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British NVC Community M23
NVC community M23 (''Juncus effusus'/acutiflorus'' - Galium palustre rush-pasture) is one of the mire communities in the British National Vegetation Classification system. It is a community that can be found in the Purple Moor and Rush pasture BAP habitat in England. Community composition Constant species are: * Galium palustre (Common Marsh Bedstraw) * Holcus lanatus (Yorkshire Fog) * Juncus effusus (Soft Rush) * Juncus acutiflorus (Sharp flowered rush) * Lotus pedunculatus (Greater birds foot trefoil) Distribution This community can be found in England. Subcommunities There are two subcommunities: a, ''Juncus acutiflorus'' and b, ''Juncus effusus.'' References * Rodwell, J. S. John S. Rodwell (1946 – present) is an ecologist who was based at the University of Lancaster, noted for his role in the development of the British National Vegetation Classification and as editor of the five volumes of ''British Plant Commu ... (1991) '' British Plant Communities Volum ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mires In The British National Vegetation Classification System
This article gives an overview of the mire plant communities in the British National Vegetation Classification system. Introduction The mire communities of the NVC were described in Volume 2 of ''British Plant Communities'', first published in 1991, along with the heath communities. In total, 38 mire communities have been identified. The mire communities consist of a number of separate subgroups. * five bog plane communities ( M17, M18, M19, M20 and M21) * two wet heath communities ( M15 and M16) * four bog-pool communities ( M1, M2, M3 and M4) * four base-poor small sedge & rush communities ( M5, M6, M7 and M8) * six base-poor small sedge & ''Schoenus'' communities ( M9, M10, M11, M12, M13 and M14) * seven fen-meadow A fen-meadow is a type of peatland, common in North America and Europe, that receives water from precipitation and groundwater. Habitat The continuous flow of mineral-rich and nutrient-poor acidic groundwater through fen-meadow topsoil foste ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Terminology Used In Connection With The British National Vegetation Classification
__NOTOC__ The British National Vegetation Classification or NVC is a system of classifying natural habitat types in Great Britain according to the vegetation they contain. A large scientific meeting of ecologists, botanists, and other related professionals in the United Kingdom resulted in the publication of a compendium of five books: ''British Plant Communities'', edited by John S. Rodwell, which detail the incidence of plant species in twelve major habitat types in the British natural environment. They are the first systematic and comprehensive account of the vegetation types of the country. They cover all natural, semi-natural and major artificial habitats in Great Britain (not Northern Ireland) and represent fifteen years of research by leading plant ecologists. From the data collated from the books, commercial software products have been developed to help to classify vegetation identified into one of the many habitat types found in Great Britain – these include ''MATCH'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British National Vegetation Classification
__NOTOC__ The British National Vegetation Classification or NVC is a system of classifying natural habitat types in Great Britain according to the vegetation they contain. A large scientific meeting of ecologists, botanists, and other related professionals in the United Kingdom resulted in the publication of a compendium of five books: ''British Plant Communities'', edited by John S. Rodwell, which detail the incidence of plant species in twelve major habitat types in the British natural environment. They are the first systematic and comprehensive account of the vegetation types of the country. They cover all natural, semi-natural and major artificial habitats in Great Britain (not Northern Ireland) and represent fifteen years of research by leading plant ecologists. From the data collated from the books, commercial software products have been developed to help to classify vegetation identified into one of the many habitat types found in Great Britain – these include ''MATCH'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Purple Moor And Rush Pastures
Purple moor grass and rush pastures is a type of Biodiversity Action Plan habitat in the UK. It occurs on poorly drained neutral and acidic soils of the lowlands and upland fringe. It is found in the South West of England, especially in Devon. The vegetation consists of species-rich, semi-natural grassland containing abundant purple moor grass (''Molinia caerulea'') and one or more of several creeping rushes: sharp-flowered rush ('' Juncus acutiflorus''), jointed rush (''Juncus articulatus'') and blunt-flowered rush (''Juncus subnodulosus''). Only 8% remains of the area thought to have existed in 1900. In the UK estimate the area is thought to be less than . Their importance is recognised and are included as a priority habitat in the United Kingdom Biodiversity Action Plan. Etymology In Devon and Cornwall it is known as culm grassland, after the Culm Measures on which it is predominantly found. In East Anglia it is known as ''litter meadow'' due to the practice of cutti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Galium Palustre
''Galium palustre'', the common marsh bedstraw or simply marsh-bedstraw, is a herbaceous annual plant of the family Rubiaceae. This plant is widely distributed, native to virtually every country in Europe, plus Morocco, the Azores, Turkey, Turkmenistan, Western Siberia, Greenland, eastern Canada, St. Pierre & Miquelon, and parts of the United States (primarily the Michigan and the Northeast, but with isolated populations in Tennessee, Montana, Washington and Oregon). The species is classified as a noxious weed in New York, Pennsylvania, Massachusetts, Connecticut, Vermont and New Hampshire. It is considered naturalized in Kamchatka, Australia, New Zealand and Argentina. Ecology In Britain, ''Galium palustre'' is part of the British NVC Community M23 (Juncus effusus/acutiflorus – Galium palustre rush-pasture). It is a component of Purple moor grass and rush pastures - a type of Biodiversity Action Plan habitat in the UK. It occurs on poorly drained neutral and acidic soils o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Holcus Lanatus
''Holcus lanatus'' is a perennial grass. The specific epithet ' is Latin for 'woolly' which describes the plant's hairy texture. Common names include Yorkshire fog, tufted grass, and meadow soft grass. In North America, where it is an invasive species, names include velvet grass and common velvet grass.Hubbard, C. E. ''Grasses''. Harmondsworth: Penguin Books. 1976. Yorkshire Fog. Garden Organic. Henry Doubleday Research Association (HDRA). In parts of northern Europe the grass is a common native species and a hardy pasture grass. Characteristics and hybrids 
''Holcus lanatus'' has velvety grey-green leaves. ...
