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Vriesea Amethystina
''Vriesea amethystina'' is a species of tropical epiphyte of the genus '' Vriesea''. It is endemic to southeastern Brazil, known from the States of Espírito Santo and Rio de Janeiro Rio de Janeiro, or simply Rio, is the capital of the Rio de Janeiro (state), state of Rio de Janeiro. It is the List of cities in Brazil by population, second-most-populous city in Brazil (after São Paulo) and the Largest cities in the America .... Cultivars * ''Vriesea'' 'Crousseana' * ''Vriesea'' 'Gracilis' * ''Vriesea'' 'Warmingii Minor'BSI Cultivar Registry Retrieved 11 October 2009 References amethystina Endemic flora of Brazil[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Species
A species () is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can produce fertile offspring, typically by sexual reproduction. It is the basic unit of Taxonomy (biology), classification and a taxonomic rank of an organism, as well as a unit of biodiversity. Other ways of defining species include their karyotype, DNA sequence, morphology (biology), morphology, behaviour, or ecological niche. In addition, palaeontologists 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. About 14% of these had been described by 2011. All species (except viruses) are given a binomial nomenclature, two-part name, a "binomen". The first part of a binomen is the name of a genus to which the species belongs. The second part is called the specific name (zoology), specific name or the specific ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Epiphyte
An epiphyte is a plant or plant-like organism that grows on the surface of another plant and derives its moisture and nutrients from the air, rain, water (in marine environments) or from debris accumulating around it. The plants on which epiphytes grow are called phorophytes. Epiphytes take part in nutrient cycles and add to both the diversity and biomass of the ecosystem in which they occur, like any other organism. In some cases, a rainforest tree's epiphytes may total "several tonnes" (several long tons). They are an important source of food for many species. Typically, the older parts of a plant will have more epiphytes growing on them. Epiphytes differ from parasites in that they grow on other plants for physical support and do not necessarily affect the host negatively. An organism that grows on another organism that is not a plant may be called an epibiont. Epiphytes are usually found in the temperate zone (e.g., many mosses, liverworts, lichens, and algae) or in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vriesea
''Vriesea'' is a genus of flowering plants in the botanical family Bromeliaceae, subfamily Tillandsioideae. The genus name is for Willem Hendrik de Vriese, Dutch botanist, physician (1806–1862). Its species are widespread over Mexico, Central America, South America and the West Indies. Containing some of the largest bromeliad species, these tropical plants harbor a wide variety of insect fauna. In the wild, frogs may go through their whole life cycle in a bromeliad. This genus is closely related to '' Guzmania.'' Both ''Guzmania'' and ''Vriesea'' have dry capsules that split open to release parachute like seeds similar to the Dandelion (''Taraxacum'' sp.). Most ''Vriesea'' are epiphytes and grow on trees. Their roots function mainly as holdfasts with a more minor role in nutrient uptake. Nutrients are predominantly absorbed from the reservoirs made by the rosette of leaves. Species , Plants of the World Online accepted the following species: *''Vriesea agostiniana'' E.Pe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemic
Endemism is the state of a species being found only in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsewhere. For example, the Cape sugarbird is found exclusively in southwestern South Africa and is therefore said to be ''endemic'' to that particular part of the world. An endemic species can also be referred to as an ''endemism'' or, in scientific literature, as an ''endemite''. Similarly, many species found in the Western ghats of India are examples of endemism. Endemism is an important concept in conservation biology for measuring biodiversity in a particular place and evaluating the risk of extinction for species. Endemism is also of interest in evolutionary biology, because it provides clues about how changes in the environment cause species to undergo range shifts (potentially expanding their range into a larger area or bec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brazil
Brazil, officially the Federative Republic of Brazil, is the largest country in South America. It is the world's List of countries and dependencies by area, fifth-largest country by area and the List of countries and dependencies by population, seventh-largest by population, with over 212 million people. The country is a federation composed of 26 Federative units of Brazil, states and a Federal District (Brazil), Federal District, which hosts the capital, Brasília. List of cities in Brazil by population, Its most populous city is São Paulo, followed by Rio de Janeiro. Brazil has the most Portuguese-speaking countries, Portuguese speakers in the world and is the only country in the Americas where Portuguese language, Portuguese is an Portuguese-speaking world, official language. Bounded by the Atlantic Ocean on the east, Brazil has a Coastline of Brazil, coastline of . Covering roughly half of South America's land area, it Borders of Brazil, borders all other countries and ter ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Espírito Santo
