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Callerya Megasperma
''Callerya'' is a genus of flowering plants in the legume family, Fabaceae. It belongs to the subfamily Faboideae, tribe Wisterieae. It includes 12 species native to the eastern Himalayas, Indochina, southern China and Taiwan, and Peninsular Malaysia. Its species are climbers, generally reaching up to about tall. The genus has a somewhat complicated taxonomic history; its circumscription was substantially revised in 2019. Description Species of ''Callerya'' are scrambling climbers, growing over rocks or shrubs, reaching high. The leaves are evergreen and generally have 2–12 paired leaflets plus a terminal leaflet. The leaflets are usually long, sometimes up to long, by wide, sometimes up to ) wide. The terminal leaflet is distinctly larger than the rest, and the basal pair usually smallest. The erect inflorescence is a terminal panicle (in ''C. bonatiana'' composed of axillary racemes), usually long, but sometimes up to . The individual flowers are long and have the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Callerya Nitida
''Callerya nitida'' is a species of flowering plant in the family Fabaceae, native to south-central and southeast mainland China, Hainan and Taiwan. It was first described by George Bentham in 1842 as ''Millettia nitida''. ''Callerya nitida'' produces a number of compounds among which genistein-8-C-β-D-apiofuranosyl-(1→6)-O-β-D-glucopyranoside, calycosin, isoliquiritigenin, formononetin, gliricidin, 8-O-methylretusin, dihydrokaempferol, biochanin, afromosin and hirsutissimiside F interact with thrombin, while sphaerobioside, formononetin-7-O-β-D-apiofuranosyl-(1→6)-O-β-d-glucopyranoside, genistein-5-methylether-7-O-α-L-rhamnopyranosyl-(1→6)-O-β-D-glucopyranoside, retusin (isoflavone), retusin-7,8-O-β-D-diglucopyranoside, symplocoside, ononin, genistin, afromosin-7-O-β-D-glucopyranoside, lanceolarin, liquiritigenin, 7,2-dihydroxy,4-methoxyisoflavan and sphaerobioside have no binding to thrombin.Interactions between thrombin and natural products of ''Millettia nitita' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pandanaceae
Pandanaceae is a family of flowering plants native to the tropics and subtropics of the Old World, from West Africa to the Pacific. It contains 982 known species in five genera, of which the type genus, ''Pandanus'', is the most important, with species like '' Pandanus amaryllifolius'' and karuka (''Pandanus julianettii'') being important sources of food. The family likely originated during the Late Cretaceous. Characteristics Pandanaceae includes trees, shrubs, lianas, vines, epiphytes, and perennial herbs. Stems may be simple or bifurcately branched, and may have aerial prop roots. The stems bear prominent leaf scars. The leaves are very long and narrow, sheathing, simple, undivided, with parallel veins; the leaf margins and abaxial midribs are often prickly. The plants are dioecious. The inflorescences are terminally borne racemes, spikes or umbels, with subtended spathes, which may be brightly colored. The flowers are minute and lack perianths. Male flowers contain numero ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kanburia
''Kanburia'' is a genus of flowering plant in the family Fabaceae, native to Thailand. The genus was established in 2019. ''Kanburia'' species are twining woody vines. Description ''Kanburia'' species are robust twining woody vines. Their young stems are covered with soft hairs (pubescent). Their leaves are evergreen and generally have 4 paired leaflets plus a terminal leaflet. The leaflets are long by wide. The erect or pendulous inflorescence is a loose many-flowered terminal panicle, long. The individual flowers are long and have the general shape of members of the subfamily Faboideae. The standard petal is long by wide. In ''K. chlorantha'', the standard has a pale green inner surface with a dark green nectar guide. In ''K. tenasserimensis'', the inner surface of the standard is dark purple to maroon with a pale yellow nectar guide. The wing petals are about the same length as the keel at long by wide, with short basal claws. The keel petals are long by 3� ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Afgekia
