1.
Tabebuia aurea
–
Tabebuia aurea is a species of Tabebuia native to South America in Suriname, Brazil, eastern Bolivia, Peru, Paraguay, and northern Argentina. The common English name Caribbean trumpet tree is misleading, as it is not native to the Caribbean and it is also known as the silver trumpet tree, and tree of gold. It is a small dry season-deciduous tree growing to 8 m tall, the leaves are palmately compound, with five or seven leaflets, each leaflet 6–18 cm long, green with silvery scales both above and below. The flowers are yellow, up to 6.5 cm diameter. The fruit is a slender 10 cm long capsule, cultivation It is a popular ornamental tree in subtropical and tropical regions, grown for its spectacular flower display on leafless shoots at the end of the dry season. This species presence in areas of the Caatinga of northeastern Brazil is a crucial resource for Spixs macaw. Structure of arboreal and herbaceous strata in a neotropical seasonally flooded monodominant savanna of Tabebuia aurea, reis, FP, Senna Bonfa, IM, Cavalcante, RB, et al. Tabebuia aurea decreases inflammatory, myotoxic and hemorrhagic activities induced by the venom of Bothrops neuwiedi
Tabebuia aurea
–
Tabebuia aurea
Tabebuia aurea
–
flowers & leaves
Tabebuia aurea
–
fruits
Tabebuia aurea
–
dried fruit
2.
Taxonomy (biology)
–
Taxonomy is the science of defining groups of biological organisms on the basis of shared characteristics and giving names to those groups. The exact definition of taxonomy varies from source to source, but the core of the remains, the conception, naming. There is some disagreement as to whether biological nomenclature is considered a part of taxonomy, the broadest meaning of taxonomy is used here. The word taxonomy was introduced in 1813 by Candolle, in his Théorie élémentaire de la botanique, the term alpha taxonomy is primarily used today to refer to the discipline of finding, describing, and naming taxa, particularly species. In earlier literature, the term had a different meaning, referring to morphological taxonomy, ideals can, it may be said, never be completely realized. They have, however, a value of acting as permanent stimulants. Some of us please ourselves by thinking we are now groping in a beta taxonomy, turrill thus explicitly excludes from alpha taxonomy various areas of study that he includes within taxonomy as a whole, such as ecology, physiology, genetics, and cytology. He further excludes phylogenetic reconstruction from alpha taxonomy, thus, Ernst Mayr in 1968 defined beta taxonomy as the classification of ranks higher than species. This activity is what the term denotes, it is also referred to as beta taxonomy. How species should be defined in a group of organisms gives rise to practical and theoretical problems that are referred to as the species problem. The scientific work of deciding how to define species has been called microtaxonomy, by extension, macrotaxonomy is the study of groups at higher taxonomic ranks, from subgenus and above only, than species. While some descriptions of taxonomic history attempt to date taxonomy to ancient civilizations, earlier works were primarily descriptive, and focused on plants that were useful in agriculture or medicine. There are a number of stages in scientific thinking. Early taxonomy was based on criteria, the so-called artificial systems. Later came systems based on a complete consideration of the characteristics of taxa, referred to as natural systems, such as those of de Jussieu, de Candolle and Bentham. The publication of Charles Darwins Origin of Species led to new ways of thinking about classification based on evolutionary relationships and this was the concept of phyletic systems, from 1883 onwards. This approach was typified by those of Eichler and Engler, the advent of molecular genetics and statistical methodology allowed the creation of the modern era of phylogenetic systems based on cladistics, rather than morphology alone. Taxonomy has been called the worlds oldest profession, and naming and classifying our surroundings has likely been taking place as long as mankind has been able to communicate
Taxonomy (biology)
–
Title page of
Systema Naturae, Leiden, 1735
Taxonomy (biology)
–
Evolution of the
vertebrates at class level, width of spindles indicating number of families. Spindle diagrams are typical for
Evolutionary taxonomy
Taxonomy (biology)
–
The same relationship, expressed as a
cladogram typical for
cladistics
Taxonomy (biology)
–
Type specimen for
Nepenthes smilesii, a tropical
pitcher plant.
3.
Plant
–
Plants are mainly multicellular, predominantly photosynthetic eukaryotes of the kingdom Plantae. The term is generally limited to the green plants, which form an unranked clade Viridiplantae. This includes the plants, conifers and other gymnosperms, ferns, clubmosses, hornworts, liverworts, mosses and the green algae. Green plants have cell walls containing cellulose and obtain most of their energy from sunlight via photosynthesis by primary chloroplasts and their chloroplasts contain chlorophylls a and b, which gives them their green color. Some plants are parasitic and have lost the ability to produce amounts of chlorophyll or to photosynthesize. Plants are characterized by sexual reproduction and alternation of generations, although reproduction is also common. There are about 300–315 thousand species of plants, of which the great majority, green plants provide most of the worlds molecular oxygen and are the basis of most of Earths ecologies, especially on land. Plants that produce grains, fruits and vegetables form humankinds basic foodstuffs, Plants play many roles in culture. They are used as ornaments and, until recently and in variety, they have served as the source of most medicines. The scientific study of plants is known as botany, a branch of biology, Plants are one of the two groups into which all living things were traditionally divided, the other is animals. The division goes back at least as far as Aristotle, who distinguished between plants, which generally do not move, and animals, which often are mobile to catch their food. Much later, when Linnaeus created the basis of the system of scientific classification. Since then, it has become clear that the plant kingdom as originally defined included several unrelated groups, however, these organisms are still often considered plants, particularly in popular contexts. When the name Plantae or plant is applied to a group of organisms or taxon. The evolutionary history of plants is not yet settled. Those which have been called plants are in bold, the way in which the groups of green algae are combined and named varies considerably between authors. Algae comprise several different groups of organisms which produce energy through photosynthesis, most conspicuous among the algae are the seaweeds, multicellular algae that may roughly resemble land plants, but are classified among the brown, red and green algae. Each of these groups also includes various microscopic and single-celled organisms
Plant
–
Green algae from
Ernst Haeckel 's
Kunstformen der Natur, 1904.
Plant
–
Had'n
Plant
–
Dicksonia antarctica, a species of
tree fern
Plant
–
A petrified log in
Petrified Forest National Park.
4.
Flowering plant
–
The flowering plants, also known as Angiospermae or Magnoliophyta, are the most diverse group of land plants, with 416 families, approx. 13,164 known genera and a total of c.295,383 known species, etymologically, angiosperm means a plant that produces seeds within an enclosure, in other words, a fruiting plant. The term angiosperm comes from the Greek composite word meaning enclosed seeds, the ancestors of flowering plants diverged from gymnosperms in the Triassic Period, during the range 245 to 202 million years ago, and the first flowering plants are known from 160 mya. They diversified extensively during the Lower Cretaceous, became widespread by 120 mya, angiosperms differ from other seed plants in several ways, described in the table. These distinguishing characteristics taken together have made the angiosperms the most diverse and numerous land plants, the amount and complexity of tissue-formation in flowering plants exceeds that of gymnosperms. The vascular bundles of the stem are arranged such that the xylem and phloem form concentric rings, in the dicotyledons, the bundles in the very young stem are arranged in an open ring, separating a central pith from an outer cortex. In each bundle, separating the xylem and phloem, is a layer of meristem or active formative tissue known as cambium, the soft phloem becomes crushed, but the hard wood persists and forms the bulk of the stem and branches of the woody perennial. Among the monocotyledons, the bundles are more numerous in the stem and are scattered through the ground tissue. They contain no cambium and once formed the stem increases in diameter only in exceptional cases, the characteristic feature of angiosperms is the flower. Flowers show remarkable variation in form and elaboration, and provide the most trustworthy external characteristics for establishing relationships among angiosperm species, the function of the flower is to ensure fertilization of the ovule and development of fruit containing seeds. The floral apparatus may arise terminally on a shoot or from the axil of a leaf, occasionally, as in violets, a flower arises singly in the axil of an ordinary foliage-leaf. There are two kinds of cells produced by flowers. Microspores, which divide to become pollen grains, are the male cells and are borne in the stamens. The female cells called megaspores, which divide to become the egg cell, are contained in the ovule. The flower may consist only of parts, as in willow. Usually, other structures are present and serve to protect the sporophylls, the individual members of these surrounding structures are known as sepals and petals. The outer series is usually green and leaf-like, and functions to protect the rest of the flower, the inner series is, in general, white or brightly colored, and is more delicate in structure. It functions to attract insect or bird pollinators, attraction is effected by color, scent, and nectar, which may be secreted in some part of the flower
Flowering plant
Flowering plant
–
Bud of a pink
rose
Flowering plant
–
Flowers of
Malus sylvestris (crab apple)
Flowering plant
–
Flowers and leaves of
Oxalis pes-caprae (Bermuda buttercup)
5.
