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Scopula Rubiginata
''Scopula rubiginata'', the tawny wave, is a moth of the family Geometridae. The species was Species description, first described by Johann Siegfried Hufnagel in 1767. Subspecies Subspecies ''Scopula rubiginata ochraceata'' Staudinger, 1901 is mostly treated as a species, ''Scopula ochraceata''. Etymology The Latin species name ''rubiginata'' means "rusty", with reference to the coloration of the wings. Distribution and habitat This species is present from the Iberian Peninsula up to the Ural River, Ural. In the North its range extends to Denmark and Southern Sweden and Finland. It is not present in most of the southern part of the Iberian Peninsula (with the exception of Gibraltar), Sicily and the southern Greece, Greek islands. In Morocco it is found in the Atlas mountains. Furthermore, it is also present in North Turkey, the Caucasus and the Crimea. Eastwards, its range stretches through southern Siberia, the northern central Asian mountains up to Mongolia. These moths prefera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Johann Siegfried Hufnagel
Johann Siegfried Hufnagel (17 October 1724, Falkenwalde, Prenzlau district, Brandenburg – 23 February 1795, Langenfeld, Sternberg district) was a German parson and entomologist (lepidopterist). Life Until the late 20th century nothing was known about Hufnagel's life. Even his first names remained unknown. In 1987 Gerstberger and Stiesy succeeded in identifying him with the help of Fischer's work (1941) and uncovered some basic biographical information. Hufnagel came from a family of Protestant clergymen, his father and grandfather before him having been parsons. Johann Siegfried probably attended one of the universities in northern or eastern Germany (but not in Berlin as Berlin had no university at the time). From 1759 to 1767 the Berlin address book mentions one "Hufnagel" or "Huffnagel" who was praeceptor (teacher) at the Protestant-Lutheran church near the ''Grosses Friedrichs-Hospital und Waisenhaus'' (hospital and orphanage) and lived in the orphanage. As this is consistent ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buckler W The Larvæ Of The British Butterflies And Moths PlateCXVII
A buckler (French ''bouclier'' 'shield', from Old French ''bocle, boucle'' ' boss') is a small shield, up to 45 cm (up to 18 in) in diameter, gripped in the fist with a central handle behind the boss. While being used in Europe since antiquity, it became more common as a companion weapon in hand-to-hand combat during the Medieval and Renaissance periods. Its size made it poor protection against missile weapons (e.g., arrows) but useful in deflecting the blow of an opponent's weapons, binding his arms, hindering his movements, or punching him. MS I.33, considered the earliest extant armed-combat manual, (around 1300) contains an early description of a system of combat with buckler and sword. Typology According to the typology of Schmidt, there are three main types of buckler regarding their shape: *Type I: round *Type II: rectangular or trapezoid *Type III: oval or teardrop-shaped These types are combined with the cross sections: *Type a: flat *Type b: concave *Ty ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Artemisia Campestris
''Artemisia campestris'' is a common and widespread species of plants in the sunflower family, Asteraceae. It is native to a wide region of Eurasia and North America. Common names include field wormwood, beach wormwood, northern wormwood, Breckland wormwood, boreal wormwood, Canadian wormwood, field sagewort and field mugwort. ''Artemisia campestris'' is a branching, aromatic plant up to tall. It grows in open sites on dry sandy soils, in steppes In physical geography, a steppe () is an ecoregion characterized by grassland plains without trees apart from those near rivers and lakes. Steppe biomes may include: * the montane grasslands and shrublands biome * the temperate grasslands, ..., rocky slopes, and waste areas. Subspecies The following subspecies are accepted: *''Artemisia campestris'' subsp. ''borealis'' (Pall.) H.M.Hall & Clem. *''Artemisia campestris'' subsp. ''bottnica'' Lundstr. ex Kindb. *''Artemisia campestris'' subsp. ''campestris'' *''Artemisia campest ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calluna Vulgaris
''Calluna vulgaris'', common heather, ling, or simply heather, is the sole species in the genus ''Calluna'' in the flowering plant family Ericaceae. It is a low-growing evergreen shrub growing to tall, or rarely to and taller, and is found widely in Europe and Asia Minor on acidic soils in open sunny situations and in moderate shade. It is the dominant plant in most heathland and moorland in Europe, and in some bog vegetation and acidic pine and oak woodland. It is tolerant of grazing and regenerates following occasional burning, and is often managed in nature reserves and grouse moors by sheep or cattle grazing, and also by light burning. ''Calluna'' was separated from the closely related genus '' Erica'' by Richard Anthony Salisbury, who devised the generic name ''Calluna'' probably from the Ancient Greek (), "beautify, sweep clean", in reference to its traditional use in besoms. The specific epithet ''vulgaris'' is Latin for 'common'. ''Calluna'' is differentiated fro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thymus Glabrescens
The thymus is a specialized primary lymphoid organ of the immune system. Within the thymus, thymus cell lymphocytes or ''T cells'' mature. T cells are critical to the adaptive immune system, where the body adapts to specific foreign invaders. The thymus is located in the upper front part of the chest, in the anterior superior mediastinum, behind the sternum, and in front of the heart. It is made up of two lobes, each consisting of a central medulla and an outer cortex, surrounded by a capsule. The thymus is made up of immature T cells called thymocytes, as well as lining cells called epithelial cells which help the thymocytes develop. T cells that successfully develop react appropriately with MHC immune receptors of the body (called ''positive selection'') and not against proteins of the body (called ''negative selection''). The thymus is largest and most active during the neonatal and pre-adolescent periods. By the early teens, the thymus begins to decrease in size and ac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polygonum
