1.
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
2.
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
3.
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
4.
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
5.
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
6.
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
7.
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
8.
Carl Linnaeus
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Carl Linnaeus, also known after his ennoblement as Carl von Linné, was a Swedish botanist, physician, and zoologist, who formalised the modern system of naming organisms called binomial nomenclature. He is known by the father of modern taxonomy. Many of his writings were in Latin, and his name is rendered in Latin as Carolus Linnæus, Linnaeus was born in the countryside of Småland, in southern Sweden. He received most of his education at Uppsala University. He lived abroad between 1735 and 1738, where he studied and also published a first edition of his Systema Naturae in the Netherlands and he then returned to Sweden, where he became professor of medicine and botany at Uppsala. In the 1740s, he was sent on journeys through Sweden to find and classify plants. In the 1750s and 1760s, he continued to collect and classify animals, plants, and minerals, at the time of his death, he was one of the most acclaimed scientists in Europe. The philosopher Jean-Jacques Rousseau sent him the message, Tell him I know no man on earth. The German writer Johann Wolfgang von Goethe wrote, With the exception of Shakespeare and Spinoza, Swedish author August Strindberg wrote, Linnaeus was in reality a poet who happened to become a naturalist. Among other compliments, Linnaeus has been called Princeps botanicorum, The Pliny of the North and he is also considered as one of the founders of modern ecology. In botany, the abbreviation used to indicate Linnaeus as the authority for species names is L. In older publications, sometimes the abbreviation Linn. is found, Linnæus was born in the village of Råshult in Småland, Sweden, on 23 May 1707. He was the first child of Nicolaus Ingemarsson and Christina Brodersonia and his siblings were Anna Maria Linnæa, Sofia Juliana Linnæa, Samuel Linnæus, and Emerentia Linnæa. One of a line of peasants and priests, Nils was an amateur botanist, a Lutheran minister. Christina was the daughter of the rector of Stenbrohult, Samuel Brodersonius, a year after Linnæus birth, his grandfather Samuel Brodersonius died, and his father Nils became the rector of Stenbrohult. The family moved into the rectory from the curates house, even in his early years, Linnæus seemed to have a liking for plants, flowers in particular. Whenever he was upset, he was given a flower, which calmed him. Nils spent much time in his garden and often showed flowers to Linnaeus, soon Linnæus was given his own patch of earth where he could grow plants
9.
Type species
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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
10.
Phaseolus vulgaris
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Phaseolus vulgaris, the common bean, is a herbaceous annual plant grown worldwide for its edible dry seed or unripe fruit. Raw or undercooked beans contain the toxin phytohaemagglutinin and its leaf is also occasionally used as a vegetable and the straw as fodder. The common bean is a variable species that has a long history of cultivation. All wild members of the species have a habit, but many cultivars are classified as bush beans or pole beans. These include the bean, the navy bean, the pinto bean. The other major types of commercially grown bean are the runner bean, Beans are grown in every continent except Antarctica. Brazil and India are the largest producers of dry beans, while China produces, by far, worldwide,23 million tonnes of dry common beans and 17.1 million tonnes of green beans were grown in 2010. Along with squash and maize, beans are one of the Three Sisters central to indigenous North American agriculture, the common bean is a highly variable species with a long history. Bush varieties form erect bushes 20–60 cm tall, while pole or running varieties form vines 2–3 m long, all varieties bear alternate, green or purple leaves, which are divided into three oval, smooth-edged leaflets, each 6–15 cm long and 3–11 cm wide. The white, pink, or purple flowers are about 1 cm long and these may be green, yellow, black, or purple in color, each containing 4–6 beans. The beans are smooth, plump, kidney-shaped, up to 1.5 cm long, range widely in color, and are often mottled in two or more colors. Similar to other beans, the bean is high in starch, protein, and dietary fiber, and is an excellent source of iron, potassium, selenium, molybdenum, thiamine, vitamin B6. Dry beans will keep indefinitely if stored in a cool, dry place, dried beans are almost always cooked by boiling, often after being soaked in water for several hours. While the soaking is not strictly necessary, it shortens cooking time, in addition, soaking beans removes 5 to 10% of the gas-producing sugars that can cause flatulence for some people. The methods include simple overnight soaking and the power soak method in which beans are boiled for three minutes and then set aside for 2–4 hours, before cooking, the soaking water is drained off and discarded. Dry common beans take longer to cook than most pulses, cooking times vary from one to four hours, in Mexico, Central America, and South America, the traditional spice used with beans is epazote, which is also said to aid digestion. In East Asia, a type of seaweed, kombu, is added to beans as they cook for the same purpose, salt, sugar, and acidic foods such as tomatoes may harden uncooked beans, resulting in seasoned beans at the expense of slightly longer cooking times. Dry beans may also be cooked and canned as refried beans, or whole with water, salt
11.
