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Itea (plant)
''Itea'' is a genus of about 10 species of shrubs and small trees, commonly called sweetspires. The leaves are alternate. Flowers are small, with 5 sepals and 5 petals, borne in racemes or spikes. The genus is native to eastern Asia, with one deciduous species from eastern North America. Some species are grown in ornamental gardens for their long pendant and fragrant flower heads. These include the evergreen ''I. ilicifolia'' and ''I. yunnanensis'' from central and western China. A different, more upright growing characteristic can be found in the deciduous '' I. virginica'' of eastern North America. Species include: *'' Itea chinensis'' Hook. & Arn. – Chinese sweetspire *'' Itea ilicifolia'' Oliv. – holly-leaved sweet spire *'' Itea japonica'' Oliv. – Japanese sweetspire *'' Itea oldhamii'' C. K. Schneid. *'' Itea parviflora'' Hemsl. *'' Itea rhamnoides'' (Harv.) Kubitzki *''Itea virginica ''Itea virginica'', commonly known as Virginia willow or Virginia sweetspire, is ...
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Carl Linnaeus
Carl Linnaeus (; 23 May 1707 – 10 January 1778), also known after his ennoblement in 1761 as Carl von Linné Blunt (2004), p. 171. (), was a Swedish botanist, zoologist, taxonomist, and physician who formalised binomial nomenclature, the modern system of naming organisms. He is known as the "father of modern taxonomy". Many of his writings were in Latin; his name is rendered in Latin as and, after his 1761 ennoblement, as . Linnaeus was born in Råshult, the countryside of Småland, in 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 continued to collect an ...
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Itea Virginica
''Itea virginica'', commonly known as Virginia willow or Virginia sweetspire, is a small North American flowering shrub that grows in low-lying woods and wetland margins. Virginia willow is a member of the Iteaceae family, and native to the southeast United States. ''Itea virginica'' has small flowers on pendulous racemes. Depending on location, the species will bloom in late spring to early summer. It prefers moist rich soil, but it can tolerate a wide range of soil types. When Virginia willow is used in horticulture it can form large colonies and may form dense root suckers, making the shrub hard to remove. Description ''Itea virginica'' is a deciduous shrub that grows to tall and broad, with alternate, simple leaves on arching stems. The flowers are white or cream, borne in downward pointing slightly curved spikes, in summer. It is a multi-stemmed, suckering and colonizing plant, with the stems branching infrequently except at the tops. In favorable conditions it may beco ...
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Shrub
A shrub (often also called a bush) is a small-to-medium-sized perennial woody plant. Unlike herbaceous plants, shrubs have persistent woody stems above the ground. Shrubs can be either deciduous or evergreen. They are distinguished from trees by their multiple stems and shorter height, less than tall. Small shrubs, less than 2 m (6.6 ft) tall are sometimes termed as subshrubs. Many botanical groups have species that are shrubs, and others that are trees and herbaceous plants instead. Some definitions state that a shrub is less than and a tree is over 6 m. Others use as the cut-off point for classification. Many species of tree may not reach this mature height because of hostile less than ideal growing conditions, and resemble a shrub-sized plant. However, such species have the potential to grow taller under the ideal growing conditions for that plant. In terms of longevity, most shrubs fit in a class between perennials and trees; some may only last about five y ...
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Tree
In botany, a tree is a perennial plant with an elongated stem, or trunk, usually supporting branches and leaves. In some usages, the definition of a tree may be narrower, including only woody plants with secondary growth, plants that are usable as lumber or plants above a specified height. In wider definitions, the taller palms, tree ferns, bananas, and bamboos are also trees. Trees are not a taxonomic group but include a variety of plant species that have independently evolved a trunk and branches as a way to tower above other plants to compete for sunlight. The majority of tree species are angiosperms or hardwoods; of the rest, many are gymnosperms or softwoods. Trees tend to be long-lived, some reaching several thousand years old. Trees have been in existence for 370 million years. It is estimated that there are some three trillion mature trees in the world. A tree typically has many secondary branches supported clear of the ground by the trunk. This trunk typically ...
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Asia
Asia (, ) is one of the world's most notable geographical regions, which is either considered a continent in its own right or a subcontinent of Eurasia, which shares the continental landmass of Afro-Eurasia with Africa. Asia covers an area of , about 30% of Earth's total land area and 8.7% of Earth's total surface area. The continent, which has long been home to the majority of the human population, was the site of many of the first civilizations. Its 4.7 billion people constitute roughly 60% of the world's population. In general terms, Asia is bounded on the east by the Pacific Ocean, on the south by the Indian Ocean, and on the north by the Arctic Ocean. The border of Asia with Europe is a historical and cultural construct, as there is no clear physical and geographical separation between them. It is somewhat arbitrary and has moved since its first conception in classical antiquity. The division of Eurasia into two continents reflects East–West cultural, linguistic, ...
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North America
North America is a continent in the Northern Hemisphere and almost entirely within the Western Hemisphere. It is bordered to the north by the Arctic Ocean, to the east by the Atlantic Ocean, to the southeast by South America and the Caribbean Sea, and to the west and south by the Pacific Ocean. Because it is on the North American Plate, North American Tectonic Plate, Greenland is included as a part of North America geographically. North America covers an area of about , about 16.5% of Earth's land area and about 4.8% of its total surface. North America is the third-largest continent by area, following Asia and Africa, and the list of continents and continental subregions by population, fourth by population after Asia, Africa, and Europe. In 2013, its population was estimated at nearly 579 million people in List of sovereign states and dependent territories in North America, 23 independent states, or about 7.5% of the world's population. In Americas (terminology)#Human ge ...
