翻訳と辞書 |
British NVC community CG7 : ウィキペディア英語版 | British NVC community CG7 __NOTOC__ NVC community CG7 (''Festuca ovina - Hieracium pilosella - Thymus praecox/pulegioides'' grassland) is one of the calcicolous grassland communities in the British National Vegetation Classification system. It is one of three short-sward communities associated with heavy grazing, within the lowland calcicolous grassland group, and is regarded as the eastern counterpart of "typical" chalk grassland (community CG2). It is a comparatively widely distributed community. There are five subcommunities. ==Community composition==
The following constant species are found in this community: * Sheep's Fescue (''Festuca ovina'') * Mouse-ear Hawkweed (''Hieracium pilosella'') * Rough Hawkbit (''Leontodon hispidus'') * Wild Thyme (''Thymus praecox'') / Large Thyme (''T. pulegioides'') * Cypress-leaved Plait-moss (''Hypnum cupressiforme'') The following rare species are also associated with the community: * Field Wormwood (''Artemisia campestris'') * Purple Milk-vetch (''Astragalus danicus'') * Rare Spring-sedge (''Carex ericetorum'') * Wall Bedstraw (''Galium parisiense'') * Lizard Orchid (''Himantoglossum hircinum'') * Hutchinsia (''Hornungia petraea'') * Bur Medick (''Medicago minima'') * Sickle Medick (''Medicago falcata'') * Sand Lucerne (''Medicago sativa'' ssp. ''varia'') * Fine-leaved Sandwort (''Minuartia hybrida'') * Purple-stem Cat's-tail (''Phleum phleoides'') * Spring Cinquefoil (''Potentilla neumanniana'') * Sand Catchfly (''Silene conica'') * Spanish Catchfly (''Silene otites'') * Breckland Thyme (''Thymus serpyllum'') * Spiked Speedwell (''Veronica spicata'') * Spring Speedwell (''Veronica verna'') * Side-fruited Crisp-moss ''Pleurochaeta squarrosa'' * the lichen ''Bacidia muscorum'' * the lichen ''Buellia epigaea'' * the lichen ''Diploschistes scrupsos'' var. ''bryophilus'' * the lichen ''Fulgensia fulgens'' * the lichen ''Lecidea decipiens'' * the lichen ''Squamaria lentigera'' * the lichen ''Toximia caerulea'' var. ''nigricans'' * the lichen ''Toximia lobulata''
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 CG7」の詳細全文を読む
スポンサード リンク
翻訳と辞書 : 翻訳のためのインターネットリソース |
Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.
|
|