Species
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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
12.
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
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Genus
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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
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Family
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In the context of human society, a family is a group of people affiliated either by consanguinity, affinity, or co-residence or some combination of these. Members of the family may include spouses, parents, brothers, sisters, sons. Members of the family may include grandparents, aunts, uncles, cousins, nephews, nieces. Sometimes these are considered members of the immediate family, depending on an individuals specific relationship with them. In most societies, the family is the institution for the socialization of children. As the basic unit for raising children, anthropologists generally classify most family organizations as matrifocal, conjugal, avuncular, sexual relations among the members are regulated by rules concerning incest such as the incest taboo. The word family can be used metaphorically to create more inclusive categories such as community, nationhood, global village, the field of genealogy aims to trace family lineages through history. Family is also an important economic unit studied in family economics, one of the primary functions of the family involves providing a framework for the production and reproduction of persons, biologically and/or socially. This can occur through the sharing of material substances, the giving and receiving of care and nurture, jural rights and obligations, thus, ones experience of ones family shifts over time. From the perspective of children, the family is a family of orientation, from the point of view of the parent, the family is a family of procreation, the goal of which is to produce and enculturate and socialize children. Christopher Harris notes that the conception of family is ambiguous. Diverse data from ethnography, history, law and social statistics, reveal the human family as a social institution, the different types of families occur in a wide variety of settings, and their specific functions and meanings depend largely on their relationship to other social institutions. Sociologists have a special interest in the function and status of family forms in stratified societies, much sociological, historical and anthropological research dedicates itself to the understanding of this variation, and of changes in the family that form over time. Levitan claims, Times have changed, it is acceptable and encouraged for mothers to work. The way roles are balanced between the parents will help children grow and learn life lessons. There is great importance of communication and equality in families, in order to avoid role strain, the term nuclear family is commonly used, especially in the United States of America, to refer to conjugal families. A conjugal family includes only the husband, the wife, sociologists distinguish between conjugal families and nuclear families. Other family structures, such as blended parents, single parents, a matrifocal family consists of a mother and her children
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Americas
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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
16.
Mesoamerica
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It is one of six areas in the world where ancient civilization arose independently, and the second in the Americas along with Norte Chico in present-day northern coastal Peru. As a cultural area, Mesoamerica is defined by a mosaic of cultural traits developed and shared by its indigenous cultures, while Mesoamerican civilization did know of the wheel and basic metallurgy, neither of these technologies became culturally important. Among the earliest complex civilizations was the Olmec culture, which inhabited the Gulf coast of Mexico and extended inland, frequent contact and cultural interchange between the early Olmec and other cultures in Chiapas, Guatemala and Oaxaca laid the basis for the Mesoamerican cultural area. All this was facilitated by considerable regional communications in ancient Mesoamerica and this Formative period saw the spread of distinct religious and symbolic traditions, as well as artistic and architectural complexes. In the subsequent Preclassic period, complex urban polities began to develop among the Maya, with the rise of such as El Mirador, Calakmul and Tikal. Mesoamerica is one of three regions of the world where writing is known to have independently developed. Upon the collapse of Teotihuacán around AD600, competition between several important political centers in central Mexico, such as Xochicalco and Cholula, ensued. During the early period, Central Mexico was dominated by the Toltec culture, Oaxaca by the Mixtec. Towards the end of the period, the Aztecs of Central Mexico built a tributary empire covering most of central Mesoamerica. The distinct Mesoamerican cultural tradition ended with the Spanish conquest in the 16th century, over the next centuries, Mesoamerican indigenous cultures were gradually subjected to Spanish colonial rule. The exact geographic extent of Mesoamerica has varied through time, as the civilization extended North and South from its heartland in southern Mexico, Mesoamerica is recognized as a near-prototypical cultural area, and the term is now fully integrated in the standard terminology of pre-Columbian anthropological studies. Conversely, the sister terms Aridoamerica and Oasisamerica, which refer to northern Mexico, 10° and 22° northern latitude, Mesoamerica possesses a complex combination of ecological systems, topographic zones, and environmental contexts. A main distinction groups these different niches into two categories, the lowlands and the altiplanos, or highlands. In the low-lying regions, sub-tropical and tropical climates are most common, as is true for most of the coastline along the Pacific and Gulf of Mexico and the Caribbean Sea. The highlands show much more diversity, ranging from dry tropical to cold mountainous climates. The rainfall varies from the dry Oaxaca and north Yucatan to the humid southern Pacific, several distinct sub-regions within Mesoamerica are defined by a convergence of geographic and cultural attributes. These sub-regions are more conceptual than culturally meaningful, and the demarcation of their limits is not rigid, the Maya area, for example, can be divided into two general groups, the lowlands and highlands. The lowlands are further divided into the southern and northern Maya lowlands, the southern Maya lowlands are generally regarded as encompassing northern Guatemala, southern Campeche and Quintana Roo in Mexico, and Belize
17.
