|
Arrhenatheretum Elatioris
__NOTOC__ NVC community MG1 is one of the mesotrophic grassland communities in the British National Vegetation Classification system, characterised by the abundance of rank grasses and tall herbs in an ungrazed and infrequently cut sward. It was once very widespread and extensive, but is now much more localised and restricted to edge habitats such as road verges, field margins and unmanaged land. It is familiar to many as "the long grass you used to play in as a child", and it can be found throughout the lowlands and upland fringes of Britain; there are similar vegetation communities that occur throughout Europe. Description MG1 ''Arrhenatherum elatius'' grassland is often, but not always, characterised by an abundance of false oat-grass and, in the most typical form, cow parsley. It does, however, take many forms, because this community can used to describe almost any ungrazed and rarely mown stand of tall grasses and herbs on well-drained, mesotrophic soils. The dominant grass ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mesotrophic Grasslands In The British National Vegetation Classification System
The mesotrophic grassland communities in the British National Vegetation Classification system were described in Volume 3 of '' British Plant Communities'', first published in 1992, along with the calcicolous grassland communities and the calcifugous grasslands and montane communities. In total, 13 mesotrophic grassland communities have been identified: * two communities in which False Oat-grass is the characteristic grass species (one of these, community MG1, is widespread throughout Britain; the other, MG2, is confined to northern England England is a Countries of the United Kingdom, country that is part of the United Kingdom. It is located on the island of Great Britain, of which it covers about 62%, and List of islands of England, more than 100 smaller adjacent islands. It ...). * four communities of well-drained permanent pastures and meadows, two of which ( MG5 and MG6) are widespread and the other two ( MG3 and MG4) more localised * a single community ( MG7) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pastinaca Sativa
The parsnip (''Pastinaca sativa'') is a root vegetable closely related to carrot and parsley, all belonging to the flowering plant family Apiaceae. It is a biennial plant usually grown as an annual. Its long taproot has cream-colored skin and flesh, and, left in the ground to mature, becomes sweeter in flavor after winter frosts. In its first growing season, the plant has a rosette of pinnate, mid-green leaves. If unharvested, it produces a flowering stem topped by an umbel of small yellow flowers in its second growing season, later producing pale brown, flat, winged seeds. By this time, the stem has become woody, and the taproot inedible. Precautions should be taken when handling the stems and foliage, as parsnip sap can cause a skin rash or even blindness if exposed to sunlight after handling. The parsnip is native to Eurasia; it has been used as a vegetable since antiquity and was cultivated by the Romans, although some confusion exists between parsnips and carrots in th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geranium Pratense
''Geranium pratense'', the meadow crane's-bill or meadow geranium, is a species of flowering plant in the family Geraniaceae, native to Europe and Asia. Forming a clump up to broad, it is a herbaceous perennial with hairy stems and lax saucer-shaped blooms of pale violet. It is extremely hardy to at least , reflecting its origins in the Altai Mountains of central Asia. The leaves are deeply divided into 7-9 lobes and 3-6 inch wide and the flowers are pale blue, although getting paler into the centre. The flowers have 5 petals, which sometimes have veins. The stamens have pink-purple stalks with dark purple anthers. Several cultivars are available for garden use, of which 'Mrs Kendall Clark' and 'Plenum Violaceum' have gained the Royal Horticultural Society's Award of Garden Merit The Award of Garden Merit (AGM) is a long-established award for plants by the British Royal Horticultural Society (RHS). It is based on assessment of the plants' performance under UK growing con ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Centaurea Scabiosa
''Centaurea scabiosa'', or greater knapweed, is a perennial plant of the genus ''Centaurea''. It is native to Europe and bears purple flower heads. Greater knapweed is found growing in dry grasslands, hedgerows and cliffs on lime-rich soil. Upright branched stems terminate in single thistle-like flowerheads, each having an outer ring of extended, purple-pink "ragged" bracts which form a crown around the central flowers. The plant has deeply dissected leaves which form a clump at the base. This species is very valuable to bees. It is also a magnet for many species of butterfly. Among them is the marbled white. This is the only known food plant for caterpillars of the Coleophoridae case-bearer moth '' Coleophora didymella''. ''Centaurea scabiosa'' has been used in traditional herbal healing as either a vulnerary or an emollient. The plant is sometimes confused with devils-bit scabious, however the leaves on this plant are arranged alternately, whereas in devils-bit they are op ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nottingham Catchfly
''Silene nutans'' is a flowering plant in the genus ''Silene'', most commonly known as Nottingham catchfly. Description ''Silene nutans'' is a diploid, mainly outcrossing, herbaceous, perennial plant. It grows up to tall, from a branching, woody stock with a thick taproot. The lower leaves are up to long, spathulate and have a long stalk, while leaves higher on the plant are lanceolate, subsessile and acute; all the leaves are covered in soft hairs. The flowers are wide, long, and drooping, on short, viscid stalks. The petals are white or pinkish and divided into two narrow lobes. Each flower remains open for three nights as a means of preventing self-fertilisation; the flower reveals one whorl of stamens on the first night, the second whorl of stamens on the second night, and the three styles on the third night. The seeds are wide and kidney-shaped. Distribution ''Silene nutans'' is widespread across Europe, from southern Spain and Italy north to the British Isles and Sca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Helianthemum Nummularium
