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Betula Nigra
''Betula nigra'', the black birch, river birch or water birch, is a species of birch native to the Eastern United States from New Hampshire west to southern Minnesota, and south to northern Florida and west to Texas. It is one of the few heat-tolerant birches in a family of mostly cold-weather trees which do not thrive in USDA Zone 6 and up. ''B. nigra'' commonly occurs in floodplains and swamps. Description ''Betula nigra'' is a deciduous tree growing to with a trunk in diameter. The base of the tree is often divided into multiple slender trunks. Bark Bark characteristics of the river birch differ during its youth stage, maturation, and old growth. The bark of a young river birch can vary from having a salmon-pink to brown-gray tint and can be described as having loose layers of curling, paper thin scales. As the tree matures, the salmon-pink color is exchanged for a reddish-brown with a dark grey base color. The scales on a mature tree lack the loose curling and are closely ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carl Linnaeus
Carl Linnaeus (23 May 1707 – 10 January 1778), also known after ennoblement in 1761 as Carl von Linné,#Blunt, Blunt (2004), p. 171. was a Swedish biologist and physician who formalised binomial nomenclature, the modern system of naming organisms. He is known as the "father of modern Taxonomy (biology), taxonomy". Many of his writings were in Latin; his name is rendered in Latin as and, after his 1761 ennoblement, as . Linnaeus was the son of a curate and was born in Råshult, in the countryside of Småland, southern Sweden. He received most of his higher education at Uppsala University and began giving lectures in botany there in 1730. He lived abroad between 1735 and 1738, where he studied and also published the first edition of his ' in the Netherlands. He then returned to Sweden where he became professor of medicine and botany at Uppsala. In the 1740s, he was sent on several journeys through Sweden to find and classify plants and animals. In the 1750s and 1760s, he co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
River Birch Trunk
A river is a natural stream of fresh water that flows on land or inside caves towards another body of water at a lower elevation, such as an ocean, lake, or another river. A river may run dry before reaching the end of its course if it runs out of water, or only flow during certain seasons. Rivers are regulated by the water cycle, the processes by which water moves around the Earth. Water first enters rivers through precipitation, whether from rainfall, the runoff of water down a slope, the melting of glaciers or snow, or seepage from aquifers beneath the surface of the Earth. Rivers flow in channeled watercourses and merge in confluences to form drainage basins, or catchments, areas where surface water eventually flows to a common outlet. Rivers have a great effect on the landscape around them. They may regularly overflow their banks and flood the surrounding area, spreading nutrients to the surrounding area. Sediment or alluvium carried by rivers shapes the landscape aro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sweetener
A sweetener is a substance added to food or drink to impart the flavor of sweetness, either because it contains a type of sugar, or because it contains a sweet-tasting sugar substitute. Various natural non-sugar sweeteners (NSS) and artificial sweeteners are used to produce food and drink. List of sweeteners Many artificial sweeteners have been invented and are now used in commercially produced food and drink. Natural non-sugar sweeteners also exist, such as glycyrrhizin found in liquorice. * Sugar ** Sugar alcohol ** Sucrose, or glucose-fructose, commonly called ''table sugar'' *** Fructose, or ''fruit sugar'' *** Glucose, or dextrose * Sugar substitute, including ''artificial sweetener'' * Syrups ** Agave syrup, or ''agave nectar'' ** Maple syrup ** Corn syrup *** High-fructose corn syrup (HFCS), used industrially * Honey * Molasses * Dates * Glycyrrhizin, found in liquorice Liquorice ( Commonwealth English) or licorice (American English; see spelling differences ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Native Americans In The United States
Native Americans (also called American Indians, First Americans, or Indigenous Americans) are the Indigenous peoples of the Americas, Indigenous peoples of the United States, particularly of the Contiguous United States, lower 48 states and Alaska. They may also include any Americans whose origins lie in any of the indigenous peoples of North or South America. The United States Census Bureau publishes data about "American Indians and Alaska Natives", whom it defines as anyone "having origins in any of the original peoples of North and South America ... and who maintains tribal affiliation or community attachment". The census does not, however, enumerate "Native Americans" as such, noting that the latter term can encompass a broader set of groups, e.g. Native Hawaiians, which it tabulates separately. The European colonization of the Americas from 1492 resulted in a Population history of Indigenous peoples of the Americas, precipitous decline in the size of the Native American ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
River Birch Middle
A river is a natural stream of fresh water that flows on land or inside caves towards another body of water at a lower elevation, such as an ocean, lake, or another river. A river may run dry before reaching the end of its course if it runs out of water, or only flow during certain seasons. Rivers are regulated by the water cycle, the processes by which water moves around the Earth. Water first enters rivers through precipitation, whether from rainfall, the runoff of water down a slope, the melting of glaciers or snow, or seepage from aquifers beneath the surface of the Earth. Rivers flow in channeled watercourses and merge in confluences to form drainage basins, or catchments, areas where surface water eventually flows to a common outlet. Rivers have a great effect on the landscape around them. They may regularly overflow their banks and flood the surrounding area, spreading nutrients to the surrounding area. Sediment or alluvium carried by rivers shapes the landscape aro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Agrilus Anxius