Domestication
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Charles Darwin recognized the small number of traits that made domestic species different from their wild ancestors. There is a difference between domestic and wild populations. The dog was the first domesticated vertebrate, and was established across Eurasia before the end of the Late Pleistocene era, well before cultivation and before the domestication of other animals. Among birds, the domestic species today is the chicken, important for meat and eggs, though economically valuable poultry include the turkey, guineafowl. Birds are also kept as cagebirds, from songbirds to parrots. The longest established invertebrate domesticates are the bee and the silkworm. Terrestrial snails are raised for food, while species from several phyla are kept for research, the domestication of plants began at least 12,000 years ago with cereals in the Middle East, and the bottle gourd in Asia. Agriculture developed in at least 11 different centres around the world, domesticating different crops, Domestication means belonging to the house. Animals domesticated for home companionship are usually called pets, while those domesticated for food or work are called livestock or farm animals and this definition recognizes both the biological and the cultural components of the domestication process and the impacts on both humans and the domesticated animals and plants. All past definitions of domestication have included a relationship between humans with plants and animals, but their differences lay in who was considered as the partner in the relationship. This new definition recognizes a mutualistic relationship in both partners gain benefits. Domestication has vastly enhanced the reproductive output of crop plants, livestock, Domestication syndrome is the suite of phenotypic traits arising during domestication that distinguish crops from their wild ancestors. The domestication of animals is the relationship between animals with the humans who have influence on their care and reproduction. Charles Darwin recognized the small number of traits that made domestic species different from their wild ancestors, there is a genetic difference between domestic and wild populations. Domestication should not be confused with taming, the beginnings of animal domestication involved a protracted coevolutionary process with multiple stages along different pathways. The dog was the first domesticant, and was established across Eurasia before the end of the Late Pleistocene era, well before cultivation and before the domestication of other animals. Humans did not intend to domesticate animals from, or at least they did not envision a domesticated animal resulting from, in both of these cases, humans became entangled with these species as the relationship between them, and the human role in their survival and reproduction, intensified. Although the directed pathway proceeded from capture to taming, the two pathways are not as goal-oriented and archaeological records suggest that they take place over much longer time frames
18.
Pre-Columbian era
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For this reason the alternative terms of Precontact Americas, Pre-Colonial Americas or Prehistoric Americas are also in use. In areas of Latin America the term used is Pre-Hispanic. Other civilizations were contemporary with the period and were described in European historical accounts of the time. A few, such as the Maya civilization, had their own written records, because many Christian Europeans of the time viewed such texts as heretical, men like Diego de Landa destroyed many texts in pyres, even while seeking to preserve native histories. Only a few documents have survived in their original languages, while others were transcribed or dictated into Spanish, giving modern historians glimpses of ancient culture. Indigenous American cultures continue to evolve after the pre-Columbian era, many of these peoples and their descendants continue traditional practices, while evolving and adapting new cultural practices and technologies into their lives. Now, the study of pre-Columbian cultures is most often based on scientific. Asian nomads are thought to have entered the Americas via the Bering Land Bridge, now the Bering Strait, genetic evidence found in Amerindians maternally inherited mitochondrial DNA supports the theory of multiple genetic populations migrating from Asia. Over the course of millennia, Paleo-Indians spread throughout North and South America, exactly when the first group of people migrated into the Americas is the subject of much debate. One of the earliest identifiable cultures was the Clovis culture, with sites dating from some 13,000 years ago, however, older sites dating back to 20,000 years ago have been claimed. Some genetic studies estimate the colonization of the Americas dates from between 40,000 and 13,000 years ago, the chronology of migration models is currently divided into two general approaches. The first is the short chronology theory with the first movement beyond Alaska into the New World occurring no earlier than 14, 000–17,000 years ago, followed by successive waves of immigrants. The second belief is the long chronology theory, which proposes that the first group of people entered the hemisphere at an earlier date, possibly 50. In that case, the Eskimo peoples would have arrived separately and at a later date, probably no more than 2,000 years ago. The North American climate was unstable as the ice age receded and it finally stabilized by about 10,000 years ago, climatic conditions were then very similar to todays. Within this timeframe, roughly pertaining to the Archaic Period, numerous archaeological cultures have been identified, the unstable climate led to widespread migration, with early Paleo-Indians soon spreading throughout the Americas, diversifying into many hundreds of culturally distinct tribes. The paleo-indians were hunter-gatherers, likely characterized by small, mobile bands consisting of approximately 20 to 50 members of an extended family and these groups moved from place to place as preferred resources were depleted and new supplies were sought. During much of the Paleo-Indian period, bands are thought to have subsisted primarily through hunting now-extinct giant land animals such as mastodon, Paleo-Indian groups carried a variety of tools
19.
