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__NOTOC__ NVC community CG3 (''Bromus erectus'' grassland) is one of the calcicolous grassland communities in the British National Vegetation Classification system. It is one of four communities of rank, tussocky grassland associated with low levels of grazing, within the lowland calcicolous grassland group. It is a comparatively widely distributed community. There are four subcommunities. ==Community composition== The following constant species are found in this community: * Upright Brome (''Bromus erectus'') * Glaucous Sedge (''Carex flacca'') * Sheep's Fescue (''Festuca ovina'') * Bird's-foot Trefoil (''Lotus corniculatus'') * Ribwort Plantain (''Plantago lanceolata'') * Salad Burnet (''Sanguisorba minor'') The following rare species are also associated with the community: * Man Orchid (''Aceras anthropophorum'') * Purple Milk-vetch (''Astragalus danicus'') * Dwarf Sedge (''Carex humilis'') * Spotted Cat's-ear (''Hypochoeris maculata'') * Perennial Flax (''Linum perenne'' subsp. ''anglicum'') * Round-headed Rampion (''Phyteuma tenerum'') * Chalk Milkwort (''Polygala calcarea'') * Pasqueflower (''Pulsatilla vulgaris'') * Field Fleawort (''Senecio integrifolius'' ssp. ''integrifolius'') * Bastard-toadflax (''Thesium humifusum'') * Large Thyme (''Thymus pulegioides'') 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 CG3 (Bromus erectus grassland)」の詳細全文を読む スポンサード リンク
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