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Parthenocissus Vitacea
''Parthenocissus inserta'' ( syn. ''Parthenocissus vitacea''), also known as thicket creeper, false Virginia creeper, woodbine, or grape woodbine, is a woody vine native to North America, in southeastern Canada (west to southern Manitoba) and a large area of the United States, from Maine west to Montana and south to New Jersey and Missouri in the east, and Texas to Arizona in the west. It is present in California, but it may be an introduced species that far west. It is introduced in Europe. Description ''Parthenocissus inserta'' is a climbing and sprawling woody vine ( liana), reaching lengths of 20 m, using small branched tendrils with twining tips. The leaves are palmately compound, composed of five leaflets, each leaflet reaching 13 cm in length and 7 cm broad. The leaflets have a coarsely toothed margin. The flowers are small and greenish, produced in clusters in late spring, and mature in late summer or early fall into small blue-black berries. These berries con ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Synonym (taxonomy)
The Botanical and Zoological Codes of nomenclature treat the concept of synonymy differently. * In botanical nomenclature, a synonym is a scientific name that applies to a taxon that (now) goes by a different scientific name. For example, Linnaeus was the first to give a scientific name (under the currently used system of scientific nomenclature) to the Norway spruce, which he called ''Pinus abies''. This name is no longer in use, so it is now a synonym of the current scientific name, ''Picea abies''. * In zoology, moving a species from one genus to another results in a different binomen, but the name is considered an alternative combination rather than a synonym. The concept of synonymy in zoology is reserved for two names at the same rank that refers to a taxon at that rank - for example, the name ''Papilio prorsa'' Linnaeus, 1758 is a junior synonym of ''Papilio levana'' Linnaeus, 1758, being names for different seasonal forms of the species now referred to as ''Araschnia le ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oxalate
Oxalate (IUPAC: ethanedioate) is an anion with the formula C2O42−. This dianion is colorless. It occurs naturally, including in some foods. It forms a variety of salts, for example sodium oxalate (Na2C2O4), and several esters such as dimethyl oxalate (C2O4(CH3)2). It is a conjugate base of oxalic acid. At neutral pH in aqueous solution, oxalic acid converts completely to oxalate. Relationship to oxalic acid The dissociation of protons from oxalic acid proceeds in a stepwise manner; as for other polyprotic acids, loss of a single proton results in the monovalent hydrogenoxalate anion . A salt with this anion is sometimes called an acid oxalate, monobasic oxalate, or hydrogen oxalate. The equilibrium constant ( ''K''a) for loss of the first proton is (p''K''a = 1.27). The loss of the second proton, which yields the oxalate ion, has an equilibrium constant of (p''K''a = 4.28). These values imply, in solutions with neutral pH, no oxalic acid and only trace am ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Beetle
Beetles are insects that form the order Coleoptera (), in the superorder Endopterygota. Their front pair of wings are hardened into wing-cases, elytra, distinguishing them from most other insects. The Coleoptera, with about 400,000 described species, is the largest of all orders, constituting almost 40% of described insects and 25% of all known animal life-forms; new species are discovered frequently, with estimates suggesting that there are between 0.9 and 2.1 million total species. Found in almost every habitat except the sea and the polar regions, they interact with their ecosystems in several ways: beetles often feed on plants and fungi, break down animal and plant debris, and eat other invertebrates. Some species are serious agricultural pests, such as the Colorado potato beetle, while others such as Coccinellidae (ladybirds or ladybugs) eat aphids, scale insects, thrips, and other plant-sucking insects that damage crops. Beetles typically have a particularly hard e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mordella Marginata
''Mordella marginata'', the tumbling ragdoll flower beetle, is a species of Mordellidae that occurs in 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 Car .... References Beetles of North America marginata Beetles described in 1845 Taxa named by Frederick Ernst Melsheimer {{Mordella-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parthenocissus Quinquefolia
''Parthenocissus quinquefolia'', known as Virginia creeper, Victoria creeper, five-leaved ivy, or five-finger, is a species of flowering vine in the grape family, Vitaceae. It is native to eastern and central North America, from southeastern Canada and the eastern United States west to Manitoba and Utah, and south to eastern Mexico and Guatemala. Etymology "Parthenocissus" is derived from Greek and means "virgin ivy".Gledhill, David (2008). "The Names of Plants". Cambridge University Press. (hardback), (paperback). pp 292, 324 "Quinquefolia" means "five-leaved". "Quinque" – "five" and "folia" – "foliage", "leaves". Names The name "Virginia creeper", referring to one of its native locations, is also used for the whole genus ''Parthenocissus'', and for other species within the genus. The name ''Parthenocissus'' is from the Greek literally meaning "virgin ivy", and may derive from the common English name of this species. It is not closely related to the true ivy, ''Hedera'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ellsworth Brownell Knerr
Ellsworth may refer to: People *Ellsworth (surname) * Ellsworth P. Bertholf, US Coast Guard commodore *Ellsworth B. Buck, American politician *Ellsworth Bunker, American diplomat *Ellsworth Burnett, American politician *Ellsworth Cunningham, also known as Bert, American baseball player * Ellsworth Foote, American politician *Ellsworth "Bumpy" Johnson, American criminal *Ellsworth Kelly, American artist *Ellsworth Vines, American tennis player *Elmer Ellsworth Adams, American businessman, newspaper editor, and politician *Elmer E. Ellsworth, first Union casualty in the American Civil War Places ;In the United States * Ellsworth, Connecticut, an unincorporated community in the town of Sharon * Ellsworth, Illinois * Ellsworth, Indiana, in Dubois County * Ellsworth, Indiana, now known as North Terre Haute, Indiana * Ellsworth, Iowa * Ellsworth, Kansas * Ellsworth, Maine * Ellsworth, Michigan * Ellsworth, Minnesota * Ellsworth, Missouri * Ellsworth, Nebraska * Ellsworth, New Hampsh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Plant Names Index
