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Ceroid Cactus
The term ceroid cactus (or sometimes just cereus) is used to describe any of the species of cacti with very elongated bodies, including columnar growth cacti and epiphytic cacti. The name is from the Latin '' cēreus'', wax taper (slender candle), referring to the stiff, upright form of the columnar species. Some species of ceroid cacti were known as torch cactus or torch-thistle, supposedly due to their use as torches by Native Americans in the past.: "any of several columnar cacti of the genus ''Cereus'' whose stems were used by No. American Indians for torches." The genus '' Cereus'' was first genus for such cacti and one of the oldest cactus genera. Its circumscription varies depending on the authority. According to Cactiguide the word "cereus" was commonly and freely used to describe any tree-like cacti, although this general use of the word is regarded as misleading and the word ceroid or ceriform is preferred. Taxonomy The name ''cereus'' originates in a book by Taberna ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gardenology
Gardenology.org is a wiki, launched in 2007, meant to serve as a free, "complete plant and garden wiki encyclopedia." There are over 19,000 articles on the site, and a plant search box. Gardenology.org is a "reference database with botany basics, cultivation, propagation, plant maintenance, glossary of botanical names and glossary of gardening terms". The site runs on MediaWiki as well as the Semantic MediaWiki extension. Gardenology.org uses the Creative Commons Creative Commons (CC) is an American non-profit organization and international network devoted to educational access and expanding the range of creative works available for others to build upon legally and to share. The organization has release ... Attribution ShareAlike license for its content. Articles can cover an individual species or cultivar, a family, a gardening term or gardening topic. The site has message forums for gardening-related discussions. References External links * {{DEFAULTSORT:Gardenolo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
George Engelmann
George Engelmann, also known as Georg Engelmann, (2 February 1809 – 4 February 1884) was a German-American botanist. He was instrumental in describing the flora of the west of North America, then very poorly known to Europeans; he was particularly active in the Rocky Mountains and northern Mexico, one of his constant companions being another German-American, the botanical illustrator Paulus Roetter. Biography Origins George Engelmann was born in Frankfurt am Main, Germany, the oldest of thirteen children, nine of whom reached maturity. His father, Julius Bernhardt Engelmann, was a member of a family from which for several successive generations were chosen ministers for the Reformed Church at Bacharach-on-the-Rhine. Julius was a graduate of the University of Halle, and was also educated for the ministry, but he devoted his life to education. He established a school for young women in Frankfurt, which was rare at the time. George Engelmann's mother, Julie Antoinette, was the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cimora
Cimora is a Peruvian term used to describe a brew with hallucinogenic properties made from the “San Pedro” cacti ( ''Trichocereus pachanoi'') and other plants such as chamico (''Datura stramonium'') in South America, used traditionally for shamanic purposes and healing in Peru and Bolivia. The name is also used to describe a number of both hallucinogenic and non-hallucinogenic plants in the region, some of which are used in traditional medicines. Which plants go by the name ''cimora'' is an ethnobotanical problem that has been debated at great length by ethnobotanists in many different journals. The term ''cimora'' is said to refer to ''algo malo'', meaning something bad. San Pedro goes by many names including pachanoi, aguacolla, elremedio, gigantón, and cactus of the four winds. The ritualistic use of the brew is similar to ayahuasca, which is a South American used as a traditional spirit medicine in Brazil, although while the active ingredient in ayahuasca is DMT, the active ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hylocereus Undatus
''Selenicereus undatus'', the white-fleshed pitahaya, is a species of the genus ''Selenicereus'' (formerly ''Hylocereus'') in the family Cactaceae and is the most cultivated species in the genus. It is used both as an ornamental vine and as a fruit crop - the pitahaya or dragon fruit.นิดดา หงส์วิวัฒน์ และทวีทอง หงส์วิวัฒน์. แก้วมังกร ใน ผลไม้ 111 ชนิด: คุณค่าอาหารและการกิน. กทม. แสงแดด. 2550 หน้า 37 - 39 Like all true cacti, the genus originates in the Americas, but the precise native origin of the species ''S. undatus'' is uncertain and never been resolved; it may be a hybrid. Description Plant Dragonfruit stems are scandent (climbing habit), creeping, sprawling or clambering, and branch profusely. There can be four to seven of them, between or longer, with joints from or longer, and thick; with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pygmaeocereus Bylesianus1MW
''Pygmaeocereus'' is a genus of diminutive cacti (family Cactaceae). It is native to South America South America is a continent entirely in the Western Hemisphere and mostly in the Southern Hemisphere, with a relatively small portion in the Northern Hemisphere at the northern tip of the continent. It can also be described as the southe .... These species generally do not reach more than high, and produce a large tuberous root system and scented night flowers. Species References {{Taxonbar, from=Q146638 Trichocereeae Cacti of South America Cactoideae genera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Classification Of The Cactaceae
In 1984, the International Organization for Succulent Plant Study set up a working party, now called the International Cactaceae Systematics Group, to produce a consensus classification of the cactus family, down to the level of genus. Their classification has been used as the basis for systems published since the mid-1990s. Treatments in the 21st century have generally divided the family into around 125–130 genera and 1,400–1,500 species, which are then arranged in a number of tribes and subfamilies. However, subsequent molecular phylogenetic studies have shown that a very high proportion of the higher taxa (genera, tribes and subfamilies) are not monophyletic, i.e. they do not contain all of the descendants of a common ancestor. , the internal classification of the family Cactaceae remained uncertain and subject to change. A classification incorporating many of the insights from the molecular studies was produced by Nyffeler and Eggli in 2010. Overview The classificatio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alwin Berger
