|
Antho-
{{wiktionary Antho- is a prefix derived from the Ancient Greek ἄνθος (anthos) meaning “flower”. It is found in words such as : * Anthomania, an obsession with flowers * Anthocyanins, a class of phenolic pigments found in plants * Anthodite, a type of cave formations composed of long needle-like crystals situated in clusters which radiate outward from a common base * Anthology * Anthotype, a photographic process using plant and flower material * Anthozoa, a class within the phylum Cnidaria that contains the sea anemones and corals * Anthomedusae (a.k.a. Anthoathecatae), an order of marine invertebrates * Anthocerotophyta, the hornworts, a division of non-vascular plants * Anthocoridae, the minute pirate bugs or flower bugs, a family of bugs * Anthochori, Arcadia, a former settlement in Greece * Anthophyta, the anthophytes, ancestors of modern flowering plants See also * Anthos (other) * Anthus (mythology) In Greek mythology, the name Anthus (Ancient Greek: ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flower
A flower, sometimes known as a bloom or blossom, is the reproductive structure found in flowering plants (plants of the division Angiospermae). The biological function of a flower is to facilitate reproduction, usually by providing a mechanism for the union of sperm with eggs. Flowers may facilitate outcrossing (fusion of sperm and eggs from different individuals in a population) resulting from cross-pollination or allow selfing (fusion of sperm and egg from the same flower) when self-pollination occurs. There are two types of pollination: self-pollination and cross-pollination. Self-pollination occurs when the pollen from the anther is deposited on the stigma of the same flower, or another flower on the same plant. Cross-pollination is when pollen is transferred from the anther of one flower to the stigma of another flower on a different individual of the same species. Self-pollination happens in flowers where the stamen and carpel mature at the same time, and are positi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anthomania
The English suffix -mania denotes an obsession with something; a mania. The suffix is used in some medical terms denoting mental disorders. It has also entered standard English and is affixed to many different words to denote enthusiasm or obsession with that subject. Psychological conditions A * Aboulomania – indecisiveness (aboulo- (Greek) meaning irresolution or indecision) * Andromania – human sexual behaviour and desire towards males in females (andro- (Greek) meaning man, men, male or masculine) Can be replaced by hypersexuality, nymphomania, cytheromania or hysteromania. * Anglomania – England and a passion or obsession with the English (i.e. anglophile) See also anglophobia. * Arithmomania, arithmomania – numbers and counting (arithmo- (Greek) meaning number) B *Bibliomania – books and reading (biblio- (Greek) meaning books) C *Choreomania, choromania – dancing (choreo- (Greek) meaning dance) D * Demonomania – one's own demonic possession (delusional co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anthocyanin
Anthocyanins (), also called anthocyans, are water-soluble vacuolar pigments that, depending on their pH, may appear red, purple, blue, or black. In 1835, the German pharmacist Ludwig Clamor Marquart gave the name Anthokyan to a chemical compound that gives flowers a blue color for the first time in his treatise "''Die Farben der Blüthen''". Food plants rich in anthocyanins include the blueberry, raspberry, black rice, and black soybean, among many others that are red, blue, purple, or black. Some of the colors of autumn leaves are derived from anthocyanins. Anthocyanins belong to a parent class of molecules called flavonoids synthesized via the phenylpropanoid pathway. They occur in all tissues of higher plants, including leaves, stems, roots, flowers, and fruits. Anthocyanins are derived from anthocyanidins by adding sugars. They are odorless and moderately astringent. Although approved as food and beverage colorant in the European Union, anthocyanins are not approved ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anthodite
Anthodites (Greek ἄνθος ''ánthos'', "flower", ''-ode'', adjectival combining form, ''-ite'' adjectival suffix) are speleothems (cave formations) composed of long needle-like crystals situated in clusters which radiate outward from a common base. The "needles" may be quill-like or feathery. Most anthodites are made of the mineral aragonite (a variety of calcium carbonate, CaCO3), although some are composed of gypsum (CaSO4·2H2O). The term ''anthodite'' is first cited in the scientific literature in 1965 by Japanese researcher N. Kashima, who described "flower-like dripstone" composed of "an alternation of calcite and aragonite". Structure, composition and appearance The individual crystals of anthodites develop in a form described as "acicular" (needle-like) and often branch out as they grow. They usually grow downward from a cave's ceiling. Aragonite crystals are contrasted with those made of calcite (another variety of calcium carbonate) in that the latter tend to be s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anthology
In book publishing, an anthology is a collection of literary works chosen by the compiler; it may be a collection of plays, poems, short stories, songs or excerpts by different authors. In genre fiction, the term ''anthology'' typically categorizes collections of shorter works, such as short stories and short novels, by different authors, each featuring unrelated casts of characters and settings, and usually collected into a single volume for publication. Alternatively, it can also be a collection of selected writings (short stories, poems etc.) by one author. Complete collections of works are often called "complete works" or "" (Latin equivalent). Etymology The word entered the English language in the 17th century, from the Greek word, ἀνθολογία (''anthologic'', literally "a collection of blossoms", from , ''ánthos'', flower), a reference to one of the earliest known anthologies, the ''Garland'' (, ''stéphanos''), the introduction to which compares each of its ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anthotype
An anthotype is an image created using photosensitive material from plants. This process was originally invented by Mary Somerville who presented her research to Sir John Herschel (who is often misquoted as the inventor) in 1842. An emulsion is made from crushed flower petals or any other light-sensitive plant, fruit or vegetable. A coated sheet of paper is then dried. Place some material, for example leaves or a transparent photo positive on the paper and expose to direct full sunlight until the image part not covered by the material is bleached out by the sun rays. The color remains in the shadowed parts. The paper remains sensitive against such rays. History The photo-sensitive properties of plants and vegetables have been known to scholars for centuries. Among many early observations the experiments of Henri August Vogel in Paris are of particular interest. He discovered in 1816: An alcoholic tincture of either red carnations, violets or corn poppy turned white behind blue ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anthozoa