The International Plant Names Index (IPNI) describes itself as "a database of the names and associated basic bibliographical details of seed plants, ferns and lycophytes." Coverage of plant names is best at the rank of species and genus. It includes basic bibliographical details associated with the names. Its goals include eliminating the need for repeated reference to primary sources for basic bibliographic information about plant names. The IPNI also maintains a list of standardized author abbreviations. These were initially based on Brummitt & Powell (1992), but new names and abbreviations are continually added. Description IPNI is the product of a collaboration between The Royal Botanic Gardens, Kew (Index Kewensis), The Harvard University Herbaria (Gray Herbarium Index), and the Australian National Herbarium ( APNI). The IPNI database is a collection of the names registered by the three cooperating institutions and they work towards standardizing the information. The stan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Karl Fritsch
Karl Fritsch (24 February 1864 – 17 January 1934) was an Austrian botany, botanist. He was born in Vienna and educated mainly at the University of Vienna, obtaining his PhD degree in 1886 and his Habilitation in 1890. In 1900 he moved to the University of Graz as professor of Systematic Botany, where he built up the botanical institute. In 1910 he was appointed as director of the university's botanical garden, and in 1916 the new institute acquired its own building. He continued at Graz for the rest of his career, and died there. Fritsch's extensive research focussed especially on the flora of Austria. He had a particular interest in the family (biology), family Gesneriaceae and in the Taxonomy (biology), taxonomy of the monocots. References External linksPortrait of Fritsch on the web pages of the University of Graz 1864 births 1934 deaths 19th-century Austrian botanists Botanists with author abbreviations Scientists from Vienna University of Vienna alum ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parthenocissus
''Parthenocissus'' , is a genus of tendril vine, climbing plants in the grape family (biology), family, Vitaceae. It contains about 12 species native plant, native to the Himalayas, eastern Asia and North America. Several are grown for ornamental use, notably ''P. henryana'', ''P. quinquefolia'' and ''P. tricuspidata''. Etymology The name derives from the Greek ''parthenos'', "virgin", and ''kissos'' (Latinized as "cissus"), "ivy". The reason is variously given as the ability of these creepers to form seeds without pollen, pollination or the English name of ''P. quinquefolia'', Virginia creeper, which has become attached to the whole genus. Fossil record Among the middle Miocene Sarmatian (age), Sarmatian palynology, palynoflora from the Lavanttal Basin Austria, Austrian researchers have recognized ''Parthenocissus'' fossil pollen. The sediment containing the ''Parthenocissus'' fossil pollen had accumulated in a lowland wetland environment with various vegetation units of mixed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anton Kerner Von Marilaun
Anton Kerner Ritter von Marilaun, or Anton Joseph Kerner, (12 November 1831 – 21 June 1898) was an Austrian botanist and professor at the University of Vienna. Career Kerner was born in Mautern, Lower Austria, and studied medicine in Vienna followed by an education in natural history, for which he carried out phytosociologic studies in Central Europe. In 1858 Kerner was appointed professor of botany at the Polytechnic Institute at Buda, and then in 1860 was appointed professor of natural history at the University of Innsbruck. He resigned the latter position in 1878 to become professor of systematic botany at the University of Vienna, and also curator of the botanical garden there. Kerner was particularly active in the fields of phytogeography and phytosociology. He died in 1898 in Vienna at the age of 67. He said "… and years pass by until a second generation f plantscan develop stronger and richer on the prepared soil; but restless works the plant kingdom and construct ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sessility (botany)
In botany, sessility (meaning "sitting", used in the sense of "resting on the surface") is a characteristic of plant parts (such as flowers and leaves) that have no stalk. Plant parts can also be described as subsessile, that is, not completely sessile. A sessile flower is one that lacks a pedicel (flower stalk). A flower that is not sessile is pedicellate. For example, the genus ''Trillium'' is partitioned into two subgenera, the sessile-flowered trilliums (''Trillium'' subg. ''Sessilium'') and the pedicellate-flowered trilliums. Sessile leaves lack petioles (leaf stalks). A leaf that is not sessile is petiolate. For example, the leaves of most monocotyledons lack petioles. The term sessility is also used in mycology to describe a fungal fruit body that is attached to or seated directly on the surface of the substrate, lacking a supporting stipe or pedicel Pedicle or pedicel may refer to: Human anatomy *Pedicle of vertebral arch, the segment between the transvers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Petiolule
In botany, the petiole () is the stalk that attaches the leaf blade to the stem, and is able to twist the leaf to face the sun. This gives a characteristic foliage arrangement to the plant. Outgrowths appearing on each side of the petiole in some species are called stipules. Leaves with a petiole are said to be petiolate, while leaves lacking a petiole are called sessile or apetiolate. Description The petiole is a stalk that attaches a leaf to the plant stem. In petiolate leaves, the leaf stalk may be long, as in the leaves of celery and rhubarb, or short. When completely absent, the blade attaches directly to the stem and is said to be sessile. Subpetiolate leaves have an extremely short petiole, and may appear sessile. The broomrape family Orobanchaceae is an example of a family in which the leaves are always sessile. In some other plant groups, such as the speedwell genus '' Veronica'', petiolate and sessile leaves may occur in different species. In the grasses (Poaceae), ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
