1.
Florida Keys
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The Florida Keys are a coral cay archipelago located off the southern coast of Florida, forming the southernmost portion of the continental United States. The islands lie along the Florida Straits, dividing the Atlantic Ocean to the east from the Gulf of Mexico to the northwest, at the nearest point, the southern part of Key West is just 90 miles from Cuba. The Florida Keys are between about 23.5 and 25.5 degrees North latitude, the climate of the Keys is defined as tropical savanna according to Köppen climate classification. More than 95 percent of the area lies in Monroe County. The total land area is 137.3 square miles, the US Census population estimate for 2014 is 77,136. The city of Key West is the county seat of Monroe County, the county consists of a section on the mainland which is almost entirely in Everglades National Park, and the Keys islands from Key Largo to the Dry Tortugas. The Keys were originally inhabited by Calusa and Tequesta Native Americans, de León named the islands Los Martires, as they looked like suffering men from a distance. Key is derived from the Spanish word cayo, meaning small island, for many years, Key West was the largest town in Florida, and it grew prosperous on wrecking revenues. The isolated outpost was located for trade with Cuba and the Bahamas. Improved navigation led to shipwrecks, and Key West went into a decline in the late nineteenth century. The Keys were long accessible only by water and this changed with the completion of Henry Flaglers Overseas Railway in the early 1910s. Flagler, a developer of Floridas Atlantic coast, extended his Florida East Coast Railway down to Key West with an ambitious series of over-sea railroad trestles. Three hurricanes disrupted the project in 1906,1909, and 1910, one of the worst hurricanes to strike the U. S. made landfall near Islamorada in the Upper Keys on Labor Day, Monday, September 2. Winds were estimated to have gusted to 200 mph, raising a storm more than 17.5 feet above sea level that washed over the islands. More than 400 people were killed, though some place the number of deaths at more than 600. The Labor Day Hurricane is one of three hurricanes to make landfall at Category 5 strength on the U. S. coast since reliable weather records began. The other storms were Hurricane Camille and Hurricane Andrew, in 1935, new bridges were under construction to connect a highway through the entire Keys. Hundreds of World War I veterans working on the roadway as part of a government relief program were housed in non-reinforced buildings in three camps in the Upper Keys
2.
Conservation status
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The conservation status of a group of organisms indicates whether the group still exists and how likely the group is to become extinct in the near future. Various systems of conservation status exist and are in use at international, multi-country, the IUCN Red List of Threatened Species is the best known worldwide conservation status listing and ranking system. Also included are species that have gone extinct since 500 AD, when discussing the IUCN Red List, the official term threatened is a grouping of three categories, critically endangered, endangered, and vulnerable. Widespread and abundant taxa are included in this category, Data deficient – Not enough data to make an assessment of its risk of extinction Not evaluated – Has not yet been evaluated against the criteria. The Convention on International Trade in Endangered Species of Wild Fauna and Flora aims to ensure that trade in specimens of wild animals. Many countries require CITES permits when importing plants and animals listed on CITES, in the European Union, the Birds and Habitats Directives are the legal instruments that evaluate the conservation status within the EU of species and habitats. NatureServe conservation status focuses on Latin America, United States, Canada, and it has been developed by scientists from NatureServe, The Nature Conservancy, and the network of natural heritage programs and data centers. It is increasingly integrated with the IUCN Red List system and its categories for species include, presumed extinct, possibly extinct, critically imperiled, imperiled, vulnerable, apparently secure, and secure. The system also allows ambiguous or uncertain ranks including inexact numeric ranks, NatureServe adds a qualifier for captive or cultivated only, which has a similar meaning to the IUCN Red List extinct in the wild status. The Red Data Book of the Russian Federation is used within the Russian Federation, in Australia, the Environment Protection and Biodiversity Conservation Act 1999 describes lists of threatened species, ecological communities and threatening processes. The categories resemble those of the 1994 IUCN Red List Categories & Criteria, prior to the EPBC Act, a simpler classification system was used by the Endangered Species Protection Act 1992. Some state and territory governments also have their own systems for conservation status, in Belgium, the Flemish Research Institute for Nature and Forest publishes an online set of more than 150 nature indicators in Dutch. In Canada, the Committee on the Status of Endangered Wildlife in Canada is a group of experts that assesses and designates which wild species are in danger of disappearing from Canada. Under the Species at Risk Act, it is up to the federal government, in China, the State, provinces and some counties have determined their key protected wildlife species. There is the China red data book, in Finland, a large number of species are protected under the Nature Conservation Act, and through the EU Habitats Directive and EU Birds Directive. In Germany, the Federal Agency for Nature Conservation publishes red lists of endangered species, india has the Wild Life Protection Act,1972, Amended 2003 and the Biological Diversity Act,2002. In Japan, the Ministry of Environment publishes a Threatened Wildlife of Japan Red Data Book, in the Netherlands, the Dutch Ministry of Agriculture, Nature and Food Quality publishes a list of threatened species, and conservation is enforced by the Nature Conservation Act 1998. Species are also protected through the Wild Birds and Habitats Directives, in New Zealand, the Department of Conservation publishes the New Zealand Threat Classification System lists
3.