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China
China, officially the People's Republic of China (PRC), is a country in East Asia. It is the world's most populous country, with a population exceeding 1.4 billion, slightly ahead of India. China spans the equivalent of five time zones and borders fourteen countries by land, the most of any country in the world, tied with Russia. Covering an area of approximately , it is the world's third largest country by total land area. The country consists of 22 provinces, five autonomous regions, four municipalities, and two Special Administrative Regions (Hong Kong and Macau). The national capital is Beijing, and the most populous city and financial center is Shanghai. Modern Chinese trace their origins to a cradle of civilization in the fertile basin of the Yellow River in the North China Plain. The semi-legendary Xia dynasty in the 21st century BCE and the well-attested Shang and Zhou dynasties developed a bureaucratic political system to serve hereditary monarchies, or dyna ...
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Itea Chinensis
Itea may refer to: * ''Itea'' (plant), a genus of plants **'' Itea ilicifolia'', holly-leaved sweetspire **''Itea virginica'', Virginia sweetspire * Places in Greece (Ἰτέα): **Itea, Phocis, a town and a municipality in the southeastern part of Phocis, on the Gulf of Corinth ** Itea, Evros, a village in the southeastern part of the Evros regional unit **Itea, Florina, a village in the northcentral part of Florina regional unit **Itea, Grevena, a village in the eastern part of Grevena regional unit ** Itea, Ioannina, a village in the eastern part of Ioannina regional unit ** Itea, Karditsa, a village in the northeastern part of Karditsa regional unit, part of Fyllo. ** Itea, Larissa, a village in the northeastern part of Larissa regional unit ITEA as an acronym may refer to: * International Tuba Euphonium Association * International Technology Education Association * International Test and Evaluation Association * Information Technology for European Advancement (ITEA2) Se ...
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Itea Ilicifolia
''Itea ilicifolia'', the holly-leaved sweet spire, is a species of flowering plant in the family Iteaceae, native to western China. It is an evergreen shrub growing to tall by broad, with glossy holly-like leaves and fragrant drooping racemes of greenish-white flowers, long, in summer and autumn. It is hardy, though young plants require protection from dry winds. This plant has 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 under UK growing conditions. History The Award of Garden Merit .... References Flora of China Saxifragales Taxa named by Daniel Oliver {{Saxifragales-stub ...
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Itea Japonica
Itea may refer to: * ''Itea'' (plant), a genus of plants **''Itea ilicifolia'', holly-leaved sweetspire **''Itea virginica'', Virginia sweetspire * Places in Greece (Ἰτέα): **Itea, Phocis, a town and a municipality in the southeastern part of Phocis, on the Gulf of Corinth ** Itea, Evros, a village in the southeastern part of the Evros regional unit **Itea, Florina, a village in the northcentral part of Florina regional unit **Itea, Grevena, a village in the eastern part of Grevena regional unit ** Itea, Ioannina, a village in the eastern part of Ioannina regional unit ** Itea, Karditsa, a village in the northeastern part of Karditsa regional unit, part of Fyllo. ** Itea, Larissa, a village in the northeastern part of Larissa regional unit ITEA as an acronym may refer to: * International Tuba Euphonium Association * International Technology Education Association * International Test and Evaluation Association * Information Technology for European Advancement (ITEA2) See ...
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Itea Oldhamii
Itea may refer to: * ''Itea'' (plant), a genus of plants **''Itea ilicifolia'', holly-leaved sweetspire **''Itea virginica'', Virginia sweetspire * Places in Greece (Ἰτέα): **Itea, Phocis, a town and a municipality in the southeastern part of Phocis, on the Gulf of Corinth ** Itea, Evros, a village in the southeastern part of the Evros regional unit **Itea, Florina, a village in the northcentral part of Florina regional unit **Itea, Grevena, a village in the eastern part of Grevena regional unit ** Itea, Ioannina, a village in the eastern part of Ioannina regional unit ** Itea, Karditsa, a village in the northeastern part of Karditsa regional unit, part of Fyllo. ** Itea, Larissa, a village in the northeastern part of Larissa regional unit ITEA as an acronym may refer to: * International Tuba Euphonium Association * International Technology Education Association * International Test and Evaluation Association * Information Technology for European Advancement (ITEA2) See ...
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Itea Parviflora
Itea may refer to: * ''Itea'' (plant), a genus of plants **''Itea ilicifolia'', holly-leaved sweetspire **''Itea virginica'', Virginia sweetspire * Places in Greece (Ἰτέα): **Itea, Phocis, a town and a municipality in the southeastern part of Phocis, on the Gulf of Corinth ** Itea, Evros, a village in the southeastern part of the Evros regional unit **Itea, Florina, a village in the northcentral part of Florina regional unit **Itea, Grevena, a village in the eastern part of Grevena regional unit ** Itea, Ioannina, a village in the eastern part of Ioannina regional unit ** Itea, Karditsa, a village in the northeastern part of Karditsa regional unit, part of Fyllo. ** Itea, Larissa, a village in the northeastern part of Larissa regional unit ITEA as an acronym may refer to: * International Tuba Euphonium Association * International Technology Education Association * International Test and Evaluation Association * Information Technology for European Advancement (ITEA2) See ...
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