Eudicots
–
The eudicots, Eudicotidae or eudicotyledons are a monophyletic clade of flowering plants that had been called tricolpates or non-magnoliid dicots by previous authors. The close relationships among flowering plants with tricolpate pollen grains was initially seen in studies of shared derived characters. These plants have a trait in their pollen grains of exhibiting three colpi or grooves paralleling the polar axis. Later molecular evidence confirmed the basis for the evolutionary relationships among flowering plants with tricolpate pollen grains. The term means true dicotyledons, as it contains the majority of plants that have been considered dicots and have characteristics of the dicots, the term eudicots has subsequently been widely adopted in botany to refer to one of the two largest clades of angiosperms, monocots being the other. The remaining angiosperms are sometimes referred to as basal angiosperms or paleodicots, the other name for the eudicots is tricolpates, a name which refers to the grooved structure of the pollen. Members of the group have tricolpate pollen, or forms derived from it and these pollens have three or more pores set in furrows called colpi. In contrast, most of the seed plants produce monosulcate pollen. The name tricolpates is preferred by some botanists to avoid confusion with the dicots, numerous familiar plants are eudicots, including many common food plants, trees, and ornamentals. Most leafy trees of midlatitudes also belong to eudicots, with exceptions being magnolias and tulip trees which belong to magnoliids, and Ginkgo biloba. The name eudicots is used in the APG system, of 1998 and it is applied to a clade, a monophyletic group, which includes most of the dicots. The eudicots can be divided into two groups, the basal eudicots and the core eudicots, basal eudicot is an informal name for a paraphyletic group. The core eudicots are a monophyletic group, a 2010 study suggested the core eudicots can be divided into two clades, Gunnerales and a clade called Pentapetalae, comprising all the remaining core eudicots
Eudicots
–
Eudicots Temporal range:
Early Cretaceous - recent
Eudicots
–
Arabis pollen has three colpi.
6.
Asterids
–
In the APG IV system for the classification of flowering plants, the name asterids denotes a clade. Most of the taxa belonging to this clade had been referred to the Asteridae in the Cronquist system, the name asterids resembles the earlier botanical name but is intended to be the name of a clade rather than a formal ranked name, in the sense of the ICBN. The phylogenetic tree presented hereafter has been proposed by the APG IV project, genetic analysis carried out after APG II maintains that the sister to all other asterids are the Cornales. A second order that split from the base of the asterids are the Ericales, the remaining orders cluster into two clades, the lamiids and the campanulids. The structure of both of these clades has changed in APG III, in APG III system, the following clades were renamed, euasterids I → lamiids euasterids II → campanulids Asterids in Stevens, P. F. Angiosperm Phylogeny Website
Asterids
–
Asterids
Asterids
–
Oregano from Lamiales
7.
Lamiales
–
The Lamiales are an order in the asterid group of dicotyledonous flowering plants. It includes about 24,000 species divided into about 20 families, in the classification system of Dahlgren the Lamiales were in the superorder Lamiiflorae. Lamiales has become the name for this much larger combined group. The placement of the Boraginaceae is unclear, but phylogenetic work shows this family does not belong in Lamiales, Lamiales A parsimony analysis of the Asteridae sensu lato based on rbcL sequences Disintegration of the Scrophulariaceae L. Watson and M. J. Dallwitz. The families of flowering plants, descriptions, illustrations, identification, information retrieval
Lamiales
–
Lamiales
8.
Bignoniaceae
–
Bignoniaceae is a family of flowering plants in the order Lamiales commonly known as the bignonias. It is not known to which of the families in the order it is most closely related. Nearly all of the Bignoniaceae are woody plants, but a few are subwoody, a few more are herbaceous plants of high-elevation montane habitats, in three exclusively herbaceous genera, Tourrettia, Argylia, and Incarvillea. The family includes many lianas, climbing by tendrils, by twining, or rarely, the largest tribe in the family, called Bignonieae, consists mostly of lianas and is noted for its unique wood anatomy. The family has a cosmopolitan distribution, but is mostly tropical. Its greatest diversity is in northern South America, the family has been covered in some major floristic projects, such as Flora of China, Flora Malesiana, and Flora Neotropica. It has not yet covered in some others, such as Flora of Australia. Bignoniaceae are most noted for ornamentals, such as Jacaranda, Tabebuia and Spathodea, grown for their conspicuous, a great many species are known in cultivation. Various other uses have made of members of this family. Several species were of importance to the indigenous peoples of the American tropics. Fridericia elegans, Tanaecium bilabiata, and Tanaecium excitosum are poisonous to livestock and have caused severe losses, according to different accounts, the number of species in the family is about 810 or about 860. The last monograph of the family was published in 2004. In that work,104 genera were recognized, since that time, molecular phylogenetic studies have greatly clarified relationships within the family, and the number of accepted genera is now between 80 and 85. In the last taxonomic revision of Bignoniaceae,104 genera were described in The Families, twenty-five of these genera, all in the tribe Bignonieae, were later synonymized under other genera, based on a cladistic analysis of DNA sequences, published in 2006. Roseodendron and Handroanthus were resurrected from Tabebuia in 2007, mayodendron and Pachyptera have been resurrected. In 2009, a phylogenetic study divided Bignoniaceae into 10 monophyletic groups, six of these groups have been recognized as tribes at one time or another, and are represented by their tribal names. Two of the groups are monogeneric and are designated by their constituent genera, Argylia, the other two groups are given informal names, pending a formal revision of the infrafamilial classification. Astianthus has never been sampled for DNA and its position within the family remains obscure
Bignoniaceae
–
Bignoniaceae
Bignoniaceae
–
Bignoniaceae in
Bagh-e-Jinnah, Lahore
Bignoniaceae
–
Tecomaria capensis in
Hyderabad, India.
Bignoniaceae
–
Dolichandrone falcata in
Hyderabad, India
9.
