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Chromolaena Odorata
''Chromolaena odorata'' is a tropical and subtropical species of flowering shrub in the family Asteraceae. It is native to the Americas, from Florida and Texas in the United States south through Mexico and the Caribbean to South America. It has been introduced to tropical Asia, West Africa, and parts of Australia. Common names include Siam weed, Christmas bush, jack in the box, devil weed, Communist Pacha (കമ്മ്യൂണിസ്റ്റ് പച്ച) in Malayalam, common floss flower, rompe saragüey (in Spanish), Abani di egwu or Nsiibilibe (Igbo language), ewé Akíntọ́lá ( Yorùbá) and triffid.Lalith Gunasekera, ''Invasive Plants: A guide to the identification of the most invasive plants of Sri Lanka'', Colombo 2009, p. 116–117. Description ''Chromolaena odorata'' is a rapidly growing perennial herb. It is a multi-stemmed shrub which grows up to 2.5 m (100 inches) tall in open areas. It has soft stems but the base of the shrub is woody. In shady ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chromolaena Odorata 2 By Kadavoor
''Chromolaena'' is a genus of about 165 species of perennials and shrubs in the family Asteraceae. The name is derived from the Greek words (), meaning "color", and () or () meaning "cloak". It refers to the colored phyllaries of some species. Members of the genus are native to the Americas, from the southern United States to South America (especially Brazil). One species, ''Chromolaena odorata'', has been introduced to many parts of the world where it is considered a weed. The plants of this genus were earlier taxonomically classified under the genus ''Eupatorium'', but are now considered to be more closely related to other genera in the tribe Eupatorieae. Species There are about 165 species, including: * ''Chromolaena bigelovii'' (A.Gray) R.M.King & H.Rob. – Bigelow's thoroughwort * ''Chromolaena borinquensis'' (Britt.) R.M.King & H.Rob. – limestone thoroughwort * ''Chromolaena corymbosa'' (Aubl.) R.M.King & H.Rob. – Caribbean thoroughwort * ''Chromola ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chromolaena Odorata Seeds Vijayan Rajapuram
''Chromolaena'' is a genus of about 165 species of perennials and shrubs in the family Asteraceae. The name is derived from the Greek words (), meaning "color", and () or () meaning "cloak". It refers to the colored phyllaries of some species. Members of the genus are native to the Americas, from the southern United States to South America (especially Brazil). One species, ''Chromolaena odorata'', has been introduced to many parts of the world where it is considered a weed. The plants of this genus were earlier taxonomically classified under the genus ''Eupatorium'', but are now considered to be more closely related to other genera in the tribe Eupatorieae. Species There are about 165 species, including: * ''Chromolaena bigelovii'' (A.Gray) R.M.King & H.Rob. – Bigelow's thoroughwort * ''Chromolaena borinquensis'' (Britt.) R.M.King & H.Rob. – limestone thoroughwort * ''Chromolaena corymbosa'' (Aubl.) R.M.King & H.Rob. – Caribbean thoroughwort * ''Chromola ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carl Linnaeus
Carl Linnaeus (; 23 May 1707 – 10 January 1778), also known after his ennoblement in 1761 as Carl von Linné Blunt (2004), p. 171. (), was a Swedish botanist, zoologist, taxonomist, and physician who formalised binomial nomenclature, the modern system of naming organisms. He is known as the "father of modern taxonomy". Many of his writings were in Latin; his name is rendered in Latin as and, after his 1761 ennoblement, as . Linnaeus was born in Råshult, the countryside of Småland, in southern Sweden. He received most of his higher education at Uppsala University and began giving lectures in botany there in 1730. He lived abroad between 1735 and 1738, where he studied and also published the first edition of his ' in the Netherlands. He then returned to Sweden where he became professor of medicine and botany at Uppsala. In the 1740s, he was sent on several journeys through Sweden to find and classify plants and animals. In the 1750s and 1760s, he continued to collect an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gland (botany)
In plants, a gland is defined functionally as a plant structure which secretes one or more products. This may be located on or near the plant surface and secrete externally, or be internal to the plant and secrete into a canal or reservoir. Examples include glandular hairs, nectaries, hydathodes, and the resin canals in Pinus. Notable examples Salt glands of the mangrove The salt glands of mangroves such as '' Acanthus'', ''Aegiceras'', ''Aegialitis'' and ''Avicennia'' are a distinctive multicellular trichome, a glandular hair found on the upper leaf surface and much more densely in the abaxial indumentum. On the upper leaf surface they are sunken in shallow pits, and on the lower surface they occur scattered among long nonglandular hairs composed of three or four cells. Development of the glands resembles that of the nonglandular hairs until the three-celled stage, when the short middle stalk cell appears. The salt gland continues to develop to produce two to four vacuola ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Africa
Africa is the world's second-largest and second-most populous continent, after Asia in both cases. At about 30.3 million km2 (11.7 million square miles) including adjacent islands, it covers 6% of Earth's total surface area and 20% of its land area.Sayre, April Pulley (1999), ''Africa'', Twenty-First Century Books. . With billion people as of , it accounts for about of the world's human population. Africa's population is the youngest amongst all the continents; the median age in 2012 was 19.7, when the worldwide median age was 30.4. Despite a wide range of natural resources, Africa is the least wealthy continent per capita and second-least wealthy by total wealth, behind Oceania. Scholars have attributed this to different factors including geography, climate, tribalism, colonialism, the Cold War, neocolonialism, lack of democracy, and corruption. Despite this low concentration of wealth, recent economic expansion and the large and young population make Afr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Invasive Species