Least Concern
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A least concern species is one which has been categorized by the International Union for Conservation of Nature as evaluated but not qualified for any other category. As such they do not qualify as threatened, near threatened, species cannot be assigned the Least Concern category unless they have had their population status evaluated. That is, adequate information is needed to make a direct, or indirect, since 2001 the category has had the abbreviation LC, following the IUCN2001 Categories & Criteria. However, around 20% of least concern taxa in the IUCN database use the code LR/lc, prior to 2001 least concern was a subcategory of the Lower Risk category and assigned the code LR/lc or. While least concern is not considered a red listed category by the IUCN, the number of animal species listed in this category totals 14033. There are also 101 animal subspecies listed and 1500 plant taxa, there are also two animal subpopulations listed, the Australasian and Southern African subpopulations of spiny dogfish. No fungi or protista have the classification, though only four species in those kingdoms have been evaluated by the IUCN, humans qualify for this category, and in 2008 were formally assessed as such by the IUCN
4.
IUCN Red List
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The IUCN Red List of Threatened Species, founded in 1964, is the worlds most comprehensive inventory of the global conservation status of biological species. The International Union for Conservation of Nature is the main authority on the conservation status of species. A series of Regional Red Lists are produced by countries or organizations, the IUCN Red List is set upon precise criteria to evaluate the extinction risk of thousands of species and subspecies. These criteria are relevant to all species and all regions of the world, the aim is to convey the urgency of conservation issues to the public and policy makers, as well as help the international community to try to reduce species extinction. Major species assessors include BirdLife International, the Institute of Zoology, the World Conservation Monitoring Centre, collectively, assessments by these organizations and groups account for nearly half the species on the Red List. The IUCN aims to have the category of every species re-evaluated every five years if possible, the 1964 IUCN Red List of Threatened Plants used the older pre-criteria Red List assessment system. Plants listed may not, therefore, appear in the current Red List, IUCN advise that is best to check both the online Red List and the 1997 plants Red List publication. The 2006 Red List, released on 4 May 2006 evaluated 40,168 species as a whole, plus an additional 2,160 subspecies, varieties, aquatic stocks, on 12 September 2007, the World Conservation Union released the 2007 IUCN Red List of Threatened Species. Russ Mittermeier, chief of Swiss-based IUCNs Primate Specialist Group, stated that 16,306 species are endangered with extinction,188 more than in 2006, the Red List includes the Sumatran orangutan in the Critically Endangered category and the Bornean orangutan in the Endangered category. The study shows at least 1,141 of the 5,487 mammals on Earth are known to be threatened with extinction, and 836 are listed as Data Deficient. The Red List of 2012 was released 19 July 2012 at Rio+20 Earth Summit, nearly 2,000 species were added, the IUCN assessed a total of 63,837 species which revealed 19,817 are threatened with extinction. With 3,947 described as endangered and 5,766 as endangered. At threat are 41% of amphibian species, 33% of reef-building corals, 30% of conifers, 25% of mammals, the IUCN Red List has listed 132 species of plants and animals from India as Critically Endangered. Extinct – No known individuals remaining, extinct in the wild – Known only to survive in captivity, or as a naturalized population outside its historic range. Critically endangered – Extremely high risk of extinction in the wild, Endangered – High risk of extinction in the wild. Vulnerable – High risk of endangerment in the wild, near threatened – Likely to become endangered in the near future. Does not qualify for a more at-risk category, widespread and abundant taxa are included in this category. Data deficient – Not enough data to make an assessment of its risk of extinction, Not evaluated – Has not yet been evaluated against the criteria
5.