''Polygonum'' is a genus of about 130 species of flowering plant in the buckwheat and knotweed family Polygonaceae. Common names include knotweed and knotgrass (though the common names may refer more broadly to plants from Polygonaceae). In the Middle English glossary of herbs ''Alphita'' ( 1400–1425), it was known as ars-smerte. There have been various opinions about how broadly the genus should be defined. For example, buckwheat (''Fagopyrum esculentum'') has sometimes been included in the genus as ''Polygonum fagopyrum''. Former genera such as ''Polygonella'' have been subsumed into ''Polygonum''; other genera have been split off. The genus primarily grows in northern temperate regions. The species are very diverse, ranging from prostrate herbaceous annual plants to erect herbaceous perennial plants. ''Polygonum'' species are occasionally eaten by humans, and are used as food plants by the larvae of some Lepidoptera species – see list. Most species are considered w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Daucus Carota
''Daucus carota'', whose common names include wild carrot, European wild carrot, bird's nest, bishop's lace, and Queen Anne's lace (North America), is a flowering plant in the family Apiaceae. It is native to temperate regions of the Old World and was naturalized in the New World. Domesticated carrots are cultivars of a subspecies, ''Daucus carota'' subsp. ''sativus''. Description The wild carrot is a herbaceous, somewhat variable biennial plant that grows between tall, and is roughly hairy, with a stiff, solid stem. The leaves are tripinnate, finely divided and lacy, and overall triangular in shape. The leaves are long, bristly and alternate in a pinnate pattern that separates into thin segments. The flowers are small and dull white, clustered in flat, dense umbels. The umbels are terminal and about wide. They may be pink in bud and may have a reddish or purple flower in the centre of the umbel. The lower bracts are three-forked or pinnate, which distinguishes t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Medicago Sativa
Alfalfa () (''Medicago sativa''), also called lucerne, is a perennial flowering plant in the legume family Fabaceae. It is cultivated as an important forage crop in many countries around the world. It is used for grazing, hay, and silage, as well as a green manure and cover crop. The name alfalfa is used in North America. The name lucerne is the more commonly used name in the United Kingdom, South Africa, Australia, and New Zealand. The plant superficially resembles clover (a cousin in the same family), especially while young, when trifoliate leaves comprising round leaflets predominate. Later in maturity, leaflets are elongated. It has clusters of small purple flowers followed by fruits spiralled in 2 to 3 turns containing 10–20 seeds. Alfalfa is native to warmer temperate climates. It has been cultivated as livestock fodder since at least the era of the ancient Greeks and Romans. Etymology The word ''alfalfa'' is a Spanish modification of the Arabic word ''al-faṣfa� ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thymus Pulegioides
''Thymus pulegioides'', common names broad-leaved thyme or lemon thyme, is a species of flowering plant in the family Lamiaceae, native to Europe. Growing to tall by wide, it is a small spreading subshrub with strongly aromatic leaves, and lilac pink flowers in early summer. The specific epithet ''pulegioides'' highlights its similarity to another species within Lamiaceae, ''Mentha pulegium'' (pennyroyal). Description Broad-leaved thyme is a creeping dwarf evergreen shrub with woody stems and a taproot. It is rather similar to wild thyme (''Thymus serpyllum'') but it is larger, the leaves are wider and all the stems form flowering shoots. The reddish stems are squarish in cross-section and have hairs on the edges. The leaves are in opposite pairs with short stalks, and the linear ovate blades have tapering bases and untoothed margins. The plant flowers in July and August. The usually pink or mauve flowers form rounded umbels and each has a tube-like calyx and an irregular strai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Senecio Erucifolius
''Jacobaea erucifolia'', the hoary ragwort (synonym ''Senecio erucifolius''), is a species of the genus ''Jacobaea'' and the family Asteraceae. References External links * Jacobaea, erucifolia {{Senecioneae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reseda Lutea
''Reseda lutea'', the yellow mignonette or wild mignonette, is a species of fragrant herbaceous plant. Its leaves and flowers have been used to make a yellow dye called "weld" since the first millennium BC, although the related plant ''Reseda luteola'' was more widely used for that purpose. A native of Eurasia and North Africa, the plant is present on other continents as an introduced species and a common weed. In Australia it is a noxious weed A noxious weed, harmful weed or injurious weed is a weed that has been designated by an agricultural or other governing authority as a plant that is injurious to agricultural or horticultural crops, natural habitats or ecosystems, or humans or liv ... and pest of agricultural crops. References External links Jepson Manual Treatment [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rhinanthus Minor
''Rhinanthus minor'', known as yellow rattle, is a herbaceous wildflower in the genus ''Rhinanthus'' in the family Orobanchaceae (the broomrapes). It has circumpolar distribution in Europe, Russia, western Asia, and northern North America. An annual plant, yellow rattle grows up to tall, with upright stems and opposite, simple leaves. The fruit is a dry capsule, with loose, rattling seeds. The preferred habitat of ''Rhinanthus minor'' is dry fields or meadows; it tolerates a wide range of soil types. It flowers in the summer between May and September. It is hemiparasitic, notably on Poaceae (grasses) and Fabaceae (legumes), and farmers consider it to be a pest, as it reduces grass growth. Yellow rattle is used to create or restore wildflower meadows, where it maintains species diversity by suppressing dominant grasses and the recycling of soil nutrients. The seed is sown thinly onto grassland from August to November—to germinate the following spring, the seeds need to remai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