Alwin Berger (28 August 1871 – 20 April 1931) was a German botanist best known for his contribution to the nomenclature of succulent plants, particularly agaves and cacti. Born in Germany he worked at the botanical gardens in Dresden and Frankfurt. From 1897 to 1914 he was curator of the Giardini Botanici Hanbury, the botanical gardens of Sir Thomas Hanbury at La Mortola, near Ventimiglia in northwestern Italy, close to the border with France. After working in Germany from 1914 to 1919, Berger studied in the United States for three years, before spending his final years as director of the department of botany of the natural history museum in Stuttgart His main work, ''Die Agaven'', published in 1915, described 274 species of agave, divided into 3 subgenera, '' Littaea'', '' Euagave'' and ''Manfreda''. He also recognised a new genus of cactus, ''Roseocactus'', in 1925. The genera ''Bergerocactus'' (''Cactaceae'') and ''Bergeranthus'' (''Mesembryanthemaceae'') are named in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Joseph Nelson Rose
Joseph Nelson Rose (January 11, 1862 – May 4, 1928) was an American botanist. He was born in Union County, Indiana. His father died serving during the Civil War when Joseph Rose was a young boy. He later graduated from high school in Liberty, Indiana. He received his Ph.D. in Biology from Wabash College in 1889. having received his B.A. in Biology and M.A. Paleobotany earlier at the same institute. He married Lou Beatrice Sims in 1888 and produced with her three sons and three daughters. Rose worked for the U.S. Department of Agriculture and became an assistant curator at the Smithsonian in 1896. While Rose was employed by the national museum, he was an authority on several plants families, including Apiaceae (Parsley Family) and Cactaceae (Cactus Family). He made several field trips to Mexico, and presented specimens to the Smithsonian and the New York Botanical Garden. With Nathaniel Lord Britton, Rose published many articles on the Crassulaceae. He took a leave of abs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nathaniel Lord Britton
Nathaniel Lord Britton (January 15, 1859 – June 25, 1934) was an American botanist and taxonomist who co-founded the New York Botanical Garden in the Bronx, New York (state), New York. Early life Britton was born in New Dorp, Staten Island, New Dorp in Staten Island, New York to Jasper Alexander Hamilton Britton and Harriet Lord Turner. His parents wanted him to study religion, but he was attracted to nature study at an early age. He was a graduate of the School of Engineering and Applied Science (Columbia University), Columbia University School of Mines and afterwards taught geology and botany at Columbia University. He joined the Torrey Botanical Society, Torrey Botanical Club soon after graduation and was a member his entire life. He married Elizabeth Gertrude Britton, Elizabeth Gertrude Knight, a Bryophyte, bryologist, on August 27, 1885. They had met when she joined the club and were lifelong collaborators in botanical research. New York Botanical Garden During their h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charles Antoine Lemaire
Charles Antoine Lemaire (1 November 1800, in Paris – 22 June 1871, in Paris), was a French botanist and botanical author, noted for his publications on Cactaceae. Education Born the son of Antoine Charles Lemaire and Marie Jeanne Davio, he had an excellent early education, and acquired the reputation of being an outstanding scholar. He studied at the University of Paris and was appointed as Professor of Classical Literature there. At some stage his botanical interest was sparked and developed by his association with M. Neumann, horticulturist at the Muséum national d'histoire naturelle, Museum of Natural History. Career He worked for some time as an assistant to M. Mathieu, at a nursery in Paris, building up a collection of Cactaceae, a group to which he would devote almost all of his life. In 1835, M. Cousin, a Parisian publisher, started a gardening journal and requested that he be its editor. For a number of years, he remained editor of ''Jardin Fleuriste'' and ''L'Horticu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cactus
A cactus (, or less commonly, cactus) is a member of the plant family Cactaceae, a family comprising about 127 genera with some 1750 known species of the order Caryophyllales. The word ''cactus'' derives, through Latin, from the Ancient Greek word (''káktos''), a name originally used by Theophrastus for a spiny plant whose identity is now not certain. Cacti occur in a wide range of shapes and sizes. Although some species live in quite humid environments, most cacti live in habitats subject to at least some drought. Many live in extremely dry environments, even being found in the Atacama Desert, one of the driest places on Earth. Because of this, cacti show many adaptations to conserve water. For example, almost all cacti are succulents, meaning they have thickened, fleshy parts adapted to store water. Unlike many other succulents, the stem is the only part of most cacti where this vital process takes place. Most species of cacti have lost true leaves, retaining only spines, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ludwig Pfeiffer
K. Ludwig Pfeiffer is a German scholar in literary, media and cultural studies, born on February 23, 1944, in Neustadt an der Aisch, Middle Franconia, Germany. Besides his own publications, he is the editor and co-editor of 14 volumes in various research disciplines. Life and development From 1963 to 1967 he studied philosophy, English and French literature and language at Würzburg University to which he added German literature after his first state exam in 1967 (second state exam in 1969). Again at Würzburg University in 1973, he took his PhD with a dissertation on the problems of literary interpretation, adopting and adapting perspectives of the theory of language and philosophy of science. In 1977, he took his Habilitation at Konstanz University with a book written from the point of view of a theory of consciousness, on the functional history of the 19th century English novel, especially the novels of George Meredith. Pfeiffer’s scholarly development is marked by the adju ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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