Bean
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Bean is a common name for large seeds of several genera of the flowering plant family Fabaceae which are used for human or animal food. The word bean and its Germanic cognates have existed in common use in West Germanic languages since before the 12th century, referring to broad beans and this was long before the New World genus Phaseolus was known in Europe. After Columbian-era contact between Europe and the Americas, use of the word was extended to pod-borne seeds of Phaseolus, such as the bean and the runner bean. Thus the term bean in general usage can mean a host of different species, seeds called beans are often included among the crops called pulses, although a narrower prescribed sense of pulses reserves the word for leguminous crops harvested for their dry grain. The term bean usually excludes legumes with tiny seeds and which are used exclusively for forage, hay, one is that in the past, several species, including Vigna angularis, mungo, radiata, and aconitifolia, were classified as Phaseolus and later reclassified. Unlike the closely related pea, beans are a crop that need warm temperatures to grow. Maturity is typically 55–60 days from planting to harvest, as the bean pods mature, they turn yellow and dry up, and the beans inside change from green to their mature colour. As a vine, bean plants need external support, which may be provided in the form of special bean cages or poles, native Americans customarily grew them along with corn and squash, with the tall cornstalks acting as support for the beans. In more recent times, the bush bean has been developed which does not require support and has all its pods develop simultaneously. This makes the bean more practical for commercial production. Beans are one of the longest-cultivated plants, broad beans, also called fava beans, in their wild state the size of a small fingernail, were gathered in Afghanistan and the Himalayan foothills. In a form improved from naturally occurring types, they were grown in Thailand since the seventh millennium BCE. They were deposited with the dead in ancient Egypt, not until the second millennium BCE did cultivated, large-seeded broad beans appear in the Aegean, Iberia and transalpine Europe. In the Iliad is a mention of beans and chickpeas cast on the threshing floor. Beans were an important source of protein throughout Old and New World history, the oldest-known domesticated beans in the Americas were found in Guitarrero Cave, an archaeological site in Peru, and dated to around the second millennium BCE. The corn would not be planted in rows as is done by European agriculture, Beans would be planted around the base of the developing stalks, and would vine their way up as the stalks grew. All American beans at that time were vine plants, bush beans having been bred only more recently, the cornstalks would work as a trellis for the beans, and the beans would provide much-needed nitrogen for the corn. Squash would be planted in the spaces between the patches of corn in the field, dry beans come from both Old World varieties of broad beans and New World varieties
20.