Taxonomy (biology)
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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
6.
Plant
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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
7.
Flowering plant
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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
8.
Eudicots
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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
9.
Rosids
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The rosids are members of a large clade of flowering plants, containing about 70,000 species, more than a quarter of all angiosperms. The clade is divided into 16 to 20 orders, depending upon circumscription and classification and these orders, in turn, together comprise about 140 families. Fossil rosids are known from the Cretaceous period, molecular clock estimates indicate that the rosids originated in the Aptian or Albian stages of the Cretaceous, between 125 and 99.6 million years ago. The name is based upon the name Rosidae, which had usually been understood to be a subclass, in 1967, Armen Takhtajan showed that the correct basis for the name Rosidae is a description of a group of plants published in 1830 by Friedrich Gottlieb Bartling. The clade was later renamed Rosidae and has been variously delimited by different authors, the name rosids is informal and not assumed to have any particular taxonomic rank like the names authorized by the ICBN. The rosids are monophyletic based upon evidence found by molecular phylogenetic analysis, three different definitions of the rosids were used. Some authors included the orders Saxifragales and Vitales in the rosids, others excluded both of these orders. The circumscription used in this article is that of the APG IV classification, which includes Vitales, the rosids and Saxifragales form the superrosids clade. This is one of three groups compose the Pentapetalae, the others being Dilleniales and the superasterids. The rosids consist of two groups, the order Vitales and the eurosids, the eurosids, in turn, are divided into two groups, fabids and malvids. The rosids consist of 17 orders, in addition to Vitales, there are 8 orders in fabids and 8 orders in malvids. Some of the orders have only recently been recognized and these are Vitales, Zygophyllales, Crossosomatales, Picramniales, and Huerteales. The phylogeny of Rosids shown below is adapted from the Angiosperm Phylogeny Group website, the nitrogen-fixing clade contains a high number of actinorhizal plants. Not all plants in this clade are actinorhizal, however, media related to Rosids at Wikimedia Commons
10.
Fabales
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The Fabales are an order of flowering plants included in the rosid group of the eudicots in the Angiosperm Phylogeny Group II classification system. In the APG II circumscription, this includes the families Fabaceae or legumes, Quillajaceae, Polygalaceae or milkworts. Under the Cronquist system and some other plant classification systems, the order Fabales contains only the family Fabaceae, in the classification system of Dahlgren the Fabales were in the superorder Fabiflorae with three families corresponding to the subfamilies of Fabaceae in APG II. The Fabaceae, as the third-largest plant family in the world, contain most of the diversity of the Fabales, research in the order is largely focused on the Fabaceae, due in part to its great biological diversity, and to its importance as food plants. The Fabales are a order of plants, except only the subfamily Papilionoideae of the Fabaceae are well dispersed throughout the northern part of the North Temperate Zone
11.
