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Mitragyna Diversifolia
''Mitragyna diversifolia'' is a tree species in the family Rubiaceae and found in Asia. The Catalogue of Life The Catalogue of Life is an online database that provides an index of known species of animals, plants, fungi, and microorganisms. It was created in 2001 as a partnership between the global Species 2000 and the American Integrated Taxonomic I ... lists no subspecies. Description ''Mitragyna diversifolia'' is a deciduous under-story tree, that reaches up to 15 m in height. The branches are angled and cylindrical. The leaves are ovate-oblong to elliptic-ovate, averaging 146 × 93 mm in size, obtuse apex to shortly acuminate. The yellow corolla has white lobes. The fruit in the form of a capsule of 3–4 mm. Distribution It is distributed through the forests of China (Yunnan), Cambodia, Indonesia, Laos, Burma, the Philippines, Thailand and Vietnam. Uses The genus ''mitragyna'' has been used traditionally to alleviate symptoms of fever, coughing, diarrhea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nathaniel Wallich
Nathaniel Wolff Wallich FRS FRSE (28 January 1786 – 28 April 1854) was a surgeon and botanist of Danish origin who worked in India, initially in the Danish settlement near Calcutta and later for the Danish East India Company and the British East India Company. He was involved in the early development of the Calcutta Botanical Garden, describing many new plant species and developing a large herbarium collection which was distributed to collections in Europe. Several of the plants that he collected were named after him. Early life and education Nathaniel Wallich was born in Copenhagen in 1786 as Nathan Wulff Wallich. His father Wulff Lazarus Wallich (1756–1843) was a Sephardic Jewish merchant originally from the Holsatian town Altona near Hamburg, who settled in Copenhagen late in the 18th century. His mother was Hanne née Jacobson (1757–1839). Wallich attended the Royal Academy of Surgeons in Copenhagen, where his professors trained in the botanical science included ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
George Don
George Don (29 April 1798 – 25 February 1856) was a Scottish botanist and plant collector. Life and career George Don was born at Doo Hillock, Forfar, Angus, Scotland on 29 April 1798 to Caroline Clementina Stuart and George Don (b.1756), principal gardener of the Royal Botanic Garden Edinburgh in 1802. Don was the elder brother of David Don, also a botanist. He became foreman of the gardens at Chelsea in 1816. In 1821, he was sent to Brazil, the West Indies and Sierra Leone to collect specimens for the Royal Horticultural Society. Most of his discoveries were published by Joseph Sabine, although Don published several new species from Sierra Leone. Don's main work was his four volume ''A General System of Gardening and Botany'', published between 1832 and 1838 (often referred to as Gen. Hist., an abbreviation of the alternative title: ''A General History of the Dichlamydeous Plants''). He revised the first supplement to Loudon's ''Encyclopaedia of Plants'', and provided a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
George Darby Haviland
George Darby Haviland (1857–1901) was a British surgeon and naturalist. He was born at Warbleton, Sussex in England. He served as Director of the Raffles Museum in Singapore as well as being a medical officer in Sarawak and Curator of the Sarawak Museum in Kuching from 1891 to 1893. In 1895 he returned to England and worked at the Kew Herbarium in London before going to South Africa where he died in Natal. Plant species Some plant species named for Haviland: *'' Alangium havilandii'' *''Alsophila havilandii'' *'' Barringtonia havilandii'' *''Chionanthus havilandii'' *'' Diospyros havilandii'' *''Lithocarpus havilandii'' *''Shorea havilandii'' *''Vatica havilandii'' *''Voacanga havilandii'' *''Xanthophyllum havilandii ''Xanthophyllum havilandii'' is a plant in the family Polygalaceae. It is named for the naturalist George Darby Haviland. Description ''Xanthophyllum havilandii'' grows as a shrub or small tree up to tall with a stem diameter of up to . The ba ...'' His ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
António José Rodrigo Vidal
Antonio is a masculine given name of Etruscan origin deriving from the root name Antonius. It is a common name among Romance language-speaking populations as well as the Balkans and Lusophone Africa. It has been among the top 400 most popular male baby names in the United States since the late 19th century and has been among the top 200 since the mid 20th century. In the English language it is translated as Anthony, and has some female derivatives: Antonia, Antónia, Antonieta, Antonietta, and Antonella'. It also has some male derivatives, such as Anthonio, Antón, Antò, Antonis, Antoñito, Antonino, Antonello, Tonio, Tono, Toño, Toñín, Tonino, Nantonio, Ninni, Totò, Tó, Tonini, Tony, Toni, Toninho, Toñito, and Tõnis. The Portuguese equivalent is António ( Portuguese orthography) or Antônio (Brazilian Portuguese). In old Portuguese the form Antão was also used, not just to differentiate between older and younger but also between more and less important. In Galicia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Joseph Dalton Hooker
Sir Joseph Dalton Hooker (30 June 1817 – 10 December 1911) was a British botanist and explorer in the 19th century. He was a founder of geographical botany and Charles Darwin's closest friend. For twenty years he served as director of the Royal Botanical Gardens, Kew, succeeding his father, William Jackson Hooker, and was awarded the highest honours of British science. Biography Early years Hooker was born in Halesworth, Suffolk, England. He was the second son of the famous botanist Sir William Jackson Hooker, Regius Professor of Botany, and Maria Sarah Turner, eldest daughter of the banker Dawson Turner and sister-in-law of Francis Palgrave. From age seven, Hooker attended his father's lectures at Glasgow University, taking an early interest in plant distribution and the voyages of explorers like Captain James Cook. He was educated at the Glasgow High School and went on to study medicine at Glasgow University, graduating M.D. in 1839. This degree qualified him for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dietrich Brandis
Sir Dietrich Brandis (31 March 1824 – 28 May 1907) was a German-British botanist and forestry academic and administrator, who worked with the British Imperial Forestry Service in colonial India for nearly 30 years. He joined the British civil service in Burma in 1856, shortly afterwards became head of the British forestry administration in all of Burma, and served as Inspector General of Forests in India from 1864 to 1883. He returned to Europe in 1883, dividing his time between Bonn and Greater London. In retirement he dedicated himself to scholarly work, resulting in the book ''Indian Trees'' (1906), his ''magnum opus''. Brandis is considered the father of tropics, tropical forestry and has also been described as the father of scientific forestry. In addition to his work in India, he also had a significant influence on forest management in the United States. Early life, education and family A member of the patrician Brandis family, Dietrich Brandis was born in Bonn, German ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Francisco Manuel Blanco
Manuel María Blanco Ramos known as Manuel Blanco (1779 – 1845) was a Spanish friar and botanist. Biography Born in Navianos de Alba, Castilla y León, Spain, Blanco was a member of the Augustinians, Augustinian order of friars. His first assignment was in Angat, Bulacan, Angat in the province of Bulacan in the Philippines. He subsequently had a variety different assignments. Towards the end of his life, he became the delegate of his order in Manila, traveling throughout the archipelago. He is the author of one of the first comprehensive flora of the Philippines, ''Flora de Filipinas. Según el sistema de Linneo'' (Flora of the Philippines according to the system of Linnaeus) which followed after the work done by Georg Joseph Kamel. The first two editions (Manila, 1837 and 1845) were unillustrated. Celestine Fernandez Villar (1838-1907), together with others including Antonio Llanos, published an illustrated posthumous edition from 1877 to 1883, printed by C. Verdaguer of Bar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sijfert Hendrik Koorders
Sijfert Hendrik Koorders (1863 – 1919) was a Dutch botanist, who worked primarily on the flora of Java. Life Koorders was born in Bandung, Indonesia on 29 November 1863. In 1881 he graduated from the Hogere Burgerschool in Haarlem in the Netherlands. He then pursued advanced studies in forestry at the Royal Prussian Forestry and Hunting Academy in Neustadt Eberswalde, as well as attending classes at the University of Tübingen and the National Agricultural School in Wageningen. In 1885 he became a forest officer for the Dutch East Indies Forest Service in Java. In 1892 he became a curator at the Herbarium Bogoriense in Bogor, Java, Indonesia, where he deposited approximately 40,000 specimens. In 1912 he founded the Dutch East Indies Association for Nature Protection. Legacy He is the authority for at least 648 taxa including: Several taxa are named in his honor including: *'' Begonia koordersii'' Warb. ex L.B.Sm. & Wassh. *'' Calamus koordersianus'' Becc. *'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Theodoric Valeton
Theodoric Valeton (born 1855 in Groningen - died 1929 in The Hague) was a Dutch botanist. He studied at the University of Groningen and received his doctorate in 1886. In 1893, he began working at the botanical garden in Bogor, Indonesia and managed its herbarium between 1903 and 1913. Valeton studied Zingiberaceae in Bogor between 1916 and 1919. He was honoured in the naming of 2 plant taxa; ''Valetonia'' (in the Icacinaceae family), which was published in 1888, the name is now a synonym of ''Pleurisanthes ''Pleurisanthes'' is a genus of flowering plants belonging to the family Icacinaceae The Icacinaceae, also called the white pear family, are a family of flowering plants,"Icacinaceae" At: Angiosperm Phylogeny Website At: Missouri Botanical Gard ...'' In 1909, Franz Xaver Rudolf von Höhnel published '' Valetoniella'' , which is a genus of fungi (in the family Niessliaceae). References Dutch botanists 1855 births 1929 deaths {{Netherlands-botanist-stu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rubiaceae
The Rubiaceae are a family of flowering plants, commonly known as the coffee, madder, or bedstraw family. It consists of terrestrial trees, shrubs, lianas, or herbs that are recognizable by simple, opposite leaves with interpetiolar stipules and sympetalous actinomorphic flowers. The family contains about 13,500 species in about 620 genera, which makes it the fourth-largest angiosperm family. Rubiaceae has a cosmopolitan distribution; however, the largest species diversity is concentrated in the tropics and subtropics. Economically important genera include ''Coffea'', the source of coffee, '' Cinchona'', the source of the antimalarial alkaloid quinine, ornamental cultivars (''e.g.'', '' Gardenia'', ''Ixora'', ''Pentas''), and historically some dye plants (''e.g.'', ''Rubia''). Description The Rubiaceae are morphologically easily recognizable as a coherent group by a combination of characters: opposite or whorled leaves that are simple and entire, interpetiolar stipules, tubu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Catalogue Of Life
The Catalogue of Life is an online database that provides an index of known species of animals, plants, fungi, and microorganisms. It was created in 2001 as a partnership between the global Species 2000 and the American Integrated Taxonomic Information System. The Catalogue is used by research scientists, citizen scientists, educators, and policy makers. The Catalogue is also used by the Biodiversity Heritage Library, the Barcode of Life Data System, Encyclopedia of Life, and the Global Biodiversity Information Facility. The Catalogue currently compiles data fro165 peer-reviewed taxonomic databasesthat are maintained by specialist institutions around the world. , the COL Checklist lists 2,067,951 of the world's 2.2m extant species known to taxonomists on the planet at present time. Structure The Catalogue of Life employs a simple data structure to provide information on synonymy, grouping within a taxonomic hierarchy, common names, distribution and ecological environment. It pro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Petal
Petals are modified Leaf, leaves that surround the reproductive parts of flowers. They are often advertising coloration, brightly colored or unusually shaped to attract pollinators. All of the petals of a flower are collectively known as the ''corolla''. Petals are usually accompanied by another set of modified leaves called sepals, that collectively form the ''calyx'' and lie just beneath the corolla. The calyx and the corolla together make up the perianth, the non-reproductive portion of a flower. When the petals and sepals of a flower are difficult to distinguish, they are collectively called tepals. Examples of plants in which the term ''tepal'' is appropriate include Genus, genera such as ''Aloe'' and ''Tulipa''. Conversely, genera such as ''Rose, Rosa'' and ''Phaseolus'' have well-distinguished sepals and petals. When the undifferentiated tepals resemble petals, they are referred to as "petaloid", as in petaloid monocots, orders of monocots with brightly colored tepals. Sinc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
