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Dinizia
''Dinizia'' is a genus of flowering plants in the legume family, Fabaceae. It was believed to be monotypic until 2017, when '' Dinizia jueirana-facao'' was described. ''Dinizia'' is native to Brazil ( North Region and Central-West Region), Guyana and Suriname. Both species are colossal forest trees. Fossilised leaves and fruit discovered in North America provide evidence of a ''Dinizia''-like ancestor that first occurred in south-eastern North America during the Eocene epoch. The modern genus, however, is confined to South America, where it occurs in non-flooded parts of the Amazonian forests of Guyana, Suriname and seven states of North and Central-West Brazil. Species , ''Plants of the World Online'' has accepted two species: *''Dinizia excelsa ''Dinizia excelsa'' is a South American canopy- emergent tropical rainforest tree species in the family Fabaceae, native to primarily Brazil and Guyana. In Portuguese it is known as angelim-vermelho, angelim, angelim-pedra, and paric ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dinizia Excelsa
''Dinizia excelsa'' is a South American canopy- emergent tropical rainforest tree species in the family Fabaceae, native to primarily Brazil and Guyana. In Portuguese it is known as angelim-vermelho, angelim, angelim-pedra, and paricá, or sometimes angelim-falso, faveira, faveira-dura, faveira-ferro or faveiro-do-grande. In Trio it is called awaraimë. In Wapisiana it is called parakwa. Description It is the tallest-growing species in the pea family, Fabaceae and one of the tallest tropical tree species in any family, reaching and taller. The unarmed trunk is cylindrical, the bole of larger specimens 15–22.5 m, up to 3 m in diameter at soil level. The DBH of mature specimens is typically between , moderately to strongly buttressed, the buttresses to 4–5 m tall.plantsoftheworldonline.org ''Dinizia excelsa'' Ducke/ref> The heartwood is reddish brown with a slightly paler sapwood. The wood is durable and difficult to work with due to its density and irregular grain. Distri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dinizia Jueirana-facao '' which grows in a restricted area of rainforest in Espírito Santo state in Brazil. It was first described by G. P. Lewis & G. S. Siqueira in 2004. Its specific name derives from its local name, "jueirana-facão". There are currently fewer than 25 specimens in existence, making the species critically endangered. ''Dinizia jueirana-facao'' is a tree in the family ''Fabaceae The Fabaceae or Leguminosae,International Code of Nomenc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caesalpinioideae
Caesalpinioideae is a botanical name at the rank of subfamily, placed in the large family Fabaceae or Leguminosae. Its name is formed from the generic name ''Caesalpinia''. It is known also as the peacock flower subfamily. The Caesalpinioideae are mainly trees distributed in the moist tropics, but include such temperate species as the honeylocust (''Gleditsia triacanthos'') and Kentucky coffeetree (''Gymnocladus dioicus''). It has the following clade-based definition: The most inclusive crown clade containing '' Arcoa gonavensis'' Urb. and ''Mimosa pudica'' L., but not '' Bobgunnia fistuloides'' (Harms) J. H. Kirkbr. & Wiersema, '' Duparquetia orchidacea'' Baill., or '' Poeppigia procera'' C.Presl In some classifications, for example the Cronquist system, the group is recognized at the rank of family, Caesalpiniaceae. Characteristics * Specialised extrafloral nectaries often present on the petiole and / or on the primary and secondary rachises, usually between pinnae or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Guyana
Guyana ( or ), officially the Cooperative Republic of Guyana, is a country on the northern mainland of South America. Guyana is an indigenous word which means "Land of Many Waters". The capital city is Georgetown. Guyana is bordered by the Atlantic Ocean to the north, Brazil to the south and southwest, Venezuela to the west, and Suriname to the east. With , Guyana is the third-smallest sovereign state by area in mainland South America after Uruguay and Suriname, and is the second-least populous sovereign state in South America after Suriname; it is also one of the least densely populated countries on Earth. It has a wide variety of natural habitats and very high biodiversity. The region known as "the Guianas" consists of the large shield landmass north of the Amazon River and east of the Orinoco River known as the "land of many waters". Nine indigenous tribes reside in Guyana: the Wai Wai, Macushi, Patamona, Lokono, Kalina, Wapishana, Pemon, Akawaio and Warao. Histo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plants Of The World Online
Plants of the World Online (POWO) is an online database published by the Royal Botanic Gardens, Kew. It was launched in March 2017 with the ultimate aim being "to enable users to access information on all the world's known seed-bearing plants by 2020". The initial focus was on tropical African Floras, particularly Flora Zambesiaca, Flora of West Tropical Africa and Flora of Tropical East Africa. The database uses the same taxonomical source as Kew's World Checklist of Selected Plant Families, which is the International Plant Names Index, and the World Checklist of Vascular Plants (WCVP). POWO contains 1,234,000 global plant names and 367,600 images. See also *Australian Plant Name Index *Convention on Biological Diversity *World Flora Online *Tropicos Tropicos is an online botanical database containing taxonomic information on plants, mainly from the Neotropical realm (Central, and South America). It is maintained by the Missouri Botanical Garden and was established over 25 y ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eocene
The Eocene ( ) Epoch is a geological epoch (geology), epoch that lasted from about 56 to 33.9 million years ago (mya). It is the second epoch of the Paleogene Period (geology), Period in the modern Cenozoic Era (geology), Era. The name ''Eocene'' comes from the Ancient Greek (''ēṓs'', "dawn") and (''kainós'', "new") and refers to the "dawn" of modern ('new') fauna that appeared during the epoch. The Eocene spans the time from the end of the Paleocene Epoch to the beginning of the Oligocene Epoch. The start of the Eocene is marked by a brief period in which the concentration of the carbon isotope Carbon-13, 13C in the atmosphere was exceptionally low in comparison with the more common isotope Carbon-12, 12C. The end is set at a major extinction event called the ''Grande Coupure'' (the "Great Break" in continuity) or the Eocene–Oligocene extinction event, which may be related to the impact of one or more large bolides in Popigai impact structure, Siberia and in what is now ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North America