Fabaceae
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The Fabaceae, Leguminosae or Papilionaceae, commonly known as the legume, pea, or bean family, are a large and economically important family of flowering plants. It includes trees, shrubs, and perennial or annual herbaceous plants, the five largest of the genera are Astragalus, Acacia, Indigofera, Crotalaria and Mimosa, which constitute about a quarter of all legume species. The ca.19,000 known legume species amount to about 7% of flowering plant species, Fabaceae is the most common family found in tropical rainforests and in dry forests in the Americas and Africa. Recent molecular and morphological evidence supports the fact that the Fabaceae is a monophyletic family. These studies confirm that the Fabaceae are a group that is closely related to the Polygalaceae, Surianaceae and Quillajaceae families. Along with the cereals, some fruits and tropical roots a number of Leguminosae have been a human food for millennia. A number of species are also weedy pests in different parts of the world, including, Cytisus scoparius, Robinia pseudoacacia, Ulex europaeus, Pueraria lobata, the name Fabaceae comes from the defunct genus Faba, now included in Vicia. The term faba comes from Latin, and appears to simply mean bean, Leguminosae is an older name still considered valid, and refers to the fruit of these plants, which are called legumes. Fabaceae range in habit from giant trees to small annual herbs, plants have indeterminate inflorescences, which are sometimes reduced to a single flower. The flowers have a short hypanthium and a single carpel with a short gynophore, the Leguminosae have a wide variety of growth forms including trees, shrubs or herbaceous plants or even vines or lianas. The herbaceous plants can be annuals, biennials or perennials, without basal or terminal leaf aggregations and they are upright plants, epiphytes or vines. The latter support themselves by means of shoots that twist around a support or through cauline or foliar tendrils, plants can be heliophytes, mesophytes or xerophytes. The leaves are alternate and compound. Most often they are even- or odd-pinnately compound, often trifoliate and rarely palmately compound, in the Mimosoideae and they always have stipules, which can be leaf-like, thorn-like or be rather inconspicuous. Leaf margins are entire or, occasionally, serrate, both the leaves and the leaflets often have wrinkled pulvini to permit nastic movements. In some species, leaflets have evolved into tendrils, many species have leaves with structures that attract ants that protect the plant from herbivore insects. Extrafloral nectaries are common among the Mimosoideae and the Caesalpinioideae, and are found in some Faboideae. In some Acacia, the modified hollow stipules are inhabited by ants and are known as domatia, many Fabaceae host bacteria in their roots within structures called root nodules
12.
Delonix
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Delonix is a genus of flowering plants in the pea family, Fabaceae, subfamily Caesalpinioideae. It contains trees that are native to Madagascar and east Africa, by far the best known species is the Royal Poinciana. The name of the genus is derived from the Greek words δηλος, meaning evident, the common name, Poinciana, comes from a former genus of the same name in which the members of the current genus Delonix were classified along with plants now placed in the genus Caesalpinia. Delonix boiviniana Capuron Delonix brachycarpa Capuron Delonix decaryi Capuron Delonix elata Gamble Delonix floribunda Capuron Delonix pumila Du Puy, – Royal Poinciana Delonix tomentosa Capuron Delonix velutina Capuron Media related to Delonix at Wikimedia Commons Data related to Delonix at Wikispecies ILDIS World Database of Legumes
13.
Binomial nomenclature
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Such a name is called a binomial name, a binomen, binominal name or a scientific name, more informally it is also called a Latin name. The first part of the name identifies the genus to which the species belongs, for example, humans belong to the genus Homo and within this genus to the species Homo sapiens. The formal introduction of system of naming species is credited to Carl Linnaeus. But Gaspard Bauhin, in as early as 1623, had introduced in his book Pinax theatri botanici many names of genera that were adopted by Linnaeus. Although the general principles underlying binomial nomenclature are common to these two codes, there are differences, both in the terminology they use and in their precise rules. Similarly, both parts are italicized when a binomial name occurs in normal text, thus the binomial name of the annual phlox is now written as Phlox drummondii. In scientific works, the authority for a name is usually given, at least when it is first mentioned. In zoology Patella vulgata Linnaeus,1758, the original name given by Linnaeus was Fringilla domestica, the parentheses indicate that the species is now considered to belong in a different genus. The ICZN does not require that the name of the person who changed the genus be given, nor the date on which the change was made, in botany Amaranthus retroflexus L. – L. is the standard abbreviation used in botany for Linnaeus. – Linnaeus first named this bluebell species Scilla italica, Rothmaler transferred it to the genus Hyacinthoides, the ICN does not require that the dates of either publication be specified. Prior to the adoption of the binomial system of naming species. Together they formed a system of polynomial nomenclature and these names had two separate functions. First, to designate or label the species, and second, to be a diagnosis or description, such polynomial names may sometimes look like binomials, but are significantly different. For example, Gerards herbal describes various kinds of spiderwort, The first is called Phalangium ramosum, Branched Spiderwort, is aptly termed Phalangium Ephemerum Virginianum, Soon-Fading Spiderwort of Virginia. The Latin phrases are short descriptions, rather than identifying labels, the Bauhins, in particular Caspar Bauhin, took some important steps towards the binomial system, by pruning the Latin descriptions, in many cases to two words. The adoption by biologists of a system of binomial nomenclature is due to Swedish botanist and physician Carl von Linné. It was in his 1753 Species Plantarum that he first began using a one-word trivial name together with a generic name in a system of binomial nomenclature. This trivial name is what is now known as an epithet or specific name
14.
