is found only in The Scillies and south-west Cornwall. It is closely associated with the Briza minor - Silene gallica community, which often replaces it on drier soils. ==Subcommunities==
Subcommunities
There are three subcommunities: • the '''Aphanes microcarpa - Ranunculus muricatus subcommunity''' • the '''Valerianella locusta - Barbula convoluta subcommunity''' • the '''Vicia hirsuta - Papaver dubium subcommunity''' ==References==
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