North America is a continent in the Northern Hemisphere and almost entirely within the Western Hemisphere. It is bordered to the north by the Arctic Ocean, to the east by the Atlantic Ocean, to the southeast by South America and the Caribbean Sea, and to the west and south by the Pacific Ocean. Because it is on the North American Plate, North American Tectonic Plate, Greenland is included as a part of North America geographically. North America covers an area of about , about 16.5% of Earth's land area and about 4.8% of its total surface. North America is the third-largest continent by area, following Asia and Africa, and the list of continents and continental subregions by population, fourth by population after Asia, Africa, and Europe. In 2013, its population was estimated at nearly 579 million people in List of sovereign states and dependent territories in North America, 23 independent states, or about 7.5% of the world's population. In Americas (terminology)#Human ge ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fossil
A fossil (from Classical Latin , ) is any preserved remains, impression, or trace of any once-living thing from a past geological age. Examples include bones, shells, exoskeletons, stone imprints of animals or microbes, objects preserved in amber, hair, petrified wood and DNA remnants. The totality of fossils is known as the ''fossil record''. Paleontology is the study of fossils: their age, method of formation, and evolutionary significance. Specimens are usually considered to be fossils if they are over 10,000 years old. The oldest fossils are around 3.48 billion years old to 4.1 billion years old. Early edition, published online before print. The observation in the 19th century that certain fossils were associated with certain rock strata led to the recognition of a geological timescale and the relative ages of different fossils. The development of radiometric dating techniques in the early 20th century allowed scientists to quantitatively measure the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Suriname
Suriname (; srn, Sranankondre or ), officially the Republic of Suriname ( nl, Republiek Suriname , srn, Ripolik fu Sranan), is a country on the northeastern Atlantic coast of South America. It is bordered by the Atlantic Ocean to the north, French Guiana to the east, Guyana to the west, and Brazil to the south. At just under , it is the smallest sovereign state in South America. It has a population of approximately , dominated by descendants from the slaves and labourers brought in from Africa and Asia by the Dutch Empire and Republic. Most of the people live by the country's (north) coast, in and around its capital and largest city, Paramaribo. It is also List of countries and dependencies by population density, one of the least densely populated countries on Earth. Situated slightly north of the equator, Suriname is a tropical country dominated by rainforests. Its extensive tree cover is vital to the country's efforts to Climate change in Suriname, mitigate climate ch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North Region, Brazil
The North Region of Brazil ( pt, Região Norte do Brasil; ) is the largest region of Brazil, corresponding to 45.27% of the national territory. It is the second least inhabited of the country, and contributes with a minor percentage in the national GDP and population. It comprises the states of Acre, Amapá, Amazonas, Pará, Rondônia, Roraima and Tocantins. Its demographic density is the lowest in Brazil considering all the regions of the country, with only 3.8 inhabitants per km2. Most of the population is centered in urban areas. Belém International Airport and Manaus International Airport connect the North Region with many Brazilian cities and also operate some international flights. The North is home to the Federal University of Amazonas and Federal University of Pará, among others. History The first inhabitants of the North Region, as in the rest of Brazil, were the Native Brazilians, who shared a diverse number of tribes and villages, from the pre-Columbian period un ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Central-West Region, Brazil
The Central-West or Center-West Region of Brazil ( pt, Região Centro-Oeste do Brasil; ) is composed of the states of Goiás, Mato Grosso and Mato Grosso do Sul; along with Distrito Federal (Federal District), where Brazil's national capital, Brasília, is situated. The region comprises 18.86% of the national territory. With the move of the country's federal capital from Rio de Janeiro to Brasília in the 1960s, the construction of roads and railways to the interior of the country made access to the region easier, speeding up population growth and contributing significantly to the region's development. Mato Grosso do Sul was created in 1979, materializing the decision of the government to divide the then called state of Mato Grosso in two states to facilitate to the administration and the development of the region. Brasília International Airport, Marechal Rondon International Airport, Campo Grande International Airport and Santa Genoveva Airport connects the Center-West region ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Adolpho Ducke
Adolpho Ducke (October 19, 1876 – January 5, 1959), (also referred to as Adolfo Ducke and occasionally misspelled "Duque"), was a notable entomologist, botanist and ethnographer specializing in Amazonia. According to family records, he was an ethnic German with roots in Trieste Austro-Hungary (now in Italy). German was his first language; that is, the German commonly spoken in Trieste in the 19th century. Most of his books were written in German. Recruited by Emílio Goeldi, Ducke began his work in Amazônia as an entomologist for the Museu Paraense Emílio Goeldi, but due to the influence of botanists Jacques Hüber and Paul Le Cointe, he switched to botany. He traveled throughout Amazônia to study the complicated tree system of the rainforest. He published 180 articles and monographs, primarily on the Leguminosae, and he described 900 species and 50 new genera. In 1918, while continuing his work for the Paraense Museum, he collaborated with the Rio de Janeiro Botanical Gard ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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