''Helianthemum nummularium'' (known as common rock-rose) is a species of rock-rose (Cistaceae), native to most of Europe Europe is a continent located entirely in the Northern Hemisphere and mostly in the Eastern Hemisphere. It is bordered by the Arctic Ocean to the north, the Atlantic Ocean to the west, the Mediterranean Sea to the south, and Asia to the east .... Description It is an evergreen trailing plant with loose terminal clusters of bright yellow, saucer-shaped flowers. In the flower centre is a tight cluster of orange stamens, which are sensitive to the touch, and spread outwards to reveal the tall stigma in the middle. The plant is common on chalk downs, and occasional in other grasslands, always on dry, base-rich soil. The wild species has yellow flowers, but garden varieties range from white through yellow to deep red. Though the individual blooms are short-lived, the plant produces a mass of flowers through the summer. It needs a dry, sunny place, like a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Knautia Arvensis
''Knautia arvensis'', commonly known as field scabious, is a herbaceous perennial species of flowering plant in the honeysuckle family Caprifoliaceae. Description It is a perennial plant that grows between . It prefers grassy places and dry soils, avoiding heavy soils, and flowers between May and August. The flowers are borne on inflorescences in the form of heads; each head contains many small florets. The head is flatter than in similar species, such as Succisa pratensis, devil's bit scabious (''Succisa pratensis'') and Scabiosa columbaria, small scabious (''Scabiosa columbaria''). There are 4 stamens in each floret, and 1 notched long stigma. The fruit is nut like, cylindrical and hairy, in size. It has a tap root. The stem has long stiff hairs angled downwards. The leaves form a basal Rosette (botany), rosette, are paired on the stem, the lowest typically long, spear shaped, whereas the upper are smaller. There are no stipules. Ecology It is occasionally used by the m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ficaria Verna
''Ficaria verna'' (formerly ''Ranunculus ficaria'' ), commonly known as lesser celandine or pilewort, is a low-growing, hairless perennial flowering plant in the buttercup family Ranunculaceae. It has fleshy dark green, heart-shaped leaves and distinctive flowers with bright yellow, glossy petals.Functional optics of glossy buttercup flowers Journal of the Royal Society Interface 14:20160933Buttercups focus light to heat their flowers and attract insects New Scientist 25 February 2017 [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mercurialis Perennis
''Mercurialis perennis'', commonly known as dog's mercury, is a poisonous woodland plant found in much of Europe as well as in Algeria, Iran, Turkey, and the Caucasus, but almost absent from Ireland, Orkney and Shetland. includes photos, drawings, and a European distribution map A member of the spurge family (Euphorbiaceae), it is a herbaceous plant, herbaceous, downy perennial with erect stems bearing simple, serrate leaves. The dioecious inflorescences are green, bearing inconspicuous flowers from February to April. It characteristically forms dense, extensive carpets Understory, on the floor of woodlands and beneath hedgerows. Growth and location [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sambucus Ebulus Verge
''Sambucus'' is a genus of between 20 and 30 species of flowering plants in the family Adoxaceae. The various species are commonly referred to as elder, with the flowers as elderflower, and the fruit as elderberry. Description Elders are mostly fast-growing shrubs or small trees (rarely to ) tall, with a few species being herbaceous plants tall. The oppositely arranged leaves are pinnate with 5–9 leaflets (or, rarely, 3 or 11). Each leaf is long, and the leaflets have serrated margins. They bear large clusters of small white or cream-coloured flowers in late spring or early summer; these are followed by clusters of small berries that are green when immature, ripening black, blue-black, or red (rarely yellow or white). Taxonomy The genus name comes from the Ancient Greek word (), an ancient wind instrument, relating to the removal of pith from the twigs to make whistles. The taxonomy of the genus ''Sambucus'' L., originally described by Carl Linnaeus and hence its botan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Epilobium Hirsutum
''Epilobium hirsutum'' is a flowering plant belonging to the willowherb genus '' Epilobium'' in the family Onagraceae. It is commonly known as the great willowherb, great hairy willowherb or hairy willowherb. Local names include codlins-and-cream, apple-pie and cherry-pie. Description It is a tall, perennial plant, reaching up to 2 metres in height. The robust stems are profusely hairy with soft spreading hairs. The hairy leaves are 2–12 cm long and 0.5–3.5 cm wide. They are long and thin and are widest below the middle. They have sharply toothed edges and no stalk. The large flowers have four notched petals. These are purple-pink and are usually 10–16 mm long. The stigma is white and has four lobes. The sepals are green. It is relatively easy to distinguish from similar species at least in much of its European range, where its flowers are among species of its genus present there. Distribution and habitat The native range of the species includes North Afr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chamaenerion Angustifolium
''Chamaenerion angustifolium'' is a perennial herbaceous flowering plant in the willowherb family, Onagraceae. It is known in North America as fireweed and in Britain and Ireland as rosebay willowherb. It is also known by the synonyms ''Chamerion angustifolium'' and ''Epilobium angustifolium''. It is native throughout the temperate Northern Hemisphere, including large parts of the boreal forests. Description The reddish stems of this herbaceous perennial are usually simple, erect, smooth, high with scattered alternate leaves. The leaves are spirally arranged, entire, narrowly lanceolate, and pinnately veined, the secondary leaf veins anastomosing, joining together to form a continuous marginal vein just inside the leaf margins. The inflorescence is a symmetrical terminal raceme that blooms progressively from bottom to top, producing a gracefully tapered shape. The flowers are in diameter, slightly asymmetrical, with four magenta to pink petals and four narrower pink sepals ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