An invasive species otherwise known as an alien is an introduced organism that becomes overpopulated and harms its new environment. Although most introduced species are neutral or beneficial with respect to other species, invasive species adversely affect habitats and bioregions, causing ecological, environmental, and/or economic damage. The term can also be used for native species that become harmful to their native environment after human alterations to its food webfor example the purple sea urchin (''Strongylocentrotus purpuratus'') which has decimated kelp forests along the northern California coast due to overharvesting of its natural predator, the California sea otter (''Enhydra lutris''). Since the 20th century, invasive species have become a serious economic, social, and environmental threat. Invasion of long-established ecosystems by organisms is a natural phenomenon, but human-facilitated introductions have greatly increased the rate, scale, and geographic range of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Triffid Sign Kloof Sa
The triffid is a fictional tall, mobile, carnivorous plant species, created by John Wyndham in his 1951 novel ''The Day of the Triffids'', which has since been adapted for film and television. The word "triffid" has become a common reference in British English to describe large, invasive or menacing-looking plants. Fictional history Origins In the novel, the origin of the triffid species is never explained. The main character, Bill Masen speculates as follows: The 1962 film adaptation portrays them as extraterrestrial lifeforms transported to Earth by comets, contradicting the novel. In the 1981 TV series, the triffids were the creation of real-life Soviet biologist Trofim Lysenko. The seeds were spread across the globe when a plane smuggling them out of Russia was shot down during the Cold War. In the 2009 two-part TV series, the triffids are a naturally occurring species from Zaire, discovered by the West and selectively bred as an alternative to fossil fuels, to av ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Héctor Lavoe
Héctor Juan Pérez Martínez (30 September 1946 – 29 June 1993), better known as Héctor Lavoe, was a Puerto Rican salsa singer. Lavoe is considered to be possibly the best and most important singer and interpreter in the history of salsa music because he helped to establish the popularity of this musical genre in the decades of 1960s, 1970s and 1980s. His personality, style and the qualities of his voice led him to a successful artistic career in the whole field of Latin music and salsa during the 1970s and 1980s. The cleanness and brightness of his voice, coupled with impeccable diction and the ability to sing long and fast phrases with total naturalness, made him one of the favorite singers of the Latin public. Lavoe was born and raised in the Machuelo Abajo barrio of Ponce, Puerto Rico. Early in his life, he attended Escuela Libre de Música de Ponce, known today as the Instituto de Música Juan Morel Campos and, inspired by Jesús Sánchez Erazo, developed an interes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Salsa (music)
Salsa music is a style of Latin American music. Because most of the basic musical components predate the labeling of salsa, there have been many controversies regarding its origin. Most songs considered as salsa are primarily based on son montuno, with elements of mambo, Latin jazz, bomba, plena and guaracha. All of these elements are adapted to fit the basic son montuno template when performed within the context of salsa. Originally the name salsa was used to label commercially several styles of Latin dance music, but nowadays it is considered a musical style on its own and one of the staples of Latin American culture. The first self-identified salsa bands were predominantly assembled by Cuban and Puerto Rican musicians in New York City in the '70s. The music style was based on the late son montuno of Arsenio Rodríguez, Conjunto Chappottín and Roberto Faz. These musicians included Celia Cruz, Willie Colón , Rubén Blades, Johnny Pacheco, Machito and Héctor Lavoe. Du ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eupatorieae
Eupatorieae is a tribe of over 2000D.J.N.Hind & H.E.Robinson. 2007. Tribe Eupatorieae In: ''The Families and Genera of Vascular Plants'' vol.VIII. (Joachim W.Kadereit & Charles Jeffrey, volume editors. Klaus Kubitzky, general editor). Springer-Verlag. Berlin, Heidelberg. species of plants in the family Asteraceae. Most of the species are native to tropical, subtropical, and warm temperate areas of the Americas, but some are found elsewhere.Turner,B.L.(1997). Eupatorieae. In: Turner,Billie Lee (editor) ''The Compositae of Mexico. A systematic account of the family Asteraceae,'' vol.1. Phytologia Memoirs 11:i-iv,1-272. Well-known members are ''Stevia rebaudiana'' (used as a sugar substitute), a number of medicinal plants (''Eupatorium''), and a variety of late summer to autumn blooming garden flowers, including ''Ageratum'' (flossflower), '' Conoclinium'' (mistflower), and ''Liatris'' (blazing star or gayfeather). Plants in this tribe have only disc florets (no ray florets) and peta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eupatorium
''Eupatorium'' is a genus of flowering plants in the family Asteraceae, containing from 36 to 60 species depending on the classification system. Most are herbaceous perennials growing to tall. A few are shrubs. The genus is native to temperate regions of the Northern Hemisphere. Most are commonly called bonesets, thoroughworts or snakeroots in North America. The genus is named for Mithridates Eupator, king of Pontus. Systematics and taxonomy ''Eupatorium'' has at times been held to contain as many as 800 species, but many of these have been moved (at least by some authors) to other genera, including ''Ageratina'', ''Chromolaena'', '' Condylidium'', '' Conoclinium'', '' Critonia'', ''Cronquistianthus'', ''Eutrochium'', '' Fleischmannia'', '' Flyriella'', '' Hebeclinium'', '' Koanophyllon'', ''Mikania'', and '' Tamaulipa''. The classification of the tribe Eupatorieae, including species placed in ''Eupatorium'' in the present or past, is an area of ongoing research, so further ch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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