William Jackson Hooker
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Sir William Jackson Hooker KH FRS FRSE FLS was an English systematic botanist and organiser, and botanical illustrator. He held the post of Regius Professor of Botany at Glasgow University and he enjoyed the friendship and support of Sir Joseph Banks for his exploring, collecting and organising work. His son, Joseph Dalton Hooker, succeeded him to the Directorship of Kew Gardens and he was educated at Norwich School and afterwards took up as a recreation the study of natural history, especially ornithology and entomology. He subsequently confined his attention to botany, on the recommendation of Sir James Edward Smith, Hooker inherited enough money to be able to travel at his own expense. His first botanical expedition—at the suggestion of Sir Joseph Banks—was to Iceland, the specimens he collected, along with his notes and drawings, were destroyed by fire on the homeward voyage, an incident in which he nearly lost his life. His good memory, however, aided him to publish an account of the island, settling at Halesworth, Suffolk, he devoted himself to the formation of his herbarium, which became of worldwide renown among botanists. In 1816 the British Jungermanniae, his first scientific work, was published, in 1820 he accepted the regius professorship of botany in the University of Glasgow where he soon became popular as a lecturer, his style was both clear and ready. The following year he brought out the Flora Scotica, in which the method of arrangement of British plants was given with the artificial. He worked with the Glasgow botanist and lithographer Thomas Hopkirk to establish the Royal Botanic Institution of Glasgow and to lay out and develop the Glasgow Botanic Gardens. In 1815, he was made a member of the Royal Swedish Academy of Sciences. He was elected a Foreign Honorary Member of the American Academy of Arts, Hooker succeeded in convincing the British government that botanists should be appointed to their expeditions. While his works were in progress his herbarium received large and valuable additions from all parts of the globe, and his position as a botanist was thus vastly improved. He was made a Knight of the Royal Guelphic Order and a Knight Bachelor in 1836, under his direction the gardens expanded from 10 to 75 acres, with an arboretum of 270 acres, many new glass-houses were erected, and a museum of economic botany was established. He was engaged on the Synopsis filicum with John Gilbert Baker when he contracted a throat infection then epidemic at Kew and he died in 1865 and is buried at St. Annes Church, Kew. He was succeeded at Kew Gardens by his son Sir Joseph Dalton Hooker, K. Greville British Flora, of which several editions appeared, undertaken with Dr G. A. W. Arnott, &c. This article incorporates text from a now in the public domain, Chisholm, Hugh, ed. Hooker. Allen, Mea The Hookers of Kew 1795–1911, William Jackson Hooker at Find a Grave Correspondence to William Hooker as Director of The Royal Botanic Gardens, Kew is being made available online through the Directors Correspondence Project
15.