''Agrilus anxius'', the bronze birch borer, is a wood-boring buprestid beetle native to North America, more numerous in the warmer parts of the continent and rare in the north. It is a serious pest on birch trees (''Betula''), frequently killing them. The river birch ''Betula nigra'' is the most resistant species, while other American birches are less so. European and Asian birches have no resistance to it at all and are effectively impossible to grow in the eastern United States as a result. It is closely related to the emerald ash borer The emerald ash borer (''Agrilus planipennis''), also known by the abbreviation EAB, is a green buprestid or jewel beetle native to north-eastern Asia that feeds on ash trees, ash species (''Fraxinus'' spp.). Females lay eggs in bark crevices o .... References External linksUS Forest Service factsheet {{Taxonbar, from=Q1392910 Woodboring beetles anxius Beetles described in 1841 Beetles of North America ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cultivar
A cultivar is a kind of Horticulture, cultivated plant that people have selected for desired phenotypic trait, traits and which retains those traits when Plant propagation, propagated. Methods used to propagate cultivars include division, root and stem cuttings, offsets, grafting, micropropagation, tissue culture, or carefully controlled seed production. Most cultivars arise from deliberate human genetic engineering, manipulation, but some originate from wild plants that have distinctive characteristics. Cultivar names are chosen according to rules of the International Code of Nomenclature for Cultivated Plants (ICNCP), and not all cultivated plants qualify as cultivars. Horticulturists generally believe the word ''cultivar''''Cultivar'' () has two meanings, as explained in ''#Formal definition, Formal definition'': it is a classification category and a taxonomic unit within the category. When referring to a taxon, the word does not apply to an individual plant but to all plants t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Landscape Architecture
Landscape architecture is the design of outdoor areas, landmarks, and structures to achieve environmental, social-behavioural, or aesthetic outcomes. It involves the systematic design and general engineering of various structures for construction and human use, investigation of existing social, ecological, and soil conditions and processes in the landscape, and the design of other interventions that will produce desired outcomes. The scope of the profession is broad and can be subdivided into several sub-categories including professional or licensed landscape architects who are regulated by governmental agencies and possess the expertise to design a wide range of structures and landforms for human use; landscape design which is not a licensed profession; site planning; stormwater management; erosion control; environmental restoration; public realm, parks, recreation and urban planning; visual resource management; green infrastructure planning and provision; and private estate and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pseudotelphusa Betulella
''Pseudotelphusa betulella'' is a moth of the family Gelechiidae. It is found in North America, where it has been recorded from Maine, Virginia, the District of Columbia and Mississippi. The wingspan is 12–13 mm. The forewings are silvery white suffused irregularly with drab scales, especially below the fold and in the apical part. The extreme base of the costa is black and there is a small dark drab costal spot at the middle of the wing. Near the base of the wing, just below the costa, is a large tuft of raised scales and there are similar smaller tufts of raised scales on the middle of the fold, at the end of the disc and beyond the disc. These are not very conspicuous and of the general colour of the wing. The hindwings are light silvery grey. The larvae feed on ''Betula nigra ''Betula nigra'', the black birch, river birch or water birch, is a species of birch native to the Eastern United States from New Hampshire west to southern Minnesota, and south to northern Flo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orgyia Leucostigma
''Orgyia leucostigma'', the white-marked tussock moth, is a moth in the family Erebidae. The species was first described by James Edward Smith in 1797. The caterpillar is very common especially in late summer in eastern North America, extending as far west as Texas, California, and Alberta. Etymology The genus name ''Orgyia'' is from the ancient Greek word , órgyia - 'outstretched arms'. So named because, when at rest, the moth stretches forward its forelegs like arms. Life cycle Two or more generations occur per year in eastern North America. They overwinter in the egg stage. Eggs Eggs are laid in a single mass over the cocoon of the female, and covered in a froth. Up to 300 eggs are laid at a time. Larvae The larvae are brightly colored, with tufts of hair-like setae. The head is bright red and the body has yellow or white stripes, with a black stripe along the middle of the back. Bright red defensive glands are seen on the hind end of the back. Four white toothbrush-like ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nites Betulella
''Nites betulella'', the black-dotted birch leaftier moth, is a moth in the family Depressariidae. It was described by August Busck in 1902. It is found in North America, where it has been recorded from Nova Scotia, southern Canada, the north-eastern United States, British Columbia and Wisconsin. The wingspan is about 23 mm. The forewings are ochreous, overlaid with fuscous. The base of the wings and basal part of the costa are lighter ochreous and the base of the dorsal edge is nearly white, with a small triangular deep black area above it. The hindwings are dark shining ochreous fuscous, but lighter at the base. Adults have been recorded on wing from April to October in Maine and from August to September in Alberta. The larvae feed on ''Betula nigra'', ''Betula papyrifera'', ''Betula lutea'', ''Corylus'' species, '' Alnus rugosa'', ''Acer rubrum'', ''Juglans nigra'' and ''Populus tremuloides ''Populus tremuloides'' is a deciduous tree native to cooler areas of North Am ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nemoria Bistriaria
''Nemoria bistriaria'', the red-fringed emerald or two-striped emerald, is a species of moth of the family Geometridae. It is found from New Brunswick to Florida, west to Central Coast of California, north to Ontario. The wingspan The wingspan (or just span) of a bird or an airplane is the distance from one wingtip to the opposite wingtip. For example, the Boeing 777–200 has a wingspan of , and a wandering albatross (''Diomedea exulans'') caught in 1965 had a wingsp ... is about 22 mm. Adults are on wing from March to October in the south and from May to August in the north. There are at least two generations per year. Subspecies *''Nemoria bistriaria bistriaria'' *''Nemoria bistriaria siccifolia'' (Pennsylvania to southern Quebec and Ontario) External linksBug Guide Geometrinae Moths described in 1818 {{Geometrinae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