Augustin Pyramus de Candolle
–
Augustin Pyramus de Candolle also spelled Augustin Pyrame de Candolle was a Swiss botanist. René Louiche Desfontaines launched de Candolles botanical career by recommending him at an herbarium, within a couple of years de Candolle had established a new genus, and he went on to document hundreds of plant families and create a new natural plant classification system. Although de Candolles main focus was botany, he contributed to related fields such as phytogeography, agronomy, paleontology, medical botany. Candolle originated the idea of Natures war, which influenced Charles Darwin, de Candolle recognized that multiple species may develop similar characteristics that did not appear in a common evolutionary ancestor, this was later termed analogy. During his work with plants, de Candolle noticed that plant leaf movements follow a cycle in constant light. Though many scientists doubted de Candolles findings, experiments over a century later demonstrated that ″the internal biological clock″ indeed exists, Candolles descendants continued his work on plant classification. Alphonse de Candolle and Casimir Pyrame de Candolle contributed to the Prodromus Systematis Naturalis Regni Vegetabilis, Augustin Pyramus de Candolle was born on 4 February 1778 in Geneva, Switzerland, to Augustin de Candolle, a former official, and his wife, Louise Eléonore Brière. His family descended from one of the ancient families of Provence in France, at age seven de Candolle contracted of a severe case of hydrocephalus, which significantly affected his childhood. Candolles initiation to botany happened in 1794 thanks to Pierre Etienne Vaucher in Geneva and he spent then four years at the Geneva Academy, studying science and law according to his fathers wishes. In 1798, he moved to Paris after Geneva had been annexed to the French Republic and his botanical career began with the help of René Louiche Desfontaines, who recommended de Candolle for work in the herbarium of Charles Louis LHéritier de Brutelle during the summer of 1798. The position elevated de Candolles reputation and also led to valuable instruction from Desfontaines himself, the premise of de Candolles method is that taxa do not fall along a linear scale, they are discrete, not continuous. In 1804, de Candolle published his Essai sur les propriétés médicales des plantes and was granted a doctor of medicine degree by the faculty of Paris. In 1807 he was appointed professor of botany in the faculty of the University of Montpellier. While in Montpellier, de Candolle published his Théorie élémentaire de la botanique, which introduced a new classification system and the word taxonomy. Candolle moved back to Geneva in 1816 and in the year was invited by the government of the Canton of Geneva to fill the newly created chair of natural history. De Candolle spent the rest of his life in an attempt to elaborate and complete his natural system of botanical classification, de Candolle published initial work in his Regni vegetabillis systema naturale, but after two volumes he realized he could not complete the project on such a large scale. Consequently, he began his less extensive Prodromus Systematis Naturalis Regni Vegetabilis in 1824, however, he was able to finish only seven volumes, or two-thirds of the whole. Even so, he was able to characterize over one hundred families of plants, although de Candolles main focus was botany, throughout his career he also dabbled in fields related to botany, such as phytogeography, agronomy, paleontology, medical botany, and economic botany
Augustin Pyramus de Candolle
–
A. P. de Candolle
Augustin Pyramus de Candolle
–
de Candolle family home in
Geneva
10.
Type species
–
A similar concept is used for suprageneric groups called a type genus. In botanical nomenclature, these terms have no standing under the code of nomenclature. In botany, the type of a name is a specimen which is also the type of a species name. The species name that has that type can also be referred to as the type of the genus name, names of genus and family ranks, the various subdivisions of those ranks, and some higher-rank names based on genus names, have such types. In bacteriology, a species is assigned for each genus. Every named genus or subgenus in zoology, whether or not currently recognized as valid, is associated with a type species. In practice, however, there is a backlog of untypified names defined in older publications when it was not required to specify a type, a type species is both a concept and a practical system that is used in the classification and nomenclature of animals. The type species represents the species and thus definition for a particular genus name. In the Glossary, type species is defined as The nominal species that is the type of a nominal genus or subgenus. The type species permanently attaches a formal name to a genus by providing just one species within that genus to which the name is permanently linked. The species name in turn is fixed, in theory, to a type specimen, for example, the type species for the land snail genus Monacha is Monacha cartusiana. That genus is placed within the family Hygromiidae. The type genus for that family is the genus Hygromia, the concept of the type species in zoology was introduced by Pierre André Latreille. The International Code of Zoological Nomenclature states that the name of the type species should always be cited. It gives an example in Article 67.1, Astacus marinus Fabricius,1775 was later designated as the type species of the genus Homarus, thus giving it the name Homarus marinus. However, the species of Homarus should always be cited using its original name. 3, the type of the genus name Elodes is quoted as the type of the species name Hypericum aegypticum, Glossary of scientific naming Genetypes – genetic sequence data from type specimens. Holotype Paratype Principle of Typification Type Type genus
Type species
–
Type species is the reference for genus definition, even before the existence of a consensual genus name.
11.
Species
–
In biology, a species is the basic unit of biological classification and a taxonomic rank. A species is defined as the largest group of organisms in which two individuals can produce fertile offspring, typically by sexual reproduction. While this definition is often adequate, looked at more closely it is problematic, for example, with hybridisation, in a species complex of hundreds of similar microspecies, or in a ring species, the boundaries between closely related species become unclear. Other ways of defining species include similarity of DNA, morphology, all species are given a 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 specific name or the specific epithet. For example, Boa constrictor is one of four species of the Boa genus, Species were seen from the time of Aristotle until the 18th century as fixed kinds that could be arranged in a hierarchy, the great chain of being. In the 19th century, biologists grasped that species could evolve given sufficient time, Charles Darwins 1859 book The Origin of Species explained how species could arise by natural selection. Genes can sometimes be exchanged between species by horizontal transfer, and species may become extinct for a variety of reasons. In his biology, Aristotle used the term γένος to mean a kind, such as a bird or fish, a kind was distinguished by its attributes, for instance, a bird has feathers, a beak, wings, a hard-shelled egg, and warm blood. A form was distinguished by being shared by all its members, Aristotle believed all kinds and forms to be distinct and unchanging. His approach remained influential until the Renaissance, when observers in the Early Modern period began to develop systems of organization for living things, they placed each kind of animal or plant into a context. Many of these early delineation schemes would now be considered whimsical, animals likewise that differ specifically preserve their distinct species permanently, one species never springs from the seed of another nor vice versa. In the 18th century, the Swedish scientist Carl Linnaeus classified organisms according to shared physical characteristics and he established the idea of a taxonomic hierarchy of classification based upon observable characteristics and intended to reflect natural relationships. At the time, however, it was widely believed that there was no organic connection between species, no matter how similar they appeared. However, whether or not it was supposed to be fixed, by the 19th century, naturalists understood that species could change form over time, and that the history of the planet provided enough time for major changes. Jean-Baptiste Lamarck, in his 1809 Zoological Philosophy, described the transmutation of species, proposing that a species could change over time, in 1859, Charles Darwin and Alfred Russel Wallace provided a compelling account of evolution and the formation of new species. Darwin argued that it was populations that evolved, not individuals and this required a new definition of species. Darwin concluded that species are what appear to be, ideas
Species
–
John Ray
Species
–
Carl Linnaeus believed in the fixity of species.
12.
Synonym (taxonomy)
–
For example, Linnaeus was the first to give a scientific name to the Norway spruce, which he called Pinus abies. This name is no longer in use, it is now a synonym of the current scientific name which is Picea abies, unlike synonyms in other contexts, in taxonomy a synonym is not interchangeable with the name of which it is a synonym. In taxonomy, synonyms are not equals, but have a different status, for any taxon with a particular circumscription, position, and rank, only one scientific name is considered to be the correct one at any given time. A synonym cannot exist in isolation, it is always an alternative to a different scientific name, given that the correct name of a taxon depends on the taxonomic viewpoint used a name that is one taxonomists synonym may be another taxonomists correct name. Synonyms may arise whenever the same taxon is described and named more than once, independently. They may also arise when existing taxa are changed, as when two taxa are joined to one, a species is moved to a different genus. To the general user of scientific names, in such as agriculture, horticulture, ecology, general science. A synonym is a name that was used as the correct scientific name but which has been displaced by another scientific name. Thus Oxford Dictionaries Online defines the term as a name which has the same application as another. In handbooks and general texts, it is useful to have mentioned as such after the current scientific name. Synonyms used in this way may not always meet the strict definitions of the synonym in the formal rules of nomenclature which govern scientific names. Changes of scientific name have two causes, they may be taxonomic or nomenclatural, a name change may be caused by changes in the circumscription, position or rank of a taxon, representing a change in taxonomic, scientific insight. A name change may be due to purely nomenclatural reasons, that is, based on the rules of nomenclature, the earliest such name is called the senior synonym, while the later name is the junior synonym. One basic principle of zoological nomenclature is that the earliest correctly published name, synonyms are important because if the earliest name cannot be used, then the next available junior synonym must be used for the taxon. Objective synonyms refer to taxa with the type and same rank. For example, John Edward Gray published the name Antilocapra anteflexa in 1855 for a species of pronghorn, however, it is now commonly accepted that his specimen was an unusual individual of the species Antilocapra americana published by George Ord in 1815. Ords name thus takes precedence, with Antilocapra anteflexa being a subjective synonym. Objective synonyms are common at the level of genera, because for various reasons two genera may contain the type species, these are objective synonyms
Synonym (taxonomy)
–
The
Latin Caudata and
Greek Urodela both mean "tailed" and have been used as a scientific name at the rank of order for the
salamanders (as opposed to the tail-less
frogs). Thus they are synonyms.
