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Fragrant Water Lily
''Nymphaea odorata'', also known as the American white waterlily, fragrant water-lily, beaver root, fragrant white water lily, white water lily, sweet-scented white water lily, and sweet-scented water lily, is an aquatic plant belonging to the genus ''Nymphaea''. It can commonly be found in shallow lakes, ponds, and permanent slow moving waters throughout North America where it ranges from Central America to northern Canada. It is also reported from Brazil and Guyana. Description This plant is rooted from branched rhizomes that gives rise to long petioles that terminate in smooth floating leaves. Since the leaves are subject to tearing by water and waves, they are round with a waxy upper coating that is water-repellent. The flowers also float. They are radially symmetric with prominent yellow stamens and many white petals. The flowers open each day and close again each night and are very fragrant. Once the flowers are pollinated, the developing fruit is pulled back under water for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William Aiton
William Aiton (17312 February 1793) was a Scotland, Scottish botanist. Aiton was born near Hamilton, Scotland, Hamilton. Having been regularly trained to the profession of a gardener, he travelled to London in 1754, and became assistant to Philip Miller, then superintendent of the Chelsea Physic Garden. In 1759 he was appointed director of the newly established Royal Botanic Gardens, Kew, botanical garden at Kew, where he remained until his death. He effected many improvements at the gardens, and in 1789 he published ''Hortus Kewensis'', a catalogue of the plants cultivated there. He is buried at nearby St. Anne's Church, Kew. A second and enlarged edition of the ''Hortus'' was brought out in 1810–1813 by his eldest son, William Townsend Aiton. Aiton is commemorated in the Specific epithet (botany), specific epithet ''aitonis''. In 1789, he classified the Sampaguita plant to the ''Jasmine, Jasminium'' genus and also named it as ''Arabian Jasmine'' because it was believed th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flora Of Northern America
Flora (: floras or florae) is all the plant life present in a particular region or time, generally the naturally occurring ( indigenous) native plants. The corresponding term for animals is ''fauna'', and for fungi, it is '' funga''. Sometimes bacteria and fungi are also referred to as flora as in the terms ''gut flora'' or ''skin flora'' for purposes of specificity. Etymology The word "flora" comes from the Latin name of Flora, the goddess of plants, flowers, and fertility in Roman mythology. The technical term "flora" is then derived from a metonymy of this goddess at the end of the sixteenth century. It was first used in poetry to denote the natural vegetation of an area, but soon also assumed the meaning of a work cataloguing such vegetation. Moreover, "Flora" was used to refer to the flowers of an artificial garden in the seventeenth century. The distinction between vegetation (the general appearance of a community) and flora (the taxonomic composition of a community) wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Muskrat
The muskrat or common muskrat (''Ondatra zibethicus'') is a medium-sized semiaquatic rodent native to North America and an introduced species in parts of Europe, Asia, and South America. The muskrat is found in wetlands over various climates and habitats. It has crucial effects on the ecology of wetlands, and is a resource of food and fur for humans. Adult muskrats weigh , with a body length (excluding the tail) of . They are covered with short, thick fur of medium to dark brown color. Their long tails, covered with scales rather than hair, are laterally compressed and generate a small amount of thrust, with their webbed hind feet being the main means of Aquatic locomotion, propulsion, and the unique tail mainly important in directional stability. Muskrats spend most of their time in the water and can swim underwater for 12 to 17 minutes. They live in families of a male and female pair and their young. They build nests to protect themselves from the cold and predators, often ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Department Of The Army
The United States Department of the Army (DA) is one of the three military departments within the United States Department of Defense. The DA is the Federal government of the United States, federal government agency within which the United States Army (U.S.) is organized. It is led by the United States Secretary of the Army, secretary of the Army, a civilian official appointed by the president and confirmed by the United States Senate, Senate. The highest-ranking military officer in the department is the Chief of Staff of the United States Army, chief of staff of the Army, who is also a member of the Joint Chiefs of Staff. Other senior officials of the department are the United States Under Secretary of the Army, under secretary of the Army (principal deputy to the secretary) and the Vice Chief of Staff of the United States Army, vice chief of staff of the Army (principal deputy to the chief of staff.) The DA is a successor to the United States Department of War, Department of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Skyhorse Publishing
Skyhorse Publishing, Inc. is an American independent book publishing company founded in 2006 and headquartered in New York City, with a satellite office in Brattleboro, Vermont. History The current president and publisher is founder Tony Lyons, former president and publisher of Lyons Press until 2004. As noted by ''Publishers Weekly'', "Skyhorse's list will have some similarities to the old Lyons Press, with books on sports, flyfishing, nature and history a central part of Skyhorse's publishing program. The list includes narrative nonfiction, military history, gambling and business titles. In addition, onyLyons intends to bring back 'forgotten classics'." Growth and expansion In 2010, Skyhorse acquired Arcade Publishing with its portfolio of 500 titles, as well as another 300 titles through the acquisition of Allworth Press. Skyhorse also announced the 2011 acquisition of Sports Publishing with its 800 titles, and the launch of a children's and young adult imprint call ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Myricetin 3-O-(6'-O-acetyl)-beta-d-galactopyranoside
Myricetin is a member of the flavonoid class of polyphenolic compounds, with antioxidant properties. Common dietary sources include vegetables (including tomatoes), fruits (including oranges), nuts, berries, tea, and red wine. Myricetin is structurally similar to fisetin, luteolin, and quercetin and is reported to have many of the same functions as these other members of the flavonol class of flavonoids. Reported average intake of myricetin per day varies depending on diet, but has been shown in the Netherlands to average 23 mg/day. Myricetin is produced from the parent compound taxifolin through the (+)-dihydromyricetin intermediate and can be further processed to form laricitrin and then syringetin, both members of the flavonol class of flavonoids. Dihydromyricetin is frequently sold as a supplement and has controversial function as a partial GABAA receptor potentiator and treatment in Alcohol Use Disorder (AUD). Myricetin can alternatively be produced directly from ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quercetin 3-O-(6'-O-acetyl)-beta-d-galactopyranoside
Quercetin is a plant flavonol from the flavonoid group of polyphenols. It is found in many fruits, vegetables, leaves, seeds, and grains; capers, red onions, and kale are common foods containing appreciable amounts of it. It has a bitter flavor and is used as an ingredient in dietary supplements, beverages, and foods. Occurrence Quercetin is a flavonoid widely distributed in nature. The name has been used since 1857, and is derived from ''quercetum'' (oak forest), after the oak genus ''Quercus''. It is a naturally occurring polar auxin transport inhibitor. Quercetin is one of the most abundant dietary flavonoids, with an average daily consumption of 25–50 mg. In red onions, higher concentrations of quercetin occur in the outermost rings and in the part closest to the root, the latter being the part of the plant with the highest concentration. One study found that organically grown tomatoes had 79% more quercetin than non-organically grown fruit. Quercetin is present in va ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Myricitrin
Myricitrin is a plant compound, the 3-''O''-α-L-rhamnopyranoside of myricetin. Occurrences It can be isolated from the root bark of ''Myrica cerifera'' (bayberry, a small tree native to North America), in ''Myrica esculenta'', in ''Nymphaea lotus'' and ''Nymphaea odorata, N. odorata'', in ''Chrysobalanus icaco'' and in ''Polygonum aviculare''. Myricitrin is used by several beetle species in their communication system. These include ''Plagioderma versicolora'', ''Agelastica coerulea'', ''Atrachya menetrisi'', ''Altica nipponica'', ''Altica oleracea'', ''Gastrolina depressa''. Pharmacology Myricitrin is a nitric oxide and protein kinase C inhibitor and exhibits antipsychotic-like and anxiolytic-like effects in animal models of psychosis and anxiety respectively. References {{flavonol Flavonol rhamnosides ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quercitrin
Quercitrin is a glycoside formed from the flavonoid quercetin and the deoxy sugar rhamnose. Austrian chemist Heinrich Hlasiwetz (1825-1875) is remembered for his chemical analysis of quercitrin. It has also been investigated as a potential dietary supplement. Occurrence Quercitrin is a constituent of the dye quercitron. It can be found in Tartary buckwheat (''Fagopyrum tataricum'') and in oaks species like the North American white oak (''Quercus alba'') and English oak (''Quercus robur ''Quercus robur'', the pedunculate oak, is a species of flowering plant in the beech and oak family, Fagaceae. It is a large tree, native plant, native to most of Europe and western Asia, and is widely cultivated in other temperate regions. It ...'').Analysis of oak tannins by liquid chromatography-electrospray ionisation mass spectrometry. Pirjo Mämmelä, Heikki Savolainen, Lasse Lindroos, Juhani Kangas and Terttu Vartiainen, Journal of Chromatography A, Volume 891, Issue 1, 1 Septe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Afzelin
Afzelin is a flavonol glycoside. It is the rhamnoside of kaempferol. It is found in ''Nymphaea odorata ''Nymphaea odorata'', also known as the American white waterlily, fragrant water-lily, beaver root, fragrant white water lily, white water lily, sweet-scented white water lily, and sweet-scented water lily, is an aquatic plant belonging to the ge ...''. References Kaempferol glycosides Flavonoid rhamnosides Hexols {{aromatic-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
