|
Ribes
''Ribes'' is a genus of about 200 known species of flowering plants, most of them native to the temperate regions of the Northern Hemisphere. The various species are known as currants or gooseberries, and some are cultivated for their edible fruit or as ornamental plants. ''Ribes'' is the only genus in the family Grossulariaceae. Description ''Ribes'' species are medium shrublike plants with marked diversity in strikingly diverse flowers and fruit. They have either palmately lobed or compound leaves, and some have thorns. The sepals of the flowers are larger than the petals, and fuse into a tube or saucer shape. The ovary is inferior, maturing into a berry with many seeds. Taxonomy ''Ribes'' is the single genus in the Saxifragales family Grossulariaceae. Although once included in the broader circumscription of Saxifragaceae '' sensu lato'', it is now positioned as a sister group to Saxifragaceae ''sensu stricto''. Subdivision First treated on a worldwide basis in 1907, the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ribes Divaricatum
''Ribes divaricatum'' is a species in the genus ''Ribes'' found in the forests, woodlands, and coastal scrub of western North America from British Columbia to California. The three accepted varieties have various common names which include the word "gooseberry". Other common names include coast black gooseberry, wild gooseberry, Worcesterberry, or spreading-branched gooseberry. Description ''Ribes divaricatum'' is a shrub sometimes reaching in height with woody branches with one to three thick brown Spine (botany), spines at leaf nodes. The leaves are generally palmate in shape and edged with teeth. The blades are up to long and borne on Petiole (botany), petioles. The inflorescence is a small cluster of hanging flowers, each with reflexed purple-tinted green sepals and smaller, white to red petals encircling long, protruding stamens. The fruit is a sweet-tasting Berry (botany), berry up to wide which is black when ripe. It is similar to ''Ribes lacustre'' and ''Ribes lobbii, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ribes Rubrum
The redcurrant or red currant (''Ribes rubrum'') is a member of the genus '' Ribes'' in the gooseberry family. It is native to western Europe. The species is widely cultivated and has escaped into the wild in many regions. Description ''Ribes rubrum'' is a deciduous shrub normally growing to tall, occasionally , with five-lobed leaves arranged spirally on the stems. The flowers are inconspicuous yellow-green, in pendulous racemes, maturing into bright red translucent edible berries about diameter, with 3–10 berries on each raceme. An established bush can produce of berries from mid- to late summer. Phytochemicals Redcurrant fruits are known for their tart flavor, a characteristic provided by a relatively high content of organic acids and mixed polyphenols. As many as 65 different phenolic compounds may contribute to the astringent properties of redcurrants, with these contents increasing during the last month of ripening. Twenty-five individual polyphenols and other n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saxifragales
The Saxifragales (saxifrages) are an order of flowering plants (Angiosperms). They are an extremely diverse group of plants which include trees, shrubs, perennial herbs, succulent and aquatic plants. The degree of diversity in terms of vegetative and floral features makes it difficult to define common features that unify the order. In the Angiosperm Phylogeny Group classification system, the Saxifragales are placed within the major division of flowering plants referred to as eudicots, specifically the core eudicots. This subgroup consists of the Dilleniaceae, superasterids and superrosids. The superrosids in turn have two components, rosids and Saxifragales. The Saxifragales order has undergone considerable revision since its original classification based purely on plant characteristics. The modern classification is based on genetic studies using molecular phylogenetics. There is an extensive fossil record from the Turonian-Campanian (late Cretaceous) time, about 90 millio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ribes Uva-crispa
''Ribes uva-crispa'', known as gooseberry or European gooseberry, is a species of flowering shrub in the currant family, Grossulariaceae. It is native to Europe, the Caucasus and northern Africa. Gooseberry bushes produce an edible fruit and are grown on both a commercial and domestic basis. Its native distribution is unclear, since it may have escaped from cultivation and become naturalized. For example, in Britain, some sources consider it to be a native, others to be an introduction. The species is also occasionally naturalized in scattered locations in North America. It is one of several species in the subgenus ''Ribes'' subg. ''Grossularia''. Etymology The ''goose'' in ''gooseberry'' has been mistakenly seen as a corruption of either the Dutch word or the allied German , or of the earlier forms of the French . Alternatively, the word has been connected to the Middle High German ('curl, crisped'), in Latin as . However, the ''Oxford English Dictionary'' takes the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saxifragaceae
Saxifragaceae is a family of herbaceous perennial flowering plants, within the core eudicot order Saxifragales. The taxonomy of the family has been greatly revised and the scope much reduced in the era of molecular phylogenetic analysis. The family is divided into ten clades, with about 640 known species in about 35 accepted genera. About half of these consist of a single species, but about 400 of the species are in the type genus '' Saxifraga''. The family is predominantly distributed in the northern hemisphere, but also in the Andes in South America. Description Species are herbaceous perennials (rarely annual or biennial), sometimes succulent or xerophytic, often with perennating rhizomes. The leaves are usually basally aggregated in alternate rosettes, sometimes on inflorescence stems. They are usually simple, rarely pinnately or palmately compound. Their margins may be entire, deeply lobed, cleft, crenate or dentate and petiolate with stipules. The inflorescences ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clade