Synonym (taxonomy)
–
The common dandelion
Taraxacum officinale sensu lato is an extremely widespread group of
apomictic lineages, and some scientists apply the "biological species concept" to divide it into many distinct species; other scientists regard all the names for those independent species as synonyms.
13.
MHNT
–
The Muséum de Toulouse, sometimes known as MHNT or Muséum dHistoire Naturelle de la ville de Toulouse, is a museum of natural history in Toulouse, France. It is located in the Busca-Montplaisir, and houses a collection of more than 2.5 million items, the museum was founded in 1796 by the naturalist Philippe-Isidore Picot de Lapeyrouse. It was at that time housed in the old buildings of the monastery of the carmelite friars and it was opened to the public in 1865 in its present location and under the directorship of Édouard Filhol. Toulouse museum was the first museum in the world to open a gallery of prehistory, thanks to the collaboration of Émile Cartailhac, Jean-Baptiste Noulet, today the museum is housed in a 2007 building designed by the architect Jean-Paul Viguier. The permanent exhibition has five linked themes, Sequence 1, Feeling the Earths power, nature of the solar system and its formation. Nature of the Earth – plate tectonics, seismic and volcanic activity and erosion, Sequence 2, Doing away with our notions of hierarchy The nature of life – biodiversity, classification, and organization. Sequence 3, Getting to grips with the huge scale, Earth history from 3.8 billion years ago. The prehistoric collection includes mostly artefacts excavated in France and they also contain comparative material from other parts of Europe and other continents. The herbarium contains historic specimens collected by Benjamin Balansa, the bird collection of MHNT contains more than 30,000 specimens of which 20,000 are eggs. There are approximately 8,500 bird mounts and 1,500 scientific bird skins, other bird items are circa 2,000 skeletons and skulls and 5,300 eggs. The collection focuses on Europe, but there are also exotic species, most are documented on card or computer system. The bird mount collection of Victor Besaucèle with 5,000 specimens is one of the most important historic collections in Europe. Other collectors represented are R. Bourret, G. Cossaune, M. Gourdon, Hammonville, A. Lacroix and it contains his personal collections, supplemented by those of other ornithologists notably Georges Guichard, Henri Heim de Balsac and Rene de Naurois. It includes all the species, that is to say approximately 1,000 species and nearly 15,000 eggs and is one of the most complete. The specimens of the collection of paleontology amount to tens of thousands and they date from the Paleoarchean to the Eocene. Henri Gaussen was a Toulouse-based phytogeographer and botanist, the botanic garden which honours his name is attached to the Museum and is part of the Earth and Life Science Research and Training Paul Sabatier University. A second botanical area The Museum Gardens extends over 3 hectares and it is notable for potagers du monde and a shade house which recreates the conditions required by shade plants. Part of this article is a translation of the French Wikipedias article François Bon, Sébastien Dubois, le Muséum de Toulouse et linvention de la préhistoire Toulouse Editions Muséum de Toulouse ISBN 978-2-906702-18-9 Official website
MHNT
–
Entry hall of the Muséum de Toulouse 43°35′37.89″N 1°26′57.42″E / 43.5938583°N 1.4492833°E / 43.5938583; 1.4492833
MHNT
–
Multiple view of bone
Azilian harpoon head, from about 10,000 years ago
MHNT
14.
Genus
–
A genus is a taxonomic rank used in the biological classification of living and fossil organisms in biology. In the hierarchy of classification, genus comes above species. In binomial nomenclature, the name forms the first part of the binomial species name for each species within the genus. Felis catus and Felis silvestris are two species within the genus Felis, Felis is a genus within the family Felidae. The composition of a genus is determined by a taxonomist, the standards for genus classification are not strictly codified, so different authorities often produce different classifications for genera. Moreover, genera should be composed of units of the same kind as other genera. The term comes from the Latin genus, a noun form cognate with gignere, linnaeus popularized its use in his 1753 Species Plantarum, but the French botanist Joseph Pitton de Tournefort is considered the founder of the modern concept of genera. The scientific name of a genus may be called the name or generic epithet. It plays a role in binomial nomenclature, the system of naming organisms. The rules for the names of organisms are laid down in the Nomenclature Codes. The standard way of scientifically describing species and other lower-ranked taxa is by binomial nomenclature, the generic name forms its first half. For example, the gray wolfs binomial name is Canis lupus, with Canis being the name shared by the wolfs close relatives. The specific name is written in lower-case and may be followed by names in zoology or a variety of infraspecific names in botany. Especially with these names, when the generic name is known from context. Because animals are typically only grouped within subspecies, it is written as a trinomen with a third name. Dog breeds, meanwhile, are not scientifically distinguished, there are several divisions of plant species and therefore their infraspecific names generally include contractions explaining the relation. For example, the genus Hibiscus includes hundreds of other species apart from the Rose of Sharon or common garden hibiscus, Rose of Sharon doesnt have subspecies but has cultivars that carry desired traits, such as the bright white H. syriaca Diana. Hawaiian hibiscus, meanwhile, includes several separate species, since not all botanists agree on the divisions or names between species, it is common to specify the source of the name using author abbreviations
Genus
–
Number of reptile genera with a given number of species. Most genera have only one or a few species but a few may have hundreds. Based on data from the
Reptile Database (as of May 2015).
15.
Family (biology)
–
In biological classification, family is one of the eight major taxonomic ranks, it is classified between order and genus. A family may be divided into subfamilies, which are intermediate ranks above the rank of genus. In vernacular usage, a family may be named one of its common members, for example, walnuts and hickory trees belong to the family Juglandaceae. What does or does not belong to a family—or whether a family should be recognized at all—are proposed and determined by practicing taxonomists. There are no rules for describing or recognizing a family. Taxonomists often take different positions about descriptions of taxa, and there may be no broad consensus across the community for some time. Some described taxa are accepted broadly and quickly, but others only rarely, if at all, the naming of families is codified by various international codes. In zoological nomenclature, the names of animals end with the suffix -idae. The concept of rank at time was not yet settled, and in the preface to the Prodromus Magnol spoke of uniting his families into larger genera. Carolus Linnaeus used the word familia in his Philosophia botanica to denote groups of plants, trees, herbs, ferns, palms. He used this term only in the section of the book. In zoology, the family as an intermediate between order and genus was introduced by Pierre André Latreille in his Précis des caractères génériques des insectes. He used families in some but not in all his orders of insects, families can be used for evolutionary, palaeontological and generic studies because they are more stable than lower taxonomic levels such as genera and species
Family (biology)
–
The hierarchy of
biological classification 's eight major
taxonomic ranks. An
order contains one or more families. Intermediate minor rankings are not shown.
16.