Espírito Santo (; ) is a state in southeastern Brazil. Its capital is Vitória, and its largest city is Serra. With an extensive coastline, the state hosts some of the country's main ports, and its beaches are significant tourist attractions. The state is divided into 78 municipalities. The capital, Vitória, is located on an island, which borders the municipalities of Vila Velha, Cariacica, and Serra. These municipalities, plus the outer cities of Fundão and Guarapari, constitute the state's main metro area. In the northern extremes of Espírito Santo is Itaúnas, in the municipality of Conceição da Barra, which is a tourist location known for its sand dunes and forró tradition. The Captaincy of Espírito Santo was carved out of the Captaincy of Bahia in the 18th century, during the colonial rule of Brazil, and named after a 16th-century captaincy covering roughly the same area of coast. Following the elevation of Brazil to a constituent kingdom of the Un ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rio De Janeiro (state)
Rio de Janeiro () is one of the States of Brazil, 27 federative units of Brazil. It has the second largest economy of Brazil, with the largest being that of the state of São Paulo (state), São Paulo. The state, which has 8.2% of the Brazilian population, is responsible for 9.2% of the Brazilian Gross domestic product, GDP. The state of Rio de Janeiro is located within the Brazilian geopolitical region classified as the Southeast Region, Brazil, Southeast (assigned by Brazilian Institute of Geography and Statistics, IBGE). Rio de Janeiro shares borders with all the other states in the same Southeast macroregion: Minas Gerais (North, N and Ordinal directions, NW), Espírito Santo (Ordinal direction, NE) and São Paulo (state), São Paulo (Ordinal directions, SW). It is bounded on the east and south by the South Atlantic Ocean. Rio de Janeiro has an area of . Its capital is the city of Rio de Janeiro, Rio de Janeiro, Rio de Janeiro, which was the capital of the Portuguese Colonial ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vriesea Crousseana
''Vriesea'' is a genus of flowering plants in the botanical family Bromeliaceae, subfamily Tillandsioideae. The genus name is for Willem Hendrik de Vriese, Dutch botanist, physician (1806–1862). Its species are widespread over Mexico, Central America, South America and the West Indies. Containing some of the largest bromeliad species, these tropical plants harbor a wide variety of insect fauna. In the wild, frogs may go through their whole life cycle in a bromeliad. This genus is closely related to ''Guzmania.'' Both ''Guzmania'' and ''Vriesea'' have dry capsules that split open to release parachute like seeds similar to the Dandelion (''Taraxacum'' sp.). Most ''Vriesea'' are epiphytes and grow on trees. Their roots function mainly as holdfasts with a more minor role in nutrient uptake. Nutrients are predominantly absorbed from the reservoirs made by the rosette of leaves. Species , Plants of the World Online accepted the following species: *''Vriesea agostiniana'' E.Pereira ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemic Flora Of Brazil
Endemism is the state of a species being found only in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsewhere. For example, the Cape sugarbird is found exclusively in southwestern South Africa and is therefore said to be ''endemic'' to that particular part of the world. An endemic species can also be referred to as an ''endemism'' or, in scientific literature, as an ''endemite''. Similarly, many species found in the Western ghats of India are examples of endemism. Endemism is an important concept in conservation biology for measuring biodiversity in a particular place and evaluating the risk of extinction for species. Endemism is also of interest in evolutionary biology, because it provides clues about how changes in the environment cause species to undergo range shifts (potentially expanding their range into a larger area or becomi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Epiphytes
An epiphyte is a plant or plant-like organism that grows on the surface of another plant and derives its moisture and nutrients from the air, rain, water (in marine environments) or from debris accumulating around it. The plants on which epiphytes grow are called phorophytes. Epiphytes take part in nutrient cycles and add to both the diversity and biomass of the ecosystem in which they occur, like any other organism. In some cases, a rainforest tree's epiphytes may total "several tonnes" (several long tons). They are an important source of food for many species. Typically, the older parts of a plant will have more epiphytes growing on them. Epiphytes differ from parasites in that they grow on other plants for physical support and do not necessarily affect the host negatively. An organism that grows on another organism that is not a plant may be called an epibiont. Epiphytes are usually found in the temperate zone (e.g., many mosses, liverworts, lichens, and algae) or in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