Constantine Samuel Rafinesque
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Constantine Samuel Rafinesque-Schmaltz, as he is known in Europe, was a nineteenth-century polymath born near Constantinople in the Ottoman Empire and self-educated in France. He traveled as a man in the United States, ultimately settling in Ohio in 1815, where he made notable contributions to botany, zoology. He also contributed to the study of ancient Mesoamerican linguistics, in addition to work he had completed in Europe. Rafinesque was eccentric, and is portrayed as an erratic genius. He was an autodidact who excelled in fields of knowledge, as a zoologist, botanist, writer. He wrote prolifically on such topics as anthropology, biology, geology, and linguistics. Today, scholars agree that he was far ahead of his time in many areas, among his theories was that ancestors of Native Americans had migrated by the Bering Sea from Asia to North America. Rafinesque was born on October 22,1783 in Galata, a suburb of Constantinople and his father F. G. Rafinesque was a French merchant from Marseilles, his mother M. Schmaltz was of German descent and born in Constantinople. His father died in Philadelphia about 1793, Rafinesque spent his youth in Marseilles, and was mostly self-educated, he never attended university. By the age of twelve, he had begun collecting plants for a herbarium, by fourteen, he taught himself perfect Greek and Latin because he needed to follow footnotes in the books he was reading in his paternal grandmothers libraries. In 1802, at the age of nineteen, Rafinesque sailed to Philadelphia in the United States with his younger brother and they traveled through Pennsylvania and Delaware, where he made the acquaintance of most of the young nations few botanists. In 1805 Rafinesque returned to Europe with his collection of specimens, and settled in Palermo, Sicily. He became so successful in trade that he retired by age twenty-five, for a time Rafinesque also worked as secretary to the American consul. During his stay in Sicily, he studied plants and fishes and he was elected a Fellow of the American Academy of Arts and Sciences in 1808. After their son died in 1815, he left her and returned to the United States, when his ship Union foundered near the coast of Connecticut, he lost all his books and all his specimens. Settling in New York, Rafinesque became a member of the newly established Lyceum of Natural History. In 1817 his book Florula Ludoviciana or A Flora of the State of Louisiana was strongly criticized by fellow botanists, by 1818, he had collected and named more than 250 new species of plants and animals. Slowly he was rebuilding his collection of objects from nature, in 1819 Rafinesque became professor of botany at Transylvania University in Lexington, Kentucky, where he also gave private lessons in French, Italian and Spanish
16.
Synonym (taxonomy)
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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
17.
Caesalpinioideae
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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 and it is known also as the peacock flower family. The Caesalpinioideae are mainly distributed in the moist tropics, but include such temperate species as the honeylocust, Kentucky coffeetree. Their flowers are zygomorphic, but are very variable, nodulation is rare in this subfamily, and where it does occur, nodules have a primitive structure. In some classifications, for example the Cronquist system, the group is recognized at the rank of family, floral formula - % ○+ Kor5 C5 A10 G_ Until recently the Caesalpinioideae were divided into four tribes. However, modern molecular phylogenetics have shown that these groupings were somewhat artificial, the most important finding was that the Papilionoideae and Mimosoideae arose from within the Caesalpinioideae, thus the Caesalpinioideae are paraphyletic. Therefore, they are likely to be split into several subfamilies, Caesalpinioideae, as traditionally circumscribed, is paraphyletic. Several molecular phylogenies have shown that the two subfamilies of Fabaceae are both nested within Caesalpinioideae. Asterisks indicate clades traditionally assigned to Caesalpinioideae, the two subfamilies are underlined
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Ornamental tree
