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Prismatomerideae
Prismatomerideae is a tribe of flowering plants in the family Rubiaceae and contains 24 species In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of the appropriate s ... in 3 genera. Its representatives are found in Indo-China and tropical Asia. Genera Currently accepted names * '' Prismatomeris'' Thwaites (17 sp) * '' Rennellia'' Korth. (9 sp) Synonyms * ''Didymoecium'' Bremek. = '' Rennellia'' * ''Gentingia'' J.T.Johanss. & K.M.Wong = '' Rennellia'' * ''Motleyia'' = '' Prismatomeris'' * ''Tribrachya'' Korth. = '' Rennellia'' * ''Zeuxanthe'' Ridl. = '' Prismatomeris'' References Rubioideae tribes {{Rubioideae-stub ... [...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 sti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rubioideae Tribes
Rubioideae Juss., 1789 is a subfamily of flowering plants in the family Rubiaceae and contains about 7600 species in 27 tribes. Tribes * Anthospermeae Cham. & Schltdl. ex DC. * Argostemmateae Bremek. ex Verdc. * Clarkelleae Deb * Colletoecemateae Rydin & B.Bremer * Coussareeae Hook.f. * Craterispermeae Verdc. * Cyanoneuroneae Razafim. & B.Bremer * Danaideae B.Bremer & Manen * Dunnieae Rydin & B.Bremer * Gaertnereae Bremek. ex S.P.Darwin * Knoxieae Hook.f. * Lasiantheae B.Bremer & Manen * Mitchelleae Razafim. & B.Bremer & Manen * Morindeae Miq. * Ophiorrhizeae Bremek. ex Verdc. * Paederieae DC. * Palicoureeae Robbr. & Manen * Perameae Bremek. ex S.P.Darwin * Prismatomerideae Y.Z.Ruan * Psychotrieae Cham. & Schltdl. * Putorieae * Rubieae Baill. * Schizocoleeae Rydin & B.Bremer * Schradereae Bremek. * Spermacoceae Cham. & Schltdl. ex DC. * Theligoneae Wunderlich ex S.P.Darwin * Urophylleae Bremek. ex Verdc. Bernard Verdcourt (20 January 1925 – 25 October 2011) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tribe (biology)
In biology, a tribe is a taxonomic rank above genus, but below family (biology), family and subfamily. It is sometimes subdivided into subtribes. By convention, all taxonomic ranks from genus upwards are capitalized, including both tribe and subtribe. In zoology, the standard ending for the name of a zoological tribe is "-ini". Examples include the tribes Goat-antelope#Tribe Caprini, Caprini (goat-antelopes), Hominini (hominins), Bombini (bumblebees), and Thunnini (tunas). The tribe Hominini is divided into subtribes by some scientists; subtribe Hominina then comprises "humans". The standard ending for the name of a zoological subtribe is "-ina". In botany, the standard ending for the name of a botanical tribe is "-eae". Examples include the tribes Acalypheae and Scilloideae#Hyacintheae, Hyacintheae. The tribe Hyacintheae is divided into subtribes, including the subtribe Massoniinae. The standard ending for the name of a botanical subtribe is "-inae". In bacteriology, the form ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flowering Plant
Flowering plants are plants that bear flowers and fruits, and form the clade Angiospermae (), commonly called angiosperms. They include all forbs (flowering plants without a woody stem), grasses and grass-like plants, a vast majority of broad-leaved trees, shrubs and vines, and most aquatic plants. The term "angiosperm" is derived from the Greek words ἀγγεῖον / ('container, vessel') and σπέρμα / ('seed'), meaning that the seeds are enclosed within a fruit. They are by far the most diverse group of land plants with 64 orders, 416 families, approximately 13,000 known genera and 300,000 known species. Angiosperms were formerly called Magnoliophyta (). Angiosperms are distinguished from the other seed-producing plants, the gymnosperms, by having flowers, xylem consisting of vessel elements instead of tracheids, endosperm within their seeds, and fruits that completely envelop the seeds. The ancestors of flowering plants diverged from the common ance ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Family (biology)
Family ( la, familia, plural ') is one of the eight major hierarchical taxonomic ranks in Linnaean taxonomy. It is classified between order and genus. A family may be divided into subfamilies, which are intermediate ranks between the ranks of family and genus. The official family names are Latin in origin; however, popular names are often used: for example, walnut trees and hickory trees belong to the family Juglandaceae, but that family is commonly referred to as the "walnut family". What belongs to a family—or if a described family should be recognized at all—are proposed and determined by practicing taxonomists. There are no hard rules for describing or recognizing a family, but in plants, they can be characterized on the basis of both vegetative and reproductive features of plant species. Taxonomists often take different positions about descriptions, and there may be no broad consensus across the scientific community for some time. The publishing of new data and opi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Species
In biology, a species is the basic unit of Taxonomy (biology), classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can reproduction, produce Fertility, fertile offspring, typically by sexual reproduction. Other ways of defining species include their karyotype, DNA sequence, morphology (biology), morphology, behaviour or ecological niche. In addition, paleontologists use the concept of the chronospecies since fossil reproduction cannot be examined. The most recent rigorous estimate for the total number of species of eukaryotes is between 8 and 8.7 million. However, only about 14% of these had been described by 2011. All species (except viruses) are given a binomial nomenclature, two-part name, a "binomial". The first part of a binomial is the genus to which the species belongs. The second part is called the specifi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genus