Climate
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Climate is the statistics of weather, usually over a 30-year interval. Climate differs from weather, in that weather only describes the conditions of these variables in a given region. A regions climate is generated by the system, which has five components, atmosphere, hydrosphere, cryosphere, lithosphere. The climate of a location is affected by its latitude, terrain, climates can be classified according to the average and the typical ranges of different variables, most commonly temperature and precipitation. The most commonly used classification scheme was the Köppen climate classification, the Bergeron and Spatial Synoptic Classification systems focus on the origin of air masses that define the climate of a region. Paleoclimatology is the study of ancient climates, Climate models are mathematical models of past, present and future climates. Climate change may occur long and short timescales from a variety of factors. For example, a 3°C change in mean annual temperature corresponds to a shift in isotherms of approximately 300–400 km in latitude or 500 m in elevation, therefore, species are expected to move upwards in elevation or towards the poles in latitude in response to shifting climate zones. Climate is commonly defined as the weather averaged over a long period, the standard averaging period is 30 years, but other periods may be used depending on the purpose. Climate also includes statistics other than the average, such as the magnitudes of day-to-day or year-to-year variations, the classical period is 30 years, as defined by the World Meteorological Organization. These quantities are most often surface variables such as temperature, precipitation, Climate in a wider sense is the state, including a statistical description, of the climate system. The World Meteorological Organization describes climate normals as reference points used by climatologists to compare current climatological trends to that of the past or what is considered normal, a Normal is defined as the arithmetic average of a climate element over a 30-year period. A30 year period is used, as it is enough to filter out any interannual variation or anomalies. The WMO originated from the International Meteorological Organization which set up a commission for climatology in 1929. At its 1934 Wiesbaden meeting the commission designated the thirty-year period from 1901 to 1930 as the reference time frame for climatological standard normals. In 1982 the WMO agreed to update climate normals, and in these were completed on the basis of climate data from 1 January 1961 to 31 December 1990. The difference between climate and weather is usefully summarized by the popular phrase Climate is what you expect, weather is what you get. Over historical time spans there are a number of nearly constant variables that determine climate, including latitude, altitude, proportion of land to water and these change only over periods of millions of years due to processes such as plate tectonics
21.
Vigna
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Vigna is a genus of flowering plants in the legume family, Fabaceae, with a pantropical distribution. It includes some well-known cultivated species, including types of beans. Some are former members of the genus Phaseolus, according to Hortus Third, Vigna differs from Phaseolus in biochemistry and pollen structure, and in details of the style and stipules. Vigna are herbs or occasionally subshrubs, the leaves are pinnate, divided into 3 leaflets. The inflorescence is a raceme of yellow, blue, or purple pea flowers, the fruit is a legume pod of varying shape containing seeds. Familiar food species include the bean, the black gram, the cowpea, and the mung bean, which is used as a whole bean. The genus is named after es, Domenico Vigna, a seventeenth-century Italian botanist, the genus Vigna contains at least 90 species, including, Multilingual taxonomic information
22.
Mung bean
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The mung bean, alternatively known as the moong bean, green gram, or mung Sanskrit मुद्ग / mudga, is a plant species in the legume family. The mung bean is mainly cultivated in India, China, and it is used as an ingredient in both savory and sweet dishes. The English word mung is derived from the Hindi word मूंग moong derived from the Sanskrit word मुद्ग and they are one of many species recently moved from the genus Phaseolus to Vigna, and is still often seen incorrectly cited as Phaseolus aureus or Phaseolus radiatus. Mung beans are used in various cuisines across Asia. Whole cooked mung beans are prepared from dried beans by boiling until they are soft. Mung beans are light yellow in colour when their skins are removed, Mung bean paste can be made by dehulling, cooking, and pulverizing the beans to a dry paste. Dehulled mung beans can also be used in a fashion as whole beans for the purpose of making sweet soups. Mung beans in some cuisines of India are stripped of their outer coats to make mung dal. In Tamil Nadu, Telangana and Andhra Pradesh, steamed whole beans are seasoned with spices, in south and north Indian states, mung beans are also eaten as pancakes. They are soaked in water for six to 12 hours, then they are ground into fine paste along with ginger and salt. Then pancakes are made on a hot griddle. These are usually eaten for breakfast and this provides high quality protein that is rare in most Indian regional cuisines. Pongal or kichdi is another recipe that is made with rice, in Kerala, it is commonly used to make the parippu preparation in the Travancore region. It is also used, with milk and jaggery, to make a type of payasam. Soaked Moong called Hesaru in Kannada is one of ingredient in Kosambari a salad, in Chinese cuisine, whole mung beans are used to make a tángshuǐ, or dessert, otherwise literally translated, sugar water, called lǜdòu tángshuǐ, which is served either warm or chilled. In Indonesia, they are made into a popular snack called es kacang hijau. The beans are cooked with sugar, coconut milk, and a little ginger, in Hong Kong, dehulled mung beans and mung bean paste are made into ice cream or frozen ice pops. Mung bean paste is used as a filling for Chinese mooncakes in East China
23.