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Ornamental plants are plants that are grown for decorative purposes in gardens and landscape design projects, as houseplants, for cut flowers and specimen display. The cultivation of these, called floriculture, forms a branch of horticulture. Commonly, ornamental plants are grown for the display of aesthetic features including, leaves, scent, overall foliage texture, fruit, stem and bark, and aesthetic form. In some cases, unusual features may be considered to be of interest, such as the prominent thorns of Rosa sericea, in all cases, their purpose is for the enjoyment of gardeners, visitors, and the public institutions. Similarly certain trees may be called ornamental trees and this term is used when they are used as part of a garden, park, or landscape setting, for instance for their flowers, their texture, form, size and shape, and other aesthetic characteristics. In some countries trees in utilitarian landscape use such as screening, for plants to be considered to be ornamental, they may require specific work and activity by a gardener. Ornamental plants and trees are distinguished from utilitarian and crop plants, such as used for agriculture and vegetable crops. This does not preclude any type of plant being grown both for ornamental qualities in the garden, and for utilitarian purposes in other settings. Thus lavender is typically grown as a plant in gardens. The term ornamental plant is used here in the sense that it is generally used in the horticultural trades. The term largely corresponds to garden plant, though the latter is less precise. Ornamental plants are plants which are grown for display purposes, rather than functional ones, Ornamental plants are the keystone of ornamental gardening, and they come in a range of shapes, sizes and colors suitable to a broad array of climates, landscapes, and gardening needs. Some ornamental plants are grown for showy foliage and their foliage may be deciduous, turning bright orange, red, and yellow before dropping off in the fall, or evergreen, in which case it stays green year-round. Other ornamental plants are cultivated for their blooms, flowering ornamentals are a key aspect of many gardens, with many flower gardeners preferring to plant a variety of flowers so that the garden is continuously in flower through the spring and summer. Media related to Ornamental plants at Wikimedia Commons
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Saint Kitts
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Saint Kitts, also known more formally as Saint Christopher Island, is an island in the West Indies. The west side of the borders the Caribbean Sea. Saint Kitts and the island of Nevis constitute one country. Saint Kitts and Nevis are separated by a shallow 3-kilometre channel known as The Narrows, the island is one of the Leeward Islands in the Lesser Antilles. It is situated about 2,100 km southeast of Miami, the land area of St. Kitts is about 168 km2, being approximately 29 km long and on average about 8 km across. Saint Kitts has a population of around 35,000, the majority of whom are mainly of African descent, the primary language is English, with a literacy rate of approximately 98%. Brimstone Hill Fortress National Park, a UNESCO World Heritage Site, is the largest fortress ever built in the Eastern Caribbean, the island of Saint Kitts is home to the Warner Park Cricket Stadium, which was used to host 2007 Cricket World Cup matches. This made St. Kitts and Nevis the smallest nation to ever host a World Cup event, the capital of the two-island nation, and also its largest port, is the town of Basseterre on Saint Kitts. There is a facility for handling large cruise ships there. A ring road goes around the perimeter of the island with smaller roads branching off it, Saint Kitts is 10 km away from Sint Eustatius to the north and 3 km from Nevis to the south. St. Kitts has three groups of volcanic peaks, the North West or Mount Misery Range, the Middle or Verchilds Range. The highest peak is Mount Liamuiga, formerly Mount Misery, a dormant volcano 1,156 m high. There are nine parishes on the island of St. Kitts & Nevis uses the Eastern Caribbean dollar, the US dollar is almost as widely accepted as the Eastern Caribbean dollar. For hundreds of years, St. Kitts operated as a monoculture, but due to decreasing profitability. Tourism is a major and growing source of income to the island, although the number, transportation, non-sugar agriculture, manufacturing and construction are the other growing sectors of the economy. St. Kitts is dependent on tourism to drive its economy, tourism has been increasing since 1978. In 2009, there were 587,479 arrivals to Saint Kitts compared to 379,473 in 2007, as tourism grows, the demand for vacation property increases in conjunction. St. Kitts & Nevis also acquires foreign direct investment from their citizenship by investment program
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Legume