English language
–
English /ˈɪŋɡlɪʃ/ is a West Germanic language that was first spoken in early medieval England and is now the global lingua franca. Named after the Angles, one of the Germanic tribes that migrated to England, English is either the official language or one of the official languages in almost 60 sovereign states. It is the third most common language in the world, after Mandarin. It is the most widely learned second language and a language of the United Nations, of the European Union. It is the most widely spoken Germanic language, accounting for at least 70% of speakers of this Indo-European branch, English has developed over the course of more than 1,400 years. The earliest forms of English, a set of Anglo-Frisian dialects brought to Great Britain by Anglo-Saxon settlers in the century, are called Old English. Middle English began in the late 11th century with the Norman conquest of England, Early Modern English began in the late 15th century with the introduction of the printing press to London and the King James Bible, and the start of the Great Vowel Shift. Through the worldwide influence of the British Empire, modern English spread around the world from the 17th to mid-20th centuries, English is an Indo-European language, and belongs to the West Germanic group of the Germanic languages. Most closely related to English are the Frisian languages, and English, Old Saxon and its descendent Low German languages are also closely related, and sometimes Low German, English, and Frisian are grouped together as the Ingvaeonic or North Sea Germanic languages. Modern English descends from Middle English, which in turn descends from Old English, particular dialects of Old and Middle English also developed into a number of other English languages, including Scots and the extinct Fingallian and Forth and Bargy dialects of Ireland. English is classified as a Germanic language because it shares new language features with other Germanic languages such as Dutch, German and these shared innovations show that the languages have descended from a single common ancestor, which linguists call Proto-Germanic. Through Grimms law, the word for foot begins with /f/ in Germanic languages, English is classified as an Anglo-Frisian language because Frisian and English share other features, such as the palatalisation of consonants that were velar consonants in Proto-Germanic. The earliest form of English is called Old English or Anglo-Saxon, in the fifth century, the Anglo-Saxons settled Britain and the Romans withdrew from Britain. England and English are named after the Angles, Old English was divided into four dialects, the Anglian dialects, Mercian and Northumbrian, and the Saxon dialects, Kentish and West Saxon. Through the educational reforms of King Alfred in the century and the influence of the kingdom of Wessex. The epic poem Beowulf is written in West Saxon, and the earliest English poem, Modern English developed mainly from Mercian, but the Scots language developed from Northumbrian. A few short inscriptions from the period of Old English were written using a runic script. By the sixth century, a Latin alphabet was adopted, written with half-uncial letterforms and it included the runic letters wynn ⟨ƿ⟩ and thorn ⟨þ⟩, and the modified Latin letters eth ⟨ð⟩, and ash ⟨æ⟩
English language
–
The opening to the Old English epic poem
Beowulf,
handwritten in
half-uncial script: Hƿæt ƿē Gārde/na ingēar dagum þēod cyninga / þrym ge frunon... "Listen! We of the Spear-Danes from days of yore have heard of the glory of the folk-kings..."
English language
–
Countries of the world where English is a majority native language
English language
–
Title page of Geoffrey Chaucer's
Canterbury Tales c.1400
17.
Tree
–
In botany, a tree is a perennial plant with an elongated stem, or trunk, supporting branches and leaves in most species. In some usages, the definition of a tree may be narrower, including only woody plants with secondary growth, plants that are usable as lumber or plants above a specified height. Trees are not a group but include a variety of plant species that have independently evolved a woody trunk. In looser senses, the palms, the tree ferns, bananas. Trees tend to be long-lived, some reaching several thousand years old, the tallest known tree, a coast redwood named Hyperion, stands 115.6 m high. Trees have been in existence for 370 million years and it is estimated that there are just over 3 trillion mature trees in the world. A tree typically has many secondary branches supported clear of the ground by the trunk and this trunk typically contains woody tissue for strength, and vascular tissue to carry materials from one part of the tree to another. For most trees it is surrounded by a layer of bark which serves as a protective barrier, below the ground, the roots branch and spread out widely, they serve to anchor the tree and extract moisture and nutrients from the soil. Above ground, the divide into smaller branches and shoots. The shoots typically bear leaves, which light energy and convert it into sugars by photosynthesis, providing the food for the trees growth. Flowers and fruit may also be present, but some trees, such as conifers, instead have pollen cones and seed cones, others, such as tree ferns, trees play a significant role in reducing erosion and moderating the climate. They remove carbon dioxide from the atmosphere and store large quantities of carbon in their tissues, trees and forests provide a habitat for many species of animals and plants. Tropical rainforests are one of the most biodiverse habitats in the world, trees provide shade and shelter, timber for construction, fuel for cooking and heating, and fruit for food as well as having many other uses. In parts of the world, forests are shrinking as trees are cleared to increase the amount of available for agriculture. Because of their longevity and usefulness, trees have always revered, with sacred groves in various cultures. Although tree is a term of common parlance, there is no universally recognised precise definition of what a tree is, either botanically or in common language. In its broadest sense, a tree is any plant with the form of an elongated stem, or trunk. Trees are also defined by height, with smaller plants from 0.5 to 10 m being called shrubs
Tree
–
Common ash (
Fraxinus excelsior), a
deciduous broad-leaved (
angiosperm) tree
Tree
–
European larch (
Larix decidua), a
coniferous tree which is also
deciduous
Tree
–
Lepidodendron, an extinct
lycophyte tree
Tree
–
Diagram of
secondary growth in a
eudicot or
coniferous tree showing idealised vertical and horizontal sections. A new layer of
wood is added in each growing season, thickening the stem, existing branches and roots.
18.
Shrub
–
A shrub or bush is a small to medium-sized woody plant. It is distinguished from a tree by its multiple stems and shorter height, plants of many species may grow either into shrubs or trees, depending on their growing conditions. Small, low shrubs, generally less than 2 m tall, such as lavender, periwinkle, an area of cultivated shrubs in a park or a garden is known as a shrubbery. When clipped as topiary, suitable species or varieties of shrubs develop dense foliage, many shrubs respond well to renewal pruning, in which hard cutting back to a stool results in long new stems known as canes. Other shrubs respond better to selective pruning to reveal their structure, shrubs in common garden practice are generally considered broad-leaved plants, though some smaller conifers such as mountain pine and common juniper are also shrubby in structure. Species that grow into a shrubby habit may be deciduous or evergreen
Shrub
–
A
broom shrub in flower
Shrub
–
A
rhododendron shrubbery in
Sheringham Park
19.
Timber
–
Lumber, or timber is wood that has been processed into beams and planks, a stage in the process of wood production. Lumber may also refer to currently un-needed furniture, as in Lumber room, or an awkward gait, ultimately derived from the look of unfashionable, Lumber may be supplied either rough-sawn, or surfaced on one or more of its faces. Besides pulpwood, rough lumber is the raw material for furniture-making and it is available in many species, usually hardwoods, but it is also readily available in softwoods, such as white pine and red pine, because of their low cost. Lumber is mainly used for structural purposes but has other uses as well. It is classified more commonly as a softwood than as a hardwood, in Australia, Ireland, New Zealand and Britain, the term timber describes sawn wood products, such as floor boards. In the United States and Canada, generally timber describes standing or felled trees, before they are milled into boards, Timber there also describes sawn lumber not less than 5 inches in its smallest dimension. The latter includes the often partly finished lumber used in timber-frame construction, remanufactured lumber is the result of secondary or tertiary processing/cutting of previously milled lumber. Specifically, it is cut for industrial or wood-packaging use. Lumber is cut by ripsaw or resaw to create dimensions that are not usually processed by a primary sawmill, resawing is the splitting of 1-inch through 12-inch hardwood or softwood lumber into two or more thinner pieces of full-length boards. For example, splitting a ten-foot 2×4 into two ten-foot 1×4s is considered resawing, structural lumber may also be produced from recycled plastic and new plastic stock. Its introduction has been opposed by the forestry industry. Blending fiberglass in plastic lumber enhances its strength, durability, logs are converted into timber by being sawn, hewn, or split. Sawing with a rip saw is the most common method, because sawing allows logs of lower quality, with grain and large knots. There are various types of sawing, Plain sawn —A log sawn through without adjusting the position of the log, quarter sawn and rift sawn—These terms have been confused in history but generally mean lumber sawn so the annual rings are reasonably perpendicular to the sides of the lumber. Boxed heart—The pith remains within the piece with some allowance for exposure, heart center—the center core of a log. Free of heart center —A side-cut timber without any pith, free of knots —No knots are present. Dimensional lumber is lumber that is cut to standardized width and depth, carpenters extensively use dimensional lumber in framing wooden buildings. Common sizes include 2×4, 2×6, and 4×4, the length of a board is usually specified separately from the width and depth
Timber
–
Timber in storage for later processing at a sawmill
Timber
–
Wood cut from Victorian
Eucalyptus regnans
Timber
–
The harbor of Bellingham, Washington, filled with logs, 1972
Timber
–
A 2×4.
20.
