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British NVC community MC5 (''Armeria maritima'' - ''Cerastium diffusum'' ssp. ''diffusum'' maritime therophyte community) is one of the maritime cliff communities in the British National Vegetation Classification system. It is one of five communities categorised as maritime cliff crevice and ledge communities. This community is widespread on the western coasts of Britain, and localised on coasts elsewhere. There are four subcommunities. ==Community composition== Six constant species are found in this community: * Thrift (''Armeria maritima'') * Buck's-horn Plantain (''Plantago coronopus'') * Red Fescue (''Festuca rubra'') * Sea Mouse-ear (''Cerastium diffusum'' ssp. ''diffusum'') * English Stonecrop (''Sedum anglicum'') * Biting Stonecrop (''Sedum acre'') The following rare species are associated with this community: * Chives (''Allium schoneoprasum'') * Purple Milk-vetch (''Astragalus danicus'') * Wild Cabbage (''Brassica oleracea'') * Common Centaury (''Centaurium erythraea'' var. ''capitatum'') * Hairy Greenweed (''Genista pilosa'') * Fringed Rupturewort (''Herniaria ciliolata'') * Hairy bird's-foot trefoil (''Lotus hispidus'') * Early Sand-grass (''Mibora minima'') * Spring Sandwort (''Minuartia verna'') * Small Restharrow (''Ononis reclinata'') * Orange Bird's-foot (''Ornithopus pinnatus'') * Bulbous Meadow-grass (''Poa bulbosa'') * Early Meadow-grass (''Poa infirma'') * Four-leaved Allseed (''Polycarpon tetraphyllum'') * Sand Crocus (''Romulea columnae'') * Autumn Squill (''Scilla autumnalis'') * Spring Squill (''Scilla verna'') * Field Fleawort (''Senecio integrifolius'' ssp. ''maritimus'') * Western Clover (''Trifolium occidentale'') * Suffocated Clover (''Trifolium suffocatum'') 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「British NVC community MC5 (Armeria maritima – Cerastium diffusum ssp. diffusum maritime therophyte community)」の詳細全文を読む スポンサード リンク
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