Cochliasanthus
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Cochliasanthus caracalla is a leguminous vine from the family Fabaceae, originating in tropical South America and Central America. The species is named caracalla, a corruption of the Portuguese caracol and it is the only member of the genus Cochliasanthus and was formerly considered to belong to the genus Vigna. This vine is hardy in zones 9 and above, liking full sun and it prefers high heat and humidity. In colder zones, it well in a pot if it is overwintered inside. Thomas Jefferson called this plant the most beautiful bean in the world, some data indicates some edible properties to this plant - specifically the flowers - but this should be verified from a reputable source before attempting. The seeds, which are technically beans, could be edible, parts of the true Corkscrew plant might be poisonous. Flowers typically bloom in summer or autumn and, if pollination by ants is successful. Seeds grow inside pods, like pea pods, if the grower wants to cultivate them, pods should be removed from the plant while still green to prevent exposure to winter temperatures. There is disagreement among growers on whether nicking the seed coat is more harmful or helpful to germination and some support nicking, while others recommend against it. One widespread practice that does yield a high degree of success is to pour boiling water on the seeds, burpee recommends that the seeds be sown in ordinary soil in a sunny area in spring after danger of frost has passed. The seeds should be planted two to three inches apart and covered half an inch of fine soil. Burpee then recommends growers to firm lightly the soil and keep evenly moist, the seedlings will sprout in one to three weeks depending on the weather. If grown indoors or inside a greenhouse, then the seedlings can be moved outdoors when spring temperatures remain above 50 F and these plants will thrive in full sun to partial shade and can attain a height of twenty feet. Flowers can blossom during the growing season that the seeds were planted in. The plant blooms for as much as eight weeks and it is possible to grow both vine species from cuttings. Two very different plant species are sold and cultivated under this one name, one plant is the true Cochliasanthus caracalla. The other, also called Phaseolus giganteus, appears to be Vigna speciosa or a close relative, both are climbing vines with very similar foliage. Common names for both vines include Snail vine, Corkscrew vine, and Shell Vine, the purple, non-fragrant, invasive flowers of the Phaseolus giganteus are said to have snail or snail-shell shaped flowers, hence the origin of the common name
24.
Endemism
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The extreme opposite of endemism is cosmopolitan distribution. An alternative term for a species that is endemic is precinctive, the word endemic is from New Latin endēmicus, from Greek ενδήμος, endēmos, native. Endēmos is formed of en meaning in, and dēmos meaning the people, the term, precinctive, has been suggested by some scientists, and was first used in botany by MacCaughey in 1917. It is the equivalent of endemism, precinction was perhaps first used by Frank and McCoy. That definition excludes artificial confinement of examples by humans in far-off botanical gardens or zoological parks, physical, climatic, and biological factors can contribute to endemism. The orange-breasted sunbird is found in the fynbos vegetation zone of southwestern South Africa. The glacier bear is found only in limited places in Southeast Alaska, political factors can play a part if a species is protected, or actively hunted, in one jurisdiction but not another. There are two subcategories of endemism, paleoendemism and neoendemism, paleoendemism refers to species that were formerly widespread but are now restricted to a smaller area. Neoendemism refers to species that have arisen, such as through divergence and reproductive isolation or through hybridization. Endemics can easily become endangered or extinct if their restricted habitat changes, particularly—but not only—due to human actions, there were millions of both Bermuda petrels and Bermuda cedars in Bermuda when it was settled at the start of the seventeenth century. By the end of the century, the petrels were thought extinct, cedars, already ravaged by centuries of shipbuilding, were driven nearly to extinction in the twentieth century by the introduction of a parasite. Bermuda petrels and cedars are now rare, as are species endemic to Bermuda
25.
Larva
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A larva is a distinct juvenile form many animals undergo before metamorphosis into adults. Animals with indirect development such as insects, amphibians, or cnidarians typically have a phase of their life cycle. The larvas appearance is very different from the adult form. A larva often has unique structures and organs that do not occur in the adult form and their diet may also be considerably different. Larvae are frequently adapted to separate from adults. For example, some such as tadpoles live almost exclusively in aquatic environments. By living in an environment, larvae may be given shelter from predators. Animals in the stage will consume food to fuel their transition into the adult form. In some species like barnacles, adults are immobile but their larvae are mobile, some larvae are dependent on adults to feed them. In many eusocial Hymenoptera species, the larvae are fed by female workers, in Ropalidia marginata the males are also capable of feeding larvae but they are much less efficient, spending more time and getting less food to the larvae. The larvae of species can become pubescent and do not develop further into the adult form. This is a type of neoteny and it is a misunderstanding that the larval form always reflects the groups evolutionary history. This could be the case, but often the stage has evolved secondarily. In these cases the form may differ more than the adult form from the groups common origin. Within Insects, only Endopterygotes show different types of larvae, several classifications have been suggested by many entomologists, and following classification is based on Antonio Berlese classification in 1913. There are four types of endopterygote larvae types, Apodous larvae - no legs at all and are poorly sclerotized. Based on sclerotization, three forms are recognized. Eucephalous - with well sclerotized head capsule, found in Nematocera, Buprestidae and Cerambycidae families
26.
