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British NVC Community W1
NVC community W1 (''Salix cinerea - Galium palustre'' woodland) is one of the woodland communities in the British National Vegetation Classification system; it is one of seven woodland communities in the NVC classed as "wet woodlands". This is a community with a widely scattered distribution in the lowlands of Britain. There are no subcommunities. Community composition Two constant species are found in this community, Grey Willow (''Salix cinerea'') and Common Marsh-bedstraw (''Galium palustre''). One rare species, Tufted Loosestrife ''Lysimachia thyrsiflora'', the tufted loosestrife, is a plant in the genus ''Lysimachia''. It is native to large sections of the northern Northern Hemisphere, including Eurasia and North America. It often grows in marshes, shorelines of lakes an ... (''Lysimachia thyrsiflora'') is also associated with the community. Distribution This community is widely distributed in the lowlands of Britain. References * Rodwell, J. S. (1991) '' Bri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Woodland And Scrub Communities In The British National Vegetation Classification System
This article gives an overview of the woodland and scrub communities in the British National Vegetation Classification system. Introduction The woodland and scrub communities of the NVC were described in Volume 1 of British Plant Communities, first published in 1991. In total, 25 woodland/scrub communities have been identified, consisting of 19 woodland communities, four communities classed as scrub and 2 as underscrub. The woodland communities consist of: * Six mixed deciduous or oak/birch woodland communities, which between them are found throughout Britain * Three Beech woodland communities, found mainly in southern England * A Yew woodland community, almost completely restricted to southeast England (community W13) * A Scots Pine woodland community, restricted to Scotland * A Juniper woodland community (community W19) * Seven wet woodland communities, characterised by the presence of alder, birch and willows (communities W1, W2, W3, W4, W5, W6 and W7). * Communiti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Salix Cinerea
''Salix cinerea'' (common sallow, grey sallow, grey willow, grey-leaved sallow, large grey willow, pussy willow, rusty sallow) is a species of willow native to Europe and western Asia.Meikle, R. D. (1984). ''Willows and Poplars of Great Britain and Ireland''. BSBI Handbook No. 4. .Christensen, K. I., & Nielsen, H. (1992). Rust-pil (''Salix cinerea'' subsp. ''oleifolia'') - en overset pil i Danmark og Skandinavien. ''Dansk Dendrologisk Årsskrift'' 10: 5-17. The plant provides a great deal of nectar for pollinators. It was rated in the top 10, with a ranking of second place, for most nectar production (nectar per unit cover per year) in a UK plants survey conducted by the AgriLand project which is supported by the UK Insect Pollinators Initiative. Plant It is a deciduous shrub or small tree growing 4–15 metres (13–50 ft) tall. The leaves are spirally arranged, 2–9 cm (1– in) long and 1–3 cm (– in) broad (exceptionally up to 16 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Common Marsh-bedstraw
''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 soi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tufted Loosestrife
''Lysimachia thyrsiflora'', the tufted loosestrife, is a plant in the genus ''Lysimachia''. It is native to large sections of the northern Northern Hemisphere, including Eurasia and North America. It often grows in marshes, shorelines of lakes and ponds and occasionally along streams. It is an erect perennial herb growing up to 80 centimeters tall and bearing yellow flowers, sometimes dotted with purple. It may be confused with purple loosestrife when not blooming but can be easily distinguished because purple loosestrife has a square stem. Tufted loosestrife has been used medicinally in Asia to combat high blood pressure. It is a rare species in Britain, where it is found in ''Salix cinerea'' - '' Galium palustre'' wet woodland (community W1 of the British National Vegetation Classification system), ''Salix pentandra'' - ''Carex rostrata'' wet woodland (NVC community W3) and ''Carex rostrata'' - '' Sphagnum recurvum'' mire A mire, peatland, or quagmire is a wetland area ... [...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] |
Wet Woodland
A wet woodland is a type of plant community. It is a biodiversity habitat in the United Kingdom as part of the British National Vegetation Classification system. Wet woodlands occurs on poorly drained or seasonally wet soils. They may occur in river valleys, the surroundings of mires and raised bogs, bog, the transition zones between open water and drier ground, and beside small winding streams. British National Vegetation Classification Within the British National Vegetation Classification, seven types of wet woodland are recognised as part of the Woodland and scrub communities in the British National Vegetation Classification system: *W1. British NVC community W1 (Salix cinerea - Galium palustre woodland), Grey sallow – marsh bedstraw woodland *W2. Grey sallow – Downy birch – reed woodland *W3. Bay willow – bottle sedge woodland *W4. Downy birch – purple moor grass woodland *W5. Alder – tussock sedge woodland *W6. Alder – nettle woodland *W7. British NVC community ... [...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, organizat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