Anthozoa is a subphylum of marine invertebrates which includes the sea anemones, Scleractinia, stony corals and Alcyonacea, soft corals. Adult anthozoans are almost all attached to the seabed, while their larvae can disperse as part of the plankton. The basic unit of the adult is the polyp (zoology), polyp; this consists of a cylindrical column topped by a disc with a central mouth surrounded by tentacles. Sea anemones are mostly solitary, but the majority of corals are Colony (biology), colonial, being formed by the budding of new polyps from an original, founding individual. Colonies are strengthened by calcium carbonate and other materials and take various massive, plate-like, bushy or leafy forms. Anthozoa is included within the phylum Cnidaria, which also includes the jellyfish, Box jellyfish, box jellies and parasitic Myxozoa and Polypodiozoa. The two main subclasses of Anthozoa are the Hexacorallia, members of which have six-fold symmetry in biology, symmetry and includes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anthomedusae
Anthoathecata, or the athecate hydroids, are an order of hydrozoans belonging to the phylum Cnidaria. A profusion of alternate scientific names exists for this long-known, heavily discussed, and spectacular group. It has also been called Gymnoblastea and (with or without an emended ending ''-ae''), Anthomedusa, Athecata, Hydromedusa, and Stylasterina. There are about 1,200 species worldwide.Schuchert, P. (2014). Anthoathecata. Accessed through: Schuchert, P. (2014) World Hydrozoa database at http://www.marinespecies.org/hydrozoa/aphia.php?p=taxdetails&id=13551 on 2014-10-31 These hydrozoans always have a polyp stage. Their hydranths grow either solitary or in colonies. There is no firm perisarc around the polyp body. The medusae, or jellyfish, are solitary animals, with tentacles arising from the bell margin, lacking statocysts but possessing radial canals. Their gonads are on the manubrium ("handle").Bouillon, J.; Gravili, C.; Pagès, F.; Gili, J.-M.; Boero, F. (2006). An intro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anthocerotophyta
Hornworts are a group of non-vascular Embryophytes (land plants) constituting the division Anthocerotophyta (). The common name refers to the elongated horn-like structure, which is the sporophyte. As in mosses and liverworts, hornworts have a gametophyte-dominant life cycle, in which cells of the plant carry only a single set of genetic information; the flattened, green plant body of a hornwort is the gametophyte stage of the plant. Hornworts may be found worldwide, though they tend to grow only in places that are damp or humid. Some species grow in large numbers as tiny weeds in the soil of gardens and cultivated fields. Large tropical and sub-tropical species of ''Dendroceros'' may be found growing on the bark of trees. The total number of species is still uncertain. While there are more than 300 published species names, the actual number could be as low as 100-150 species. Description Like all bryophytes, the dominant life phase of a hornwort is the haploid gametophyte. Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anthocoridae
Anthocoridae is a family of bugs, commonly called minute pirate bugs or flower bugs. Worldwide there are 500-600 species. Description Anthocoridae are 1.5–5 mm long and have soft, elongated oval, flat bodies, often patterned in black and white. The head is extended forward and the antennae are longer than the head and visible from above. They possess a piercing and sucking three-segmented beak or labium used to inject prey with digestive enzymes and consume food. In general appearance, they resemble soft bugs Miridae, but Anthocoridae differ by their possession of two ocelli as adults. Anthocorids possess two pairs of wings with hemelytra and membranous hindwings. Many species are referred to as insidious flower bugs or pirate bugs. The scientific name is a combination of the Greek words ''anthos'' "flower" and ''koris'' "bug". Habitat and behaviour Many species can be found in cryptic habitats such as galls, but can also be present in open surface environments. They ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anthochori, Arcadia
Anthochori ( el, Ανθοχώρι meaning "flower village", before 1927: Καρούμπαλι - ''Karoumpali'') was a settlement in Arcadia, Greece. Anthochori was demolished from 2006 to 2008 in order to provide the Megalopoli Power Plant with lignite (brown coal). Geography Anthochori was located about 3 km south of the town of Megalopoli, in the valley of the Alfeios river. Prior to the large scale exploitation of lignite in open-pit mines, the area consisted mostly of farmlands. Neighboring villages were Vrysoules to the east, Gefyra to the southeast and Tripotamo to the southwest. The Greek National Road 7 (Kalamata - Megalopoli - Tripoli) ran east of Anthochori. Anthochori had a station on the short branch railway line from Lefktro, on the Tripoli-Kalamata railway line, to Megalopoli. History According to the ''History of Leontarion Province'' by Theodoros Katrivanos the village occupied the area that was the Karum Ali Estate (Καρούμ Αλή τσιφλί ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anthophyta
The anthophytes are a grouping of plant taxa bearing flower-like reproductive structures. They were formerly thought to be a clade comprising plants bearing flower-like structures. The group contained the angiosperms - the extant flowering plants, such as roses and grasses - as well as the Gnetales and the extinct Bennettitales. Detailed morphological and molecular studies have shown that the group is not actually monophyletic, with proposed floral homologies of the gnetophytes and the angiosperms having evolved in parallel. This makes it easier to reconcile molecular clock data that suggests that the angiosperms diverged from the gymnosperms around 320-300 mya. Some more recent studies have used the word anthophyte to describe a group which includes the angiosperms and a variety of fossils ( glossopterids, ''Pentoxylon'', Bennettitales, and ''Caytonia ''Caytonia'' is an extinct genus of seed ferns. Description ''Caytonia'' has berry like cupules with numerous sma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