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Juncus Effusus
''Juncus effusus'', with the common names common rush or soft rush, is a perennial herbaceous flowering plant species in the rush family Juncaceae. In North America, the common name soft rush also refers to '' Juncus interior''. Distribution ''Juncus effusus'' is nearly cosmopolitan, considered native in Europe, Asia, Africa, North America, and South America. It has naturalized in Australia, Madagascar, and various oceanic islands. It is found growing in wet areas, such as wetlands, riparian areas, and marshes. In the United Kingdom it is found in purple moor-grass and rush pastures and fen-meadow plant associations. Description ''Juncus effusus'' grows in large clumps about tall at the water's edge along streams and ditches, but can be invasive anywhere with moist soil. It is commonly found growing in humus-rich areas like marshes, ditches, fens, and beaver dams. The stems are smooth cylinders with light pith filling. The yellowish inflorescence appears to emerg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Juncus Acutiflorus
''Juncus acutiflorus'', also called sharp-flowered rush, is a rush or a grassy plant of the genus ''Juncus''. As the name suggests, the plant has notable sharp-looking flowers, flowering between July and September. Description The plant has leaves shaped round or elliptical in cross-section, with darker horizontal lines visible against the light at intervals, like in the jointed rush. During pollination, new branches emerge from the old ones and multiply to resemble a small bush. The flowers have various shades of warm brown and maroon. Fruits look like a small pointed capsule. It grows straight and measures about 3 feet tall. The leaves are straight, smooth and circular in section, hollow, with transverse septa making the leaf feel jointed while touching and holding. Ecology and habitat The plant commonly grows on acid soils in swampy wetlands and wet heathland and woodlands. The species is widespread in the areas of and nearby northern Ireland. This plant is sensitive to nitr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lotus Pedunculatus
''Lotus pedunculatus'' (formerly ''Lotus uliginosus''), the big trefoil, greater bird's-foot-trefoil or marsh bird's-foot trefoil, is a member of the pea family (Fabaceae). It is a herbaceous perennial growing throughout Europe in damp, open locations. As one common name suggests, it is a larger plant than related '' Lotus'' species, growing tall, with leaflets long and broad. Five to twelve golden-yellow flowers long are borne in an umbel at the tip of the upright stem. Unlike related species, the stem is always hollow, and the sepals turn back at their tips – these sepal tips form a characteristic "green star" at the end of the flower bud. The peak flowering period in the United Kingdom is June and July. ''Lotus pedunculatus'' occurs in a wide range of neutral, damp, open habitats, including certain fen-meadow plant associations such as ''Juncus subnodulosus''-''Cirsium palustre'' fen-meadow habitat. ''Lotus pedunculatus'' is also a host plant for ovipositioning of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
England
England is a country that is part of the United Kingdom. It shares land borders with Wales to its west and Scotland to its north. The Irish Sea lies northwest and the Celtic Sea to the southwest. It is separated from continental Europe by the North Sea to the east and the English Channel to the south. The country covers five-eighths of the island of Great Britain, which lies in the North Atlantic, and includes over 100 smaller islands, such as the Isles of Scilly and the Isle of Wight. The area now called England was first inhabited by modern humans during the Upper Paleolithic period, but takes its name from the Angles, a Germanic tribe deriving its name from the Anglia peninsula, who settled during the 5th and 6th centuries. England became a unified state in the 10th century and has had a significant cultural and legal impact on the wider world since the Age of Discovery, which began during the 15th century. The English language, the Anglican Church, and Engli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Plant Communities (series Of Books)
''British Plant Communities'' is a five-volume work, edited by John S. Rodwell and published by Cambridge University Press, which describes the plant communities which comprise the British National Vegetation Classification. Its coverage includes all native vegetation communities and some artificial ones of Great Britain, excluding Northern Ireland Northern Ireland ( ga, Tuaisceart Éireann ; sco, label= Ulster-Scots, Norlin Airlann) is a part of the United Kingdom, situated in the north-east of the island of Ireland, that is variously described as a country, province or region. Nort .... The series is a major contribution to plant conservation in Great Britain, and, as such, covers material appropriate for professionals and amateurs interested in the conservation of native plant communities. Each book begins with an introduction to the techniques used to survey the particular vegetations within its scope, discussing sampling, the type of data collected, organizati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