Lepidoptera
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The Lepidoptera is an order of insects that includes moths and butterflies. 180,000 species of Lepidoptera are described, in 126 families and 46 superfamilies and it is one of the most widespread and widely recognizable insect orders in the world. The term was coined by Linnaeus in 1735 and is derived from Ancient Greek λεπίδος, the Lepidoptera show many variations of the basic body structure that have evolved to gain advantages in lifestyle and distribution. Recent estimates suggest the order may have more species than earlier thought, and is among the four most speciose orders, along with the Hymenoptera, Diptera, and Coleoptera. Lepidopteran species are characterized by more than three derived features, some of the most apparent being the scales covering their bodies and wings, the scales are modified, flattened hairs, and give butterflies and moths their extraordinary variety of colors and patterns. Almost all species have some form of wings, except for a few that have reduced wings or are wingless. Like most other insects, butterflies and moths are holometabolous, meaning they undergo complete metamorphosis, mating and the laying of eggs are carried out by adults, normally near or on host plants for the larvae. As they grow, these change in appearance, going through a series of stages called instars. Once fully matured, the larva develops into a pupa A few butterflies and many species spin a silk case or cocoon prior to pupating, while others do not. A butterfly pupa, called a chrysalis, has a hard skin, once the pupa has completed its metamorphosis, a sexually mature adult emerges. Accordingly, this is the most recognized and popular of insect orders with many involved in the observation, study, collection, rearing of. A person who collects or studies this order is referred to as a lepidopterist, in many species, the female may produce from 200 to 600 eggs, while in others, the number may approach 30,000 eggs in one day. The caterpillars hatching from eggs can cause damage to large quantities of crops. Many moth and butterfly species are of economic interest by virtue of their role as pollinators, the word Lepidoptera comes from the Latin word for scaly wing, from the Ancient Greek λεπίς meaning scale and πτερόν meaning wing. The origins of the common names butterfly and moth are varied, the English word butterfly is from Old English buttorfleoge, with many variations in spelling. Other than that, the origin is unknown, although it could be derived from the yellow color of many species wings suggesting the color of butter. The species of Heterocera are commonly called moths, the origins of the English word moth are more clear, deriving from the Old English moððe from Common Germanic. The Lepidoptera are among the most successful groups of insects, among the most northern dwelling species of butterflies and moths is the Arctic Apollo, which is found in the Arctic Circle in northeastern Yakutia, at an altitude of 1500 m above sea level
27.
Common swift (moth)
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The common swift is a moth of the family Hepialidae. It was previously placed in the genus Hepialus and it is a common, often abundant European species. The male has a wingspan of about 30 mm with brown forewings with white apical and basal streaks meeting to make a v shape with another spot close to the costa. The female is larger with similar patterning to the male but generally paler, a significant proportion of individuals of both sexes are plain buff or brown with no pattern. The adults fly from May to July and are attracted to light, the species overwinters as a larva. The larvae feed underground on the roots of a variety of plants. ^ The flight season refers to the British Isles and this may vary in other parts of the range. Narcissus pests, 6th ed. Ministry of Agriculture, Fisheries, chinery, Michael Collins Guide to the Insects of Britain and Western Europe 1986 Skinner, Bernard Colour Identification Guide to Moths of the British Isles 1984 Common swift up UKmoths Lepiforum. de
28.
Garden dart
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The garden dart is a moth of the family Noctuidae. It is distributed throughout much of the Palearctic, temperate regions of Europe, Central Asia and North Asia, as well as the mountains of North Africa. Absent from polar regions, on Iceland and some Mediterranean islands and this is a rather drab species, forewings ranging from pale to dark brown with indistinct markings. The hindwings are white with a grey fringe and this moth flies at night in July and August and is attracted to light and many different flowers. Wholly black, with the very faintest of markings, larva ochreous grey, paler, more greenish, at sides, lines greenish edged with black, the subspiracular line whitish and double, head with black speckling. The larva is green or brown with two stripes down each side. It feeds on a range of plants, the species overwinters as an egg. ^ The flight season refers to the British Isles and this may vary in other parts of the range
29.