''Afgekia'' is a small genus of large Perennial plant, perennial climbing shrubs native to Thailand in Asia, belonging to the family Fabaceae. They are reminiscent of the related genus ''Wisteria''. Description The two species of ''Afgekia'' are scrambling climbers, reaching high. The mature stems are brown. The leaves are evergreen and generally have 8–16 paired leaflets plus a terminal leaflet. The leaflets are long by wide. The erect inflorescence is a leafy raceme, long. The individual flowers are long and have the Papilionaceous flower, general shape of members of the subfamily Faboideae. The standard petal is long by wide, cream in colour with pale pink to purple markings and a pale or dark yellow or greenish nectar guide. The deep pink or purple wing petals are more or less equal in length to the keel at long by wide, with short basal claws. The white keel petals are long by wide. Nine of the stamens are fused together, the other is free; all curve upwards at th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clade
In biology, a clade (), also known as a Monophyly, monophyletic group or natural group, is a group of organisms that is composed of a common ancestor and all of its descendants. Clades are the fundamental unit of cladistics, a modern approach to taxonomy adopted by most biological fields. The common ancestor may be an individual, a population, or a species (extinct or Extant taxon, extant). Clades are nested, one in another, as each branch in turn splits into smaller branches. These splits reflect evolutionary history as populations diverged and evolved independently. Clades are termed ''monophyletic'' (Greek: "one clan") groups. Over the last few decades, the cladistic approach has revolutionized biological classification and revealed surprising evolutionary relationships among organisms. Increasingly, taxonomists try to avoid naming Taxon, taxa that are not clades; that is, taxa that are not Monophyly, monophyletic. Some of the relationships between organisms that the molecul ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monophyly
In biological cladistics for the classification of organisms, monophyly is the condition of a taxonomic grouping being a clade – that is, a grouping of organisms which meets these criteria: # the grouping contains its own most recent common ancestor (or more precisely an ancestral population), i.e. excludes non-descendants of that common ancestor # the grouping contains all the descendants of that common ancestor, without exception Monophyly is contrasted with paraphyly and polyphyly as shown in the second diagram. A ''paraphyletic'' grouping meets 1. but not 2., thus consisting of the descendants of a common ancestor, excepting one or more monophyletic subgroups. A ''polyphyletic'' grouping meets neither criterion, and instead serves to characterize convergent relationships of biological features rather than genetic relationships – for example, night-active primates, fruit trees, or aquatic insects. As such, these characteristic features of a polyphyletic grouping are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Molecular Phylogenetics
Molecular phylogenetics () is the branch of phylogeny that analyzes genetic, hereditary molecular differences, predominantly in DNA sequences, to gain information on an organism's evolutionary relationships. From these analyses, it is possible to determine the processes by which diversity among species has been achieved. The result of a molecular phylogenetics, phylogenetic analysis is expressed in a phylogenetic tree. Molecular phylogenetics is one aspect of molecular systematics, a broader term that also includes the use of molecular data in Taxonomy (biology), taxonomy and biogeography. Molecular phylogenetics and molecular evolution correlate. Molecular evolution is the process of selective changes (mutations) at a molecular level (genes, proteins, etc.) throughout various branches in the tree of life (evolution). Molecular phylogenetics makes inferences of the evolutionary relationships that arise due to molecular evolution and results in the construction of a phylogenetic tre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Millettieae
The tribe (biology), tribe Millettieae is one of the subdivisions of the plant family (biology), family Fabaceae. The following genera are recognized by the USDA. In 2019, some genera USDA places in this tribe were moved to tribe Wisterieae; these are listed at the end. * ''Aganope'' Friedrich Anton Wilhelm Miquel, Miq. * ''Antheroporum'' François Gagnepain, Gagnep. * ''Apurimacia'' Hermann Harms, Harms * ''Austrosteenisia'' R. Geesink * ''Brachypterum'' (Wight & Arn.) Benth. * ''Burkilliodendron'' Sastry * ''Chadsia'' Wenceslas Bojer, Bojer * ''Craibia'' Harms & Dunn * ''Craspedolobium'' Harms * ''Dahlstedtia'' Malme * ''Dalbergiella'' Baker f. * ''Deguelia'' Jean Baptiste Christophore Fusée Aublet, Aubl. * ''Derris'' João de Loureiro, Lour. * ''Dewevrea'' Micheli * ''Disynstemon'' René Viguier, R. Vig. * ''Fordia'' William Hemsley (botanist), Hemsl. * ''Hesperothamnus'' Townshend Stith Brandegee, Brandegee * ''Ibatiria'' W.E.Cooper * ''Kunstleria'' David P ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anne M