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A legume is a plant or its fruit or seed in the family Fabaceae. Legumes are grown agriculturally, primarily for their grain seed called pulse, for forage and silage. Well-known legumes include alfalfa, clover, peas, beans, lentils, lupin bean, mesquite, carob, soybeans, peanuts, Fabaceae is the most common family found in tropical rainforests and in dry forests in the Americas and Africa. A legume fruit is a dry fruit that develops from a simple carpel. A common name for type of fruit is a pod, although the term pod is also applied to a number of other fruit types, such as that of vanilla. Legumes are notable in that most of them have symbiotic nitrogen-fixing bacteria in structures called root nodules, for that reason, they play a key role in crop rotation. The term pulse, as used by the United Nations Food and this excludes green beans and green peas, which are considered vegetable crops. Also excluded are seeds that are grown for oil extraction. However, in usage, these distinctions are not always clearly made. Some Fabaceae, such as Scotch broom and other Genisteae, are leguminous but are not called legumes by farmers. Farmed legumes can belong to many classes, including forage, grain, blooms, pharmaceutical/industrial, fallow/green manure. Most commercially farmed species fill two or more roles simultaneously, depending upon their degree of maturity when harvested, grain legumes are cultivated for their seeds. The seeds are used for human and animal consumption or for the production of oils for industrial uses, grain legumes include beans, lentils, lupins, peas, and peanuts. Like other plant-based foods, pulses contain no cholesterol and little fat or sodium, Legumes are also an excellent source of resistant starch which is broken down by bacteria in the large intestine to produce short-chain fatty acids used by intestinal cells for food energy. Preliminary studies in humans include the potential for regular consumption of legumes in a diet to affect metabolic syndrome. There is evidence that a portion of pulses in a diet may lower blood pressure and reduce LDL cholesterol levels. Some, like alfalfa, clover, vetch, stylo, or Arachis, are sown in pasture, other forage legumes such as Leucaena or Albizia are woody shrub or tree species that are either broken down by livestock or regularly cut by humans to provide livestock feed. Legume species grown for their flowers include lupins, which are farmed commercially for their blooms as well as being popular in gardens worldwide, industrially farmed legumes include Indigofera and Acacia species, which are cultivated for dye and natural gum production, respectively
21.
Haridwar
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Haridwar pronunciation also spelled Hardwar is an ancient city and municipality in the Haridwar district of Uttarakhand, India. Haridwar is regarded as one of the seven holiest places to Hindus and this is manifested in the Kumbha Mela, which is celebrated every 12 years in Haridwar. Brahma Kund, the spot where the Amrit fell, is located at Har ki Pauri and is considered to be the most sacred ghat of Haridwar, Haridwar is the headquarters and the largest city of the district. The name of the town has two spellings, Hardwar and Haridwar, each of these names has its own connotation. So, Haridwar stands for The Gateway to Lord Vishnu, in order to reach Badrinath, one of the four Char Dhams, with a temple of Lord Vishnu, Haridwar is a typical place to start a pilgrims journey. On the other hand, In Sanskrit, Hara means Lord Shiva, hence, Hardwar stands for Gateway to Lord Shiva. Har ki Pauri or footsteps of Lord Shiva is considered the most sacred site in Hardwar, Haridwar is also known as the home of Devi Sati and the palace of her father Daksha. In ancient times, the town was referred to as Gangadwára. Ayodhyā Mathurā Māyā Kāśī Kāñcī Avantikā Purī Dvārāvatī caiva saptaitā mokṣadāyikāḥ– Garuḍa Purāṇa I XVI.14 Lit, ayodhya, Mathura, Haridwar, Kasi, Kanchi, Avantika and Dwaraka are the seven holy places. Note the use of puranic name Maya for Haridwar, as also the inter-change usage of Puri and Dwaraka. The Garuḍa Purāṇa enumerates seven cities as giver of Moksha, Haridwar is said to be one of the seven most holy Hindu places in India, with Varanasi usually considered the holiest. A Kṣetra is a ground, a field of active power. In the scriptures, Haridwar has been mentioned as Kapilasthana, Gangadwara. It is also a point to the Char Dham, hence, Shaivaites and Vaishnavites call this place Hardwar and Haridwar respectively, corresponding to Hara being Shiv. Sage Kapila is said to have an ashram here giving it, its ancient name, Lord Vishnu is said to have left his footprint on the stone that is set in the upper wall of Har Ki Pauri, where the Holy Ganges touches it at all times. Haridwar came under the rule of the Maurya Empire, and later under the Kushan Empire, Archaeological findings have proved that terra cotta culture dating between 1700 BCE and 1200 BCE existed in this region. Among the ruins are a fort and three temples, decorated with stone sculptures, he also mentions the presence of a temple, north of Mo-yu-lo called Gangadwara. The city also fell to the Central Asian conqueror Timur Lang on 13 January 1399, Pandas of the Haridwar have been known to keep genealogy records of most of the Hindu population
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