Ghost moth
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The ghost moth, also known as the ghost swift, is a moth of the family Hepialidae. It is common throughout Europe except for the far south-east and this species is often considered the only species in the genus Hepialus and a number of previously included species is now reclassified into other genera. However, other authorities retain a number of species in the Hepialus genus, the male has a wingspan of about 44 mm and both forewings and hindwings are pure white. The female is larger and has yellowish-buff forewings with darker linear markings, the adults fly from June to August and are attracted to light. The species overwinters as a larva, the ghost moth gets its name from the display flight of the male, which hovers, sometimes slowly rising and falling, over open ground to attract females. In a suitable location several males may display together in a lek, the larva is whitish and maggot-like and feeds underground on the roots of a variety of wild and cultivated plants. The species can be a significant pest in forest nurseries. The term ghost moth is used as a general term for all Hepialids. Hepialus humuli humuli Hepialus humuli thulensis Newman,1865 Chinese authors retain a number of species in Hepialus, most of these are placed in the genus Thitarodes by others. de
30.
Nutmeg (moth)
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The nutmeg, also known as the clover cutworm, is a moth of the family Noctuidae. It is found in the west Palearctic, Niger, and Quebec in North America, in the north of its European range it is a summer migrant, not being able to survive the cold winters. This is a small to medium species with cryptically coloured forewings, varying from light to dark brown, the most characteristic feature is a distinctively W-shaped, white subterminal line. This feature is seen on some other noctuids, but usually much larger species, the hindwings are grey or buff, darker towards the termen, and marked with dark veins. One or two broods are produced each year, and adults can be seen at any time from May to September and this species flies at night and is attracted to light as well as to sugar and nectar-rich flowers. Flight from June to first half of July, second generation from latter half of July to September. The larvae feed on a range of plants. Chinery, Michael Collins Guide to the Insects of Britain and Western Europe 1986 Skinner, Bernard Colour Identification Guide to Moths of the British Isles 1984 Funet Taxonomy Lepiforum. de
31.
Greek language
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Greek is an independent branch of the Indo-European family of languages, native to Greece and other parts of the Eastern Mediterranean. It has the longest documented history of any living language, spanning 34 centuries of written records and its writing system has been the Greek alphabet for the major part of its history, other systems, such as Linear B and the Cypriot syllabary, were used previously. The alphabet arose from the Phoenician script and was in turn the basis of the Latin, Cyrillic, Armenian, Coptic, Gothic and many other writing systems. Together with the Latin texts and traditions of the Roman world, during antiquity, Greek was a widely spoken lingua franca in the Mediterranean world and many places beyond. It would eventually become the official parlance of the Byzantine Empire, the language is spoken by at least 13.2 million people today in Greece, Cyprus, Italy, Albania, Turkey, and the Greek diaspora. Greek roots are used to coin new words for other languages, Greek. Greek has been spoken in the Balkan peninsula since around the 3rd millennium BC, the earliest written evidence is a Linear B clay tablet found in Messenia that dates to between 1450 and 1350 BC, making Greek the worlds oldest recorded living language. Among the Indo-European languages, its date of earliest written attestation is matched only by the now extinct Anatolian languages, the Greek language is conventionally divided into the following periods, Proto-Greek, the unrecorded but assumed last ancestor of all known varieties of Greek. The unity of Proto-Greek would have ended as Hellenic migrants entered the Greek peninsula sometime in the Neolithic era or the Bronze Age, Mycenaean Greek, the language of the Mycenaean civilisation. It is recorded in the Linear B script on tablets dating from the 15th century BC onwards, Ancient Greek, in its various dialects, the language of the Archaic and Classical periods of the ancient Greek civilisation. It was widely known throughout the Roman Empire, after the Roman conquest of Greece, an unofficial bilingualism of Greek and Latin was established in the city of Rome and Koine Greek became a first or second language in the Roman Empire. The origin of Christianity can also be traced through Koine Greek, Medieval Greek, also known as Byzantine Greek, the continuation of Koine Greek in Byzantine Greece, up to the demise of the Byzantine Empire in the 15th century. Much of the written Greek that was used as the language of the Byzantine Empire was an eclectic middle-ground variety based on the tradition of written Koine. Modern Greek, Stemming from Medieval Greek, Modern Greek usages can be traced in the Byzantine period and it is the language used by the modern Greeks, and, apart from Standard Modern Greek, there are several dialects of it. In the modern era, the Greek language entered a state of diglossia, the historical unity and continuing identity between the various stages of the Greek language is often emphasised. Greek speakers today still tend to regard literary works of ancient Greek as part of their own rather than a foreign language and it is also often stated that the historical changes have been relatively slight compared with some other languages. According to one estimation, Homeric Greek is probably closer to demