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Sphegina Clunipes
''Sphegina clunipes'' is a Palearctic species of hoverfly. DescriptionExternal images For terms see Morphology of Diptera Males: The abdomen bulges only slightly at end. The width to tergite 4 about equal to length of sternite 4 and in the form of a slightly broadened rectangle toward back side, about twice as long as wide. Frons relatively broad. Surstyli narrow and long; length about four times width. Females: width of sternite 4 about 1.5 times length. Body length 6.0 to 7.0mm. See references for . Distribution |
Carl Fredrik Fallén
Carl Fredrik Fallén (born 22 September 1764 in Kristinehamn – 26 August 1830) was a Swedish botanist and entomologist. Fallén taught at the Lund University. He wrote ''Diptera Sueciae'' (1814–27). Fallén described very many species of Diptera and Hymenoptera"ITIS" Taxon authorFallen/ref> He was elected a member of the Royal Swedish Academy of Sciences in 1810. Publications May be incomplete *''Monographia cimicum Sveciae''. Hafniae Copenhagen 124 p. (180*''Specimen entomologicum novam Diptera disponendi methodum exhibens''. Berlingianus, Lundae Lund 26 p. (1810) *Försök att bestämma de i Sverige funne Flugarter, som kunna föras till Slägtet ''Tachina''. ''K. Sven. Vetenskapsakad. Handl.'' (2) 31: 253–87. (181*''Specimen Novam Hymenoptera Disponendi Methodum Exhibens''. Dissertation. Berling, Lund. pp. 1–41. 1 pl.(1813*Beskrifning öfver några i Sverige funna Vattenflugor (Hydromyzides). ''K. Sven. Vetenskapsakad. Handl.'' (3) 1: 240–57. (181*181 ... [...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 roughly tall and 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 annual award for plants by the British Royal Horticultural Society (RHS). It is based on assessment of the plants' performance u ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brachyopini
The Brachyopini (or Chrysogastrini) is a tribe of hoverflies. Unlike many members of this family these flies are generally darker and less colourful though some genera contain species with an attractive metallic lustre e.g. ''Chrysogaster''. Some like '' Brachyopa'' are associated with sap runs where their larvae feed on decaying sap. Others are found in boggy areas where their often semiaquatic larvae feed on decaying organic matter. List of genera Subtribe: Brachyopina *'' Brachyopa'' Meigen, 1822 *'' Cacoceria'' Hull, 1936 *'' Chromocheilosia'' Hull, 1950 *''Chrysogaster'' Meigen, 1803 *''Chrysosyrphus'' Sedman, 1965 *''Cyphipelta'' Bigot, 1859 *''Hammerschmidtia'' Fallén, 1817 *''Hemilampra'' Macquart, 1850 *''Lejogaster'' Rondani, 1857 *''Lepidomyia'' Loew, 1864 *''Liochrysogaster'' Stackelberg, 1924 *'' Melanogaster'' Rondani, 1857 *''Myolepta'' Loew, 1864 *''Orthonevra'' Macquart, 1829 *''Riponnensia'' Maibach, 1994 Subtribe: Spheginina *''Austroascia'' Thomps ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diptera Of Europe
Flies are insects of the order Diptera, the name being derived from the Greek δι- ''di-'' "two", and πτερόν ''pteron'' "wing". Insects of this order use only a single pair of wings to fly, the hindwings having evolved into advanced mechanosensory organs known as halteres, which act as high-speed sensors of rotational movement and allow dipterans to perform advanced aerobatics. Diptera is a large order containing an estimated 1,000,000 species including horse-flies, crane flies, hoverflies and others, although only about 125,000 species have been described. Flies have a mobile head, with a pair of large compound eyes, and mouthparts designed for piercing and sucking (mosquitoes, black flies and robber flies), or for lapping and sucking in the other groups. Their wing arrangement gives them great maneuverability in flight, and claws and pads on their feet enable them to cling to smooth surfaces. Flies undergo complete metamorphosis; the eggs are often laid on the la ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Veronica (plant)
''Veronica'' is the largest genus in the flowering plant family Plantaginaceae, with about 500 species. It was formerly classified in the family Scrophulariaceae. Common names include speedwell, bird's eye, and gypsyweed. Taxonomy for this genus is currently being reanalysed, with the genus '' Hebe'' and the related Australasian genera '' Derwentia'', ''Detzneria'', ''Chionohebe'', ''Heliohebe'', ''Leonohebe'' and ''Parahebe'' now included by many botanists. Monophyly of the genus is supported by nuclear ribosomal internal transcribed spacer (ITS) and cpDNA. The taxa of the genus are herbaceous annuals or perennials, and also subshrubs, shrubs or small trees if ''Hebe'' is included. Most of the species are from the temperate Northern Hemisphere, though with some species from the Southern Hemisphere; ''Hebe'' is mostly from New Zealand. Taxonomy The genus name ''Veronica'' used in binomial nomenclature was chosen by Carl Linnaeus based on preexisting common usage of the name v ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stachys
''Stachys'' is a genus of plants, one of the largest in the mint family Lamiaceae.Harley, R. M., et al. 2004. "Labiatae". pages 167–275. In: Kubitzki, K. (editor) and J. W. Kadereit (volume editor). ''The Families and Genera of Vascular Plants'' volume VII. Springer-Verlag: Berlin; Heidelberg, Germany. Estimates of the number of species vary from about 300, to about 450.Mabberley, D. J. 2008. ''Mabberley's Plant-Book'' third edition (2008). Cambridge University Press: UK. ''Stachys'' is in the subfamily Lamioideae and its type species is '' Stachys sylvatica''.''Stachys'' In: Index Nominum Genericorum. In: Regnum Vegetabile (see ''External links'' below). The precise extent of the genus and its relationship to other genera in the subfamily are poorly known. Range and naming The distribution of the genus covers Europe, Asia, Africa, Australasia and North America. Common names include hedgenettle, heal-all, self-heal, woundwort, betony, and lamb's ears. Wood betony, ''S. offici ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sanicula
''Sanicula'' is a genus of plants in family Apiaceae (or Umbelliferae), the same family to which the carrot and parsnip belong. This genus has about 45 species worldwide, with at least 22 in North America.Focus on Rarities (from the monthly Yerba Buena Chapter Newsletter(No direct link: click "June 2005 Tuberous Sanicle (Sanicula tuberosa)" in the left-hand sidebar.) Author: Michael Wood. Retrieved 9/9/09. The common names usually include the terms sanicle or black snakeroot. Etymology ''Sanicula'' comes from ''sanus'', Latin for "healthy", reflecting the use of S. europaea in traditional remedies. List of species , Plants of the World Online accepted the following species: *''Sanicula arctopoides'' Hook. & Arn. *'' Sanicula arguta'' Greene ex J.M.Coult. & Rose *'' Sanicula astrantiifolia'' H.Wolff ex Kretschmer *'' Sanicula azorica'' Guthnick ex Seub. *''Sanicula bipinnata'' Hook. & Arn. *'' Sanicula bipinnatifida'' Douglas *'' Sanicula canadensis'' L. *'' Sanicula chinensis' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rubus Fruticosus
''Rubus fruticosus'' L. is the ambiguous name of a European blackberry species in the genus ''Rubus'' in the rose family. The name has been interpreted in several ways: *The species represented by the type specimen of ''Rubus fruticosus'' L., which is also the type specimen of the genus ''Rubus''. This specimen is considered to match the species '' R. plicatus'', in ''Rubus'' subgenus ''Rubus'', section ''Rubus''. * Various species consistent with Linnaeus' original description of the species, which was based on a mixture of specimens now considered to match ''Rubus ulmifolius'' and ''R. plicatus'' *a species aggregate (group of similar species) ''Rubus fruticosus'' agg. (a ''nomen ambiguum'') that includes most (or rarely all) of a group called ''Rubus'' subgenus ''Rubus'' (or less often: ''Rubus'' section ''Rubus'' ensu latissimo): ** in a narrow sense, sometimes separated as the section ''Glandulosus'' (alternative name: subsection ''Hiemales''), with about 289 microspeci ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ranunculus
''Ranunculus'' is a large genus of about almost 1700 to more than 1800 species of flowering plants in the family Ranunculaceae. Members of the genus are known as buttercups, spearworts and water crowfoots. The genus is distributed in Europe, North America and South America. The familiar and widespread buttercup of gardens throughout Northern Europe (and introduced elsewhere) is the creeping buttercup ''Ranunculus repens'', which has extremely tough and tenacious roots. Two other species are also widespread, the bulbous buttercup ''Ranunculus bulbosus'' and the much taller meadow buttercup ''Ranunculus acris''. In ornamental gardens, all three are often regarded as weeds. Buttercups usually flower in the spring, but flowers may be found throughout the summer, especially where the plants are growing as opportunistic colonizers, as in the case of garden weeds. The water crowfoots (''Ranunculus'' subgenus ''Batrachium''), which grow in still or running water, are sometimes tr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prunus Spinosa
''Prunus spinosa'', called blackthorn or sloe, is a species of flowering plant in the rose family Rosaceae. The species is native to Europe, western Asia, and regionally in northwest Africa. It is locally naturalized in New Zealand, Tasmania, and the Pacific Northwest and New England regions of the United States. The fruits are used to make sloe gin in Britain and patxaran in Spain. The wood is used to make walking sticks, including the Irish shillelagh. Description ''Prunus spinosa'' is a large deciduous shrub or small tree growing to tall, with blackish bark and dense, stiff, spiny branches. The leaves are oval, long and broad, with a serrated margin. The flowers are about in diameter, with five creamy-white petals; they are produced shortly before the leaves in early spring, and are hermaphroditic, and insect-pollinated. The fruit, called a "sloe", is a drupe in diameter, black with a purple-blue waxy bloom, ripening in autumn and traditionally harvested – at lea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Potentilla Erecta
''Potentilla erecta'' (syn. ''Tormentilla erecta'', ''Potentilla laeta'', ''Potentilla tormentilla'', known as the (common) tormentil, septfoil or erect cinquefoil ) is a herbaceous perennial plant belonging to the rose family (Rosaceae). Description ''Potentilla erecta'' is a low, clump-forming plant with slender, procumbent to arcuately upright stalks, growing tall and with non-rooting runners. It grows wild predominantly in Europe and western Asia mostly on acid soils and in a wide variety of habitats such as mountains, heaths, meadows, sandy soils and dunes. This plant flowers from May to August/September. There is one yellow, w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geranium Robertianum
''Geranium robertianum'', commonly known as herb-Robert, or (in North America) Roberts geranium, is a common species of cranesbill native to Europe and parts of Asia, and North Africa. The plant has many vernacular names, including red robin, death come quickly, fox geranium, stinking Bob, squinter-pip (Shropshire) and crow's foot. Description It grows as a procumbent (prostrate or trailing) to erect annual or biennial plant, up to fifty centimetres high, producing small, pink, five-petalled flowers (8–14 mm in diameter) from April until the autumn. The leaves are deeply dissected, ternate to palmate, the stems reddish and prominently hairy; the leaves also turn red at the end of the flowering season. Distribution Its main area of distribution is Europe from the north Mediterranean coast to the Baltic and from the British Isles in the west to the Caucasus in the east, and eastern North America. In western North America, it has escaped from cultivation and is regarded as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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