Gardening
–
Gardening is the practice of growing and cultivating plants as part of horticulture. Gardening is considered to be an activity for many people. Gardening may be specialized, with only one type of plant grown. It involves an active participation in the growing of plants, and tends to be labor-intensive, forest gardening, a forest-based food production system, is the worlds oldest form of gardening. Forest gardens originated in prehistoric times along jungle-clad river banks and in the wet foothills of monsoon regions, in the gradual process of families improving their immediate environment, useful tree and vine species were identified, protected and improved while undesirable species were eliminated. Eventually foreign species were selected and incorporated into the gardens. After the emergence of the first civilizations, wealthy individuals began to create gardens for aesthetic purposes, a notable example of ancient ornamental gardens were the Hanging Gardens of Babylon—one of the Seven Wonders of the Ancient World —while ancient Rome had dozens of gardens. Wealthy ancient Egyptians used gardens for providing shade, Egyptians associated trees and gardens with gods, believing that their deities were pleased by gardens. Gardens in ancient Egypt were often surrounded by walls with trees planted in rows, among the most popular species planted were date palms, sycamores, fir trees, nut trees, and willows. These gardens were a sign of higher socioeconomic status, in addition, wealthy ancient Egyptians grew vineyards, as wine was a sign of the higher social classes. Roses, poppies, daisies and irises could all also be found in the gardens of the Egyptians, assyria was also renowned for its beautiful gardens. These tended to be wide and large, some of them used for hunting game—rather like a game reserve today—and others as leisure gardens, cypresses and palms were some of the most frequently planted types of trees. Flower beds were popular in the courtyards of rich Romans, the Middle Age represented a period of decline in gardens for aesthetic purposes, with regard to gardening. After the fall of Rome, gardening was done for the purpose of growing medicinal herbs and/or decorating church altars, monasteries carried on a tradition of garden design and intense horticultural techniques during the medieval period in Europe. Generally, monastic garden types consisted of gardens, infirmary gardens, cemetery orchards, cloister garths. Islamic gardens were built after the model of Persian gardens and they were enclosed by walls. Commonly, the center of the garden would have a pool or pavilion, specific to the Islamic gardens are the mosaics and glazed tiles used to decorate the rills and fountains that were built in these gardens. By the late 13th century, rich Europeans began to grow gardens for leisure and for medicinal herbs and they surrounded the gardens by walls to protect them from animals and to provide seclusion
Gardening
–
Part of a
parterre in an
English garden
Gardening
–
Robert Hart 's forest garden in Shropshire, England
Gardening
–
A gardener at work, 1607
Gardening
–
Conservatory of Flowers in
Golden Gate Park,
San Francisco
21.
Americas
–
The Americas, also collectively called America, encompass the totality of the continents of North America and South America. Together they make up most of the land in Earths western hemisphere, along with their associated islands, they cover 8% of Earths total surface area and 28. 4% of its land area. The topography is dominated by the American Cordillera, a chain of mountains that runs the length of the west coast. The flatter eastern side of the Americas is dominated by river basins, such as the Amazon, St. Lawrence River / Great Lakes basin, Mississippi. Humans first settled the Americas from Asia between 42,000 and 17,000 years ago, a second migration of Na-Dene speakers followed later from Asia. The subsequent migration of the Inuit into the neoarctic around 3500 BCE completed what is regarded as the settlement by the indigenous peoples of the Americas. The first known European settlement in the Americas was by the Norse explorer Leif Ericson, however, the colonization never became permanent and was later abandoned. The voyages of Christopher Columbus from 1492 to 1502 resulted in permanent contact with European powers, diseases introduced from Europe and Africa devastated the indigenous peoples, and the European powers colonized the Americas. Mass emigration from Europe, including numbers of indentured servants. Decolonization of the Americas began with the American Revolution in 1776, the population is over 1 billion, with over 65% of them living in one of the three most populous countries. As of the beginning of the 2010s, the most populous urban agglomerations are Mexico City, New York, Sao Paulo, Los Angeles, Buenos Aires and Rio de Janeiro, all of them megacities. The name America was first recorded in 1507 in the Cosmographiae Introductio, apparently written by Matthias Ringmann and it first applied to both North and South America by Gerardus Mercator in 1538. Amerigen means land of Amerigo and derives from Amerigo and gen, America accorded with the feminine names of Asia, Africa, and Europa. When conceived as a continent, the form is generally the continent of America in the singular. However, without a context, singular America in English commonly refers to the United States of America. In some countries of the world, America is considered a continent encompassing the North America and South America subcontinents, the first inhabitants migrated into the Americas from Asia. Habitation sites are known in Alaska and the Yukon from at least 20,000 years ago, beyond that, the specifics of the Paleo-Indian migration to and throughout the Americas, including the dates and routes traveled, are subject to ongoing research and discussion. Widespread habitation of the Americas occurred during the glacial maximum
Americas
–
CIA political map of the Americas in
Lambert azimuthal equal-area projection
Americas
–
The Americas
Americas
–
Parkin Site, a Mississippian site in Arkansas, circa 1539.
Americas
–
World map of
Waldseemüller (Germany, 1507), which first used the name America (in the lower-left section, over South America)
22.
Tropics
–
The tropics are a region of the Earth surrounding the equator. The tropics are also referred to as the zone and the torrid zone. The tropics include all the areas on the Earth where the Sun is at a point directly overhead at least once during the solar year. The tropics are distinguished from the climatic and biomatic regions of Earth, which are the middle latitudes. Tropical is sometimes used in a sense for a tropical climate to mean warm to hot and moist year-round. Many tropical areas have a dry and wet season, the wet season, rainy season or green season, is the time of year, ranging from one or more months, when most of the average annual rainfall in a region falls. Areas with wet seasons are disseminated across portions of the tropics and subtropics, under the Köppen climate classification, for tropical climates, a wet season month is defined as a month where average precipitation is 60 millimetres or more. Tropical rainforests technically do not have dry or wet seasons, since their rainfall is distributed through the year. When the wet season occurs during the season, or summer, precipitation falls mainly during the late afternoon. The wet season is a time when air quality improves, freshwater quality improves and vegetation grows significantly, floods cause rivers to overflow their banks, and some animals to retreat to higher ground. Soil nutrients diminish and erosion increases, the incidence of malaria increases in areas where the rainy season coincides with high temperatures. Animals have adaptation and survival strategies for the wetter regime, unfortunately, the previous dry season leads to food shortages into the wet season, as the crops have yet to mature. Regions within the tropics may well not have a tropical climate, there are alpine tundra and snow-capped peaks, including Mauna Kea, Mount Kilimanjaro, and the Andes as far south as the northernmost parts of Chile and Argentina. Under the Köppen climate classification, much of the area within the tropics is classed not as tropical but as dry including the Sahara Desert. Tropical plants and animals are those native to the tropics. Tropical ecosystems may consist of rainforests, dry forests, spiny forests, desert. There are often significant areas of biodiversity, and species present, particularly in rainforests. In biogeography, the tropics are divided into Paleotropics and Neotropics, together, they are sometimes referred to as the Pantropic
Tropics
–
Tropical sunset over the sea in
Kota Kinabalu,
Malaysia
Tropics
–
World map with the intertropical zone highlighted in red
Tropics
–
Coconut palms in the warm, tropical climate of Northern
Brazil
Tropics
–
Tropical forest near
Fonds-Saint-Denis,
Martinique
23.