A clade (), also known as a monophyletic group or natural group, is a group of organisms that are monophyletic – that is, composed of a common ancestor and all its lineal descendants – on a phylogenetic tree. Rather than the English term, the equivalent Latin term ''cladus'' (plural ''cladi'') is often used in taxonomical literature. The common ancestor may be an individual, a population, or a species (extinct or 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 taxa that are not clades; that is, taxa that are not monophyletic. Some of the relationships between org ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monophyletic
In cladistics for a group of organisms, monophyly is the condition of being a clade—that is, a group of taxa composed only of a common ancestor (or more precisely an ancestral population) and all of its lineal descendants. Monophyletic groups are typically characterised by shared derived characteristics ( synapomorphies), which distinguish organisms in the clade from other organisms. An equivalent term is holophyly. The word "mono-phyly" means "one-tribe" in Greek. Monophyly is contrasted with paraphyly and polyphyly as shown in the second diagram. A ''paraphyletic group'' consists of all of the descendants of a common ancestor minus one or more monophyletic groups. A '' polyphyletic group'' is characterized by convergent features or habits of scientific interest (for example, night-active primates, fruit trees, aquatic insects). The features by which a polyphyletic group is differentiated from others are not inherited from a common ancestor. These definitions have ta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nutt
Nutt is an English surname. List of people surnamed Nutt * Alfred Nutt (1856–1910), British publisher *Alfred Young Nutt (1847–1924), English architect and artist *Commodore Nutt (1844–1881), American dwarf who worked for P. T. Barnum *Danny Nutt, American football coach * David Nutt; several people including ** David Nutt, British scientist ** David Nutt, English publisher ** David H. Nutt, American lawyer and philanthropist *Dennis Nutt, American basketball player *Dickey Nutt, American basketball coach * Eliza Hall Nutt, American philanthropist and schoolteacher *Emma Nutt, first female telephone switchboard operator * Gordon Nutt (born 1932), English footballer *Grady Nutt, American writer * Houston Nutt, American football coach *Jim Nutt, American artist * John Nutt; several people including ** John Nutt, English pirate **John Nutt (politician), English MP **John Nutt (printer), English printer *Levi G. Nutt (1866–1938), American Treasury Department agent * Mart Nutt ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pers
Pers may refer to: * Pers, Cantal, France, a commune near Aurillac * Pers, Deux-Sèvres, France, a commune near Poitiers * ''Pers.'', taxonomic author abbreviation for mycologist Christiaan Hendrik Persoon *Persian language Persian (), also known by its endonym Farsi (, ', ), is a Western Iranian language belonging to the Iranian branch of the Indo-Iranian subdivision of the Indo-European languages. Persian is a pluricentric language predominantly spoken an ... PERS may refer to: * Personal Emergency Response System See also * * * Person (other) * Perse (other) * Per (other) {{geodis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mill
Mill may refer to: Science and technology * * Mill (grinding) * Milling (machining) * Millwork * Textile mill * Steel mill, a factory for the manufacture of steel * List of types of mill * Mill, the arithmetic unit of the Analytical Engine early computer People * Andy Mill (born 1953), American skier * Frank Mill (born 1958), German footballer * Harriet Taylor Mill (1807–1858), British philosopher and women's rights advocate * Henry Mill (c. 1683–1771), English inventor who patented the first typewriter * James Mill (1773–1836), Scottish historian, economist and philosopher * John Mill (theologian) (c. 1645–1707), English theologian and author of ''Novum Testamentum Graecum'' * John Stuart Mill (1806–1873), British philosopher and political economist, son of James Mill * Meek Mill, Robert Rihmeek Williams (born 1987), American rapper and songwriter Places * Mill en Sint Hubert, a Dutch municipality * Mill, Netherlands, a Dutch village * Mill, Missouri, a community ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Berland
Berland is a surname. Notable people with the surname include: * Bjørn Berland (born 1977), Norwegian footballer * Eliezer Berland (born 1937), Israeli Breslov rabbi * François Berland (born 1958), French actor * Gary Berland (1950–1988), American professional poker player * Gretchen Berland, American physician and filmmaker * Kjartan Berland (born 1972), Norwegian politician * Leslie Berland, first Chief Marketing Officer of Twitter *Lucien Berland (1888–1962), French entomologist and arachnologist * Michael Berland (born 1968), founder and CEO of Decode_M and Edelman * Pey Berland (c. 1380 – 1458), Archbishop of Bordeaux from 1430 to 1456 * Robert Berland (born 1961), American judoka * Roland Berland (born 1945), French racing cyclist *Thibaut Berland (born 1981), French producer and DJ, better known as Breakbot * Yvon Berland (born 1951), French university professor and administrator Berland is also used as a surname, though rarely. Notable people with the given name i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