Anne, alternatively spelled Ann, is a form of the Latin female name Anna. This in turn is a representation of the Hebrew Hannah, which means 'favour' or 'grace'. Related names include Annie and Ana. Anne is sometimes used as a male name in the Netherlands, particularly in the Frisian speaking part (for example, author Anne de Vries). In this incarnation, it is related to Germanic arn-names and means 'eagle'.See entry on "Anne" in th''Behind the Name'' databaseand th"Anne"an"Ane"entries (in Dutch) in the Nederlandse Voornamenbank (Dutch First Names Database) of the Meertens Instituut (23 October 2018). It has also been used for males in France (Anne de Montmorency) and Scotland (Lord Anne Hamilton). In Ireland the name is used as an anglicized version of Áine. Anne is a common name and the following lists represent a small selection. For a comprehensive list, see instead: . As a feminine name Anne * Saint Anne, Mother of the Virgin Mary * Anne, Queen of Great Britain (166 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robert Geesink
The name Robert is an ancient Germanic given name, from Proto-Germanic "fame" and "bright" (''Hrōþiberhtaz''). Compare Old Dutch ''Robrecht'' and Old High German ''Hrodebert'' (a compound of '' Hruod'' () "fame, glory, honour, praise, renown, godlike" and ''berht'' "bright, light, shining"). It is the second most frequently used given name of ancient Germanic origin.Reaney & Wilson, 1997. ''Dictionary of English Surnames''. Oxford University Press. It is also in use as a surname. Another commonly used form of the name is Rupert. After becoming widely used in Continental Europe, the name entered England in its Old French form ''Robert'', where an Old English cognate form (''Hrēodbēorht'', ''Hrodberht'', ''Hrēodbēorð'', ''Hrœdbœrð'', ''Hrœdberð'', ''Hrōðberχtŕ'') had existed before the Norman Conquest. The feminine version is Roberta. The Italian, Portuguese, and Spanish form is Roberto. Robert is also a common name in many Germanic languages, including Engl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type (biology)
In biology, a type is a particular specimen (or in some cases a group of specimens) of an organism to which the scientific name of that organism is formally associated. In other words, a type is an example that serves to anchor or centralizes the defining features of that particular taxon. In older usage (pre-1900 in botany), a type was a taxon rather than a specimen. A taxon is a scientifically named grouping of organisms with other like organisms, a set that includes some organisms and excludes others, based on a detailed published description (for example a species description) and on the provision of type material, which is usually available to scientists for examination in a major museum research collection, or similar institution. Type specimen According to a precise set of rules laid down in the International Code of Zoological Nomenclature (ICZN) and the ''International Code of Nomenclature for algae, fungi, and plants'' (ICN), the scientific name of every taxon is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
George Bentham
George Bentham (22 September 1800 – 10 September 1884) was an English botanist, described by the weed botanist Duane Isely as "the premier systematic botanist of the nineteenth century". Born into a distinguished family, he initially studied law, but had a fascination with botany from an early age, which he soon pursued, becoming president of the Linnaean Society in 1861, and a fellow of the Royal Society in 1862. He was the author of a number of important botanical works, particularly flora. He is best known for his taxonomic classification of plants in collaboration with Joseph Dalton Hooker, his ''Genera Plantarum'' (1862–1883). He died in London in 1884. Life Bentham was born in Stoke, Plymouth, on 22 September 1800. His father, Sir Samuel Bentham, a naval architect, was the only brother of Jeremy Bentham to survive into adulthood. His mother, Mary Sophia Bentham, was a botanist and author. Bentham had no formal education but had a remarkable linguistic aptitude. By ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