Subtropics
–
The subtropics are geographic and climate zones located roughly between the tropic circle of latitude at 23.5 latitude and temperate latitudes. Subtropical climates are characterized by warm to hot summers and cool to mild winters with infrequent frost. Subtropical climates can occur at elevations within the tropics, such as in the southern end of the Mexican Plateau and in Vietnam. Six climate classifications use the term to define the various temperature. A great portion of the deserts are located within the subtropics. Within savanna regimes in the subtropics, a wet season is seen annually during the summer, within Mediterranean climate regimes, the wet season occurs during the winter. Areas bordering warm oceans are prone to heavy rainfall from tropical cyclones. Plants such as palms, citrus, mango, lychee, the tropics have been historically defined as lying between the Tropic of Cancer and Tropic of Capricorn, located at 23. 45° north and south latitude respectively. The poleward fringe of the subtropics is located at approximately 40° north and south latitude respectively, northern fringes of the type can go further north due to moderating effects of ocean streams, like in parts of Southern Europe due to heat transported by the Gulf Stream. Several methods have used to define the subtropical climate. In the Trewartha climate classification, a subtropical region should have at least eight months with a temperature greater than 10 °C. According to the Troll-Paffen climate classification, there exists one large subtropical zone named the warm-temperate subtropical zone. According to the E. Neef climate classification, the zone is divided into two parts, Rainy winters of the west sides and Eastern subtropical climate. According to the Wilhelm Lauer & Peter Frankenberg climate classification, the zone is divided into three parts, high-continental, continental, and maritime. According to the Siegmund/Frankenberg climate classification, subtropical is one of six zones in the world. Heating of the earth near the equator leads to large amounts of upward motion and convection along the trough or Intertropical convergence zone. The upper-level divergence over the near-equatorial trough leads to air rising and moving away from the equator aloft, as the air moves towards the Mid-Latitudes, it cools and sinks, which leads to subsidence near the 30th parallel of both hemispheres. This circulation is known as the Hadley cell and leads to the formation of the subtropical ridge, many of the worlds deserts are caused by these climatological high-pressure areas, located within the subtropics
Subtropics
–
Tadrart Acacus desert, part of the Sahara, in western
Libya.
Subtropics
–
The subtropics and tropics
Subtropics
–
Hadley cells located on the Earth's atmospheric circulation.
Subtropics
–
Curitiba,
Brazil: Live oak with
araucarias.
24.
Caribbean basin
–
Indigenous peoples were the first inhabitants of the West Indies. In 1492, Christopher Columbus became the first European to arrive at the islands, after the first of the voyages of Christopher Columbus to the Americas, Europeans began to use the term West Indies to distinguish the region from the East Indies of South Asia and Southeast Asia. In the late century, French, English and Dutch merchants and privateers began their operations in the Caribbean Sea, attacking Spanish and Portuguese shipping. These African slaves wrought a demographic revolution, replacing or joining with either the indigenous Caribs or the European settlers who were there as indentured servants. The Dutch, allied with the Caribs of the Orinoco would eventually carry the struggles deep into South America, first along the Orinoco and these interconnected commercial and diplomatic relations made up the Western Caribbean Zone which was in place in the early eighteenth century. In 1916, Denmark sold the Danish West Indies to the United States for US$25 million in gold, the Danish West Indies became an insular area of the US, called the United States Virgin Islands. Between 1958 and 1962, the United Kingdom re-organised all their West Indies island territories into the West Indies Federation and they hoped that the Federation would coalesce into a single, independent nation. West Indian is the term used by the U. S. government to refer to people of the West Indies. Tulane University professor Rosanne Adderly says he phrase West Indies distinguished the territories encountered by Columbus, … The term West Indies was eventually used by all European nations to describe their own acquired territories in the Americas. Despite the collapse of the Federation … the West Indies continues to field a joint cricket team for international competition, the West Indies cricket team includes participants from Guyana, which is geographically located in South America. More than Slaves and Sugar, Recent Historiography of the Trans-imperial Caribbean, a Concise History of the Caribbean. Martin, Tony, Caribbean History, From Pre-colonial Origins to the Present
Caribbean basin
–
Caribbean Basin countries.
25.
Argentina
–
Argentina, officially the Argentine Republic, is a federal republic in the southern half of South America. With a mainland area of 2,780,400 km2, Argentina is the eighth-largest country in the world, the second largest in Latin America, and the largest Spanish-speaking one. The country is subdivided into provinces and one autonomous city, Buenos Aires. The provinces and the capital have their own constitutions, but exist under a federal system, Argentina claims sovereignty over part of Antarctica, the Falkland Islands, and South Georgia and the South Sandwich Islands. The earliest recorded presence in the area of modern-day Argentina dates back to the Paleolithic period. The country has its roots in Spanish colonization of the region during the 16th century, Argentina rose as the successor state of the Viceroyalty of the Río de la Plata, a Spanish overseas viceroyalty founded in 1776. The country thereafter enjoyed relative peace and stability, with waves of European immigration radically reshaping its cultural. The almost-unparalleled increase in prosperity led to Argentina becoming the seventh wealthiest developed nation in the world by the early 20th century, Argentina retains its historic status as a middle power in international affairs, and is a prominent regional power in the Southern Cone and Latin America. Argentina has the second largest economy in South America, the third-largest in Latin America and is a member of the G-15 and it is the country with the second highest Human Development Index in Latin America with a rating of very high. Because of its stability, market size and growing high-tech sector, the description of the country by the word Argentina has to be found on a Venice map in 1536. In English the name Argentina probably comes from the Spanish language, however the naming itself is not Spanish, Argentina means in Italian of silver, silver coloured, probably borrowed from the Old French adjective argentine of silver > silver coloured already mentioned in the 12th century. The French word argentine is the form of argentin and derives of argent silver with the suffix -in. The Italian naming Argentina for the country implies Argentina Terra land of silver or Argentina costa coast of silver, in Italian, the adjective or the proper noun is often used in an autonomous way as a substantive and replaces it and it is said lArgentina. The name Argentina was probably first given by the Venitian and Genoese navigators, in Spanish and Portuguese, the words for silver are respectively plata and prata and of silver is said plateado and prateado. Argentina was first associated with the silver mountains legend, widespread among the first European explorers of the La Plata Basin. The first written use of the name in Spanish can be traced to La Argentina, a 1602 poem by Martín del Barco Centenera describing the region, the 1826 constitution included the first use of the name Argentine Republic in legal documents. The name Argentine Confederation was also used and was formalized in the Argentine Constitution of 1853. In 1860 a presidential decree settled the name as Argentine Republic
Argentina
–
The
Cave of the Hands in
Santa Cruz province, with indigenous artwork dating from 13,000–9,000 years ago
Argentina
Argentina
–
The surrender of Beresford to
Santiago de Liniers during the
British invasions of the Río de la Plata
Argentina
–
Portrait of General
José de San Martin,
Libertador of Argentina,
Chile and
Peru
26.
Cuba
–
Cuba, officially the Republic of Cuba, is a country comprising the island of Cuba as well as Isla de la Juventud and several minor archipelagos. Cuba is located in the northern Caribbean where the Caribbean Sea, the Gulf of Mexico, and it is south of both the U. S. state of Florida and the Bahamas, west of Haiti, and north of Jamaica. Havana is the largest city and capital, other cities include Santiago de Cuba. Cuba is the largest island in the Caribbean, with an area of 109,884 square kilometres, prior to Spanish colonization in the late 15th century, Cuba was inhabited by Amerindian tribes. It remained a colony of Spain until the Spanish–American War of 1898, as a fragile republic, Cuba attempted to strengthen its democratic system, but mounting political radicalization and social strife culminated in the dictatorship of Fulgencio Batista in 1952. Further unrest and instability led to Batistas ousting in January 1959 by the July 26 Movement, since 1965, the state has been governed by the Communist Party of Cuba. A point of contention during the Cold War between the Soviet Union and the United States, a nuclear war broke out during the Cuban Missile Crisis of 1962. Culturally, Cuba is considered part of Latin America, Cuba is a Marxist–Leninist one-party republic, where the role of the vanguard Communist Party is enshrined in the Constitution. Independent observers have accused the Cuban government of human rights abuses. It is one of the worlds last planned economies and its economy is dominated by the exports of sugar, tobacco, coffee, according to the Human Development Index, Cuba is described as a country with high human development and is ranked the eighth highest in North America. It also ranks highly in some metrics of national performance, including health care, the name Cuba comes from the Taíno language. The exact meaning of the name is unclear but it may be translated either as where fertile land is abundant, authors who believe that Christopher Columbus was Portuguese state that Cuba was named by Columbus for the town of Cuba in the district of Beja in Portugal. Before the arrival of the Spanish, Cuba was inhabited by three distinct tribes of indigenous peoples of the Americas, the Taíno, the Guanajatabey, and the Ciboney people. The ancestors of the Ciboney migrated from the mainland of South America, the Taíno arrived from Hispanola sometime in the 3rd century A. D. When Columbus arrived they were the dominant culture in Cuba, having a population of 150,000. The name Cuba comes from the native Taíno language and it is derived from either coabana meaning great place, or from cubao meaning where fertile land is abundant. The Taíno were farmers, while the Ciboney were farmers as well as fishers and hunter-gatherers, Columbus claimed the island for the new Kingdom of Spain and named it Isla Juana after Juan, Prince of Asturias. In 1511, the first Spanish settlement was founded by Diego Velázquez de Cuéllar at Baracoa, other towns soon followed, including San Cristobal de la Habana, founded in 1515, which later became the capital
Cuba
–
Hatuey, an early
Taíno chief of Cuba.
Cuba
–
Flag
Cuba
–
Diego Velázquez de Cuéllar,
conquistador of Cuba.
Cuba
–
Slaves in Cuba unloading ice from Maine, c. 1832.
27.
Hispaniola
–
Hispaniola is the 22nd-largest island in the world, located in the Caribbean island group, the Greater Antilles. It is the second largest island in the Caribbean after Cuba, two sovereign nations share the 76, 192-square-kilometre island. The only other shared island in the Caribbean is Saint Martin, Hispaniola is the site of the first permanent European settlement in the Americas, founded by Christopher Columbus on his voyages in 1492 and 1493. The island was called by various names by its native people, fernández de Oviedo and de las Casas both recorded that the island was called Haiti by the Taíno. DAnghiera added another name, Quizqueia, but later shows that the word does not seem to derive from the original Arawak Taíno language. When Columbus took possession of the island in 1492, he named it Insula Hispana, meaning the Spanish Island in Latin and La Isla Española, meaning the Spanish Island, in Spanish. De las Casas shortened the name to Española, and when d‘Anghiera detailed his account of the island in Latin, he rendered its name as Hispaniola. Due to Taíno, Spanish and French influences on the island, historically the whole island was referred to as Haiti, Hayti, Santo Domingo, St. Domingue. The name Haïti was adopted by Haitian revolutionary Jean-Jacques Dessalines in 1804, as the name of independent Saint-Domingue. It was also adopted as the name of independent Santo Domingo, as the Republic of Spanish Haiti. Christopher Columbus inadvertently landed on the island during his first voyage across the Atlantic in 1492, where his flagship, a contingent of men were left at an outpost christened La Navidad, on the north coast of present-day Haiti. The island was inhabited by the Taíno, one of the indigenous Arawak peoples, the Taino were at first tolerant of Columbus and his crew, and helped him to construct La Navidad on what is now Môle-Saint-Nicolas, Haiti, in December 1492. European colonization of the began in earnest the following year. In 1496 the town of Nueva Isabela was founded, after being destroyed by a hurricane, it was rebuilt on the opposite side of the Ozama River and called Santo Domingo. It is the oldest permanent European settlement in the Americas, several 16th century writers estimated the 1492 population of Hispaniola at over 1 million people. Twentieth-century estimates of the range from 60,000 to 8,000,000. Harsh enslavement by Spanish colonists, redirection of food supplies and labor towards the colonists, had a impact on both mortality and fertility over the first quarter century. Colonial administrators and Dominican and Hyeronimite priests observed that the search for gold, demographic data from two provinces in 1514 shows a low birth rate consistent with a 3. 5% annual population decline
Hispaniola
–
View from Hispaniola
Hispaniola
–
Early map of Hispaniola and
Puerto Rico, c. 1639.
Hispaniola
–
Columbus landing on Hispaniola
Hispaniola
–
French map of Hispaniola by Nicolas de Fer
28.
Horticulture
–
Horticulture is the branch of agriculture that deals with the art, science, technology, and business of growing plants. It includes the cultivation of plants, fruits, vegetables, nuts, seeds, herbs, sprouts, mushrooms, algae, flowers, seaweeds and non-food crops such as grass and ornamental trees. It also includes plant conservation, landscape restoration, landscape and garden design, construction, and maintenance, inside agriculture, horticulture contrasts with extensive field farming as well as animal husbandry. Horticulturists apply their knowledge, skills, and technologies used to grow intensively produced plants for food and non-food uses. Their work involves plant propagation and cultivation with the aim of improving plant growth, yields, quality, nutritional value, and resistance to insects, diseases and they work as gardeners, growers, therapists, designers, and technical advisors in the food and non-food sectors of horticulture. Horticulture even refers to the growing of plants in a field or garden, hortus is cognate with the native English word yard and also the borrowed word garden. Turf management includes all aspects of the production and maintenance of grass for sports. Floriculture includes the production and marketing of floral crops, landscape horticulture includes the production, marketing and maintenance of landscape plants. Olericulture includes the production and marketing of vegetables, pomology includes the production and marketing of pome fruits. Viticulture includes the production and marketing of grapes, oenology includes all aspects of wine and winemaking. Postharvest physiology involves maintaining the quality of and preventing the spoilage of plants, Horticulture has a very long history. The practice of horticulture can be retraced for many thousands of years, the cultivation of taro and yam in Papua New Guinea dates back to at least 6950–6440 cal BP. In the Pre-Columbian Amazon Rainforest, natives are believed to have used biochar to enhance productivity by smoldering plant waste. European settlers called it Terra Preta de Indio, in forest areas such horticulture is often carried out in swiddens. A characteristic of horticultural communities is that trees are often to be found planted around communities or specially retained from the natural ecosystem. Horticulture primarily differs from agriculture in two ways, first, it generally encompasses a smaller scale of cultivation, using small plots of mixed crops rather than large fields of single crops. Secondly, horticultural cultivations generally include a variety of crops. Agricultural cultivations however as a focus on one primary crop
Horticulture
–
A fruit and vegetable market in Milan
Horticulture
–
A vertical garden
Horticulture
–
Horticultural and health-related produce
Horticulture
–
Gardening
29.
Nature
–
Nature, in the broadest sense, is the natural, physical, or material world or universe. Nature can refer to the phenomena of the world. The study of nature is a part of science. Although humans are part of nature, human activity is understood as a separate category from other natural phenomena. The word nature is derived from the Latin word natura, or essential qualities, innate disposition, and in ancient times, literally meant birth. Natura is a Latin translation of the Greek word physis, which related to the intrinsic characteristics that plants, animals. This usage continued during the advent of scientific method in the last several centuries. Within the various uses of the word today, nature often refers to geology, for example, manufactured objects and human interaction generally are not considered part of nature, unless qualified as, for example, human nature or the whole of nature. Depending on the context, the term natural might also be distinguished from the unnatural or the supernatural. Earth is the planet known to support life, and its natural features are the subject of many fields of scientific research. Within the solar system, it is third closest to the sun, it is the largest terrestrial planet and its most prominent climatic features are its two large polar regions, two relatively narrow temperate zones, and a wide equatorial tropical to subtropical region. Precipitation varies widely with location, from several metres of water per year to less than a millimetre,71 percent of the Earths surface is covered by salt-water oceans. The remainder consists of continents and islands, with most of the land in the Northern Hemisphere. Earth has evolved through geological and biological processes that have left traces of the original conditions, the outer surface is divided into several gradually migrating tectonic plates. The interior remains active, with a layer of plastic mantle. This iron core is composed of a solid phase. Convective motion in the core generates electric currents through dynamo action, the atmospheric conditions have been significantly altered from the original conditions by the presence of life-forms, which create an ecological balance that stabilizes the surface conditions. Geology is the science and study of the solid and liquid matter that constitutes the Earth, the geology of an area evolves through time as rock units are deposited and inserted and deformational processes change their shapes and locations
Nature
–
Hopetoun Falls,
Australia
Nature
–
Bachalpsee in the
Swiss Alps
Nature
–
Lightning strikes during the eruption of the
Galunggung volcano,
West Java, in 1982.
Nature
–
View of the
Earth, taken in 1972 by the
Apollo 17 astronaut crew. This image is the only photograph of its kind to date, showing a fully sunlit hemisphere of the Earth.
_fruit_%26_flowers_W_IMG_7055.jpg)