Genus ( plural genera ) is a taxonomic rank used in the biological classification of living and fossil organisms as well as viruses. In the hierarchy of biological classification, genus comes above species and below family. In binomial nomenclature, the genus name forms the first part of the binomial species name for each species within the genus. :E.g. '' Panthera leo'' (lion) and '' Panthera onca'' (jaguar) are two species within the genus ''Panthera''. ''Panthera'' is a genus within the family Felidae. The composition of a genus is determined by taxonomists. The standards for genus classification are not strictly codified, so different authorities often produce different classifications for genera. There are some general practices used, however, including the idea that a newly defined genus should fulfill these three criteria to be descriptively useful: # monophyly – all descendants of an ancestral taxon are grouped together (i.e. phylogenetic analysis should c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prismatomeris
''Prismatomeris'' is a genus of plant in the family Rubiaceae. It includes 17 species native to the Indian subcontinent, Indochina, southern China, and western Malesia. *'' Prismatomeris albidiflora'' *'' Prismatomeris beccariana'' *'' Prismatomeris borneensis'' *'' Prismatomeris brachypus'' *'' Prismatomeris filamentosa'' *'' Prismatomeris fragrans'' *'' Prismatomeris glabra'' *'' Prismatomeris griffithii'' *'' Prismatomeris javanica'' *'' Prismatomeris khoonmengiana'' *'' Prismatomeris kinabaluensis'' *'' Prismatomeris memecyloides'' *'' Prismatomeris mollis'' *'' Prismatomeris obtusifolia'' *'' Prismatomeris robusta'' *'' Prismatomeris sessiliflora'' *'' Prismatomeris tetrandra'' References Rubiaceae genera Taxonomy articles created by Polbot Indomalayan realm flora {{Rubioideae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rennellia
''Rennellia'' is a genus of flowering plants belonging to the family Rubiaceae. Its native range is Indo-China to western Malesia. It is found in Borneo, Malaya, Myanmar, the Nicobar Islands, Sumatera and Thailand. The genus name of ''Rennellia'' is in honour of James Rennell (1742–1830), an English geographer, historian and a pioneer of oceanography Oceanography (), also known as oceanology and ocean science, is the scientific study of the oceans. It is an Earth science, which covers a wide range of topics, including ecosystem dynamics; ocean currents, waves, and geophysical fluid dynamic .... It was first described and published in Ned. Kruidk. Arch. Vol.2 (Issue 2) on page 255 in 1851. Known species According to Kew: References {{Taxonbar, from=Q9068043 Rubiaceae Rubiaceae genera Plants described in 1851 Flora of Malesia Flora of Indo-China ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pieter Willem Korthals
Pieter Willem Korthals (September 1, 1807, Amsterdam – March 1892, Haarlem) was a Dutch botanist. Korthals was the official botanist with the Dutch East India Service from 1831 to 1836. Among his many discoveries was the medicinal plant Kratom (''Mitragyna speciosa''). Korthals wrote the first monograph on the tropical pitcher plants, " Over het geslacht ''Nepenthes''", published in 1839. Carl Ludwig Blume Charles Ludwig de Blume or Karl Ludwig von Blume (9 June 1796, Braunschweig – 3 February 1862, Leiden) was a Germany, German-Netherlands, Dutch botanist. He was born at Braunschweig in Germany, but studied at Leiden University and spent his ... named the botanical genus '' Korthalsia'' (family Arecaceae) after Korthals, and Philippe Édouard Léon Van Tieghem introduced the genus name '' Korthalsella'' (family Santalaceae) in his honor. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cornelis Eliza Bertus Bremekamp
Cornelis Eliza Bertus Bremekamp (7 February 1888, in Dordrecht – 21 December 1984) was a Dutch botanist. He received his education at the University of Utrecht, and performed as a botanical researcher in Indonesia and Southern Africa, South Africa. In South Africa he collaborated with German botanist Herold Georg Wilhelm Johannes Schweickerdt (1903–1977). From 1924 to 1931 he was a professor at Transvaal University College, Transvaal University in Pretoria, where he conducted studies of the genus ''Pavetta''. During this time period he collected plants from northern Transvaal Province, Transvaal, Rhodesia (name), Rhodesia, and Mozambique. A portion of his career was spent at the herbarium in Utrecht, where he specialized in studies of Rubiaceae and Acanthaceae. Eponymy ''Bremekampia'' (Acanthaceae) ''Batopedina'' (Rubiaceae) ''Toddaliopsis bremekampii'' (Rutaceae) Written works * "A revision of the South African species of Pavetta", 1929 * ''Sciaphyllum, genus novum Aca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Henry Nicholas Ridley
Henry Nicholas Ridley CMG (1911), MA (Oxon), FRS, FLS, F.R.H.S. (10 December 1855 – 24 October 1956) was an English botanist, geologist and naturalist who lived much of his life in Singapore. He was instrumental in promoting rubber trees in the Malay Peninsula and, for the fervour with which he pursued it, came to be known as "Mad Ridley". Life Henry Ridley was the second son and third child born to Louisa Pole Stuart and Oliver Matthew Ridley in West Harling in Norfolk, where his father was the Rector. At the age of three his mother died and his father moved to Cobham in Kent. He studied at Tonbridge School and then went to Haileybury where his brother Stuart also studied. At Cobham, he had taken to the idea of collecting insects and he continued this at Haileybury where the school encouraged him to publish a "List of the Mammals and Coleoptera of Haileybury". The two brothers left Haileybury and Henry went to a private tutor at Medmenham near Henley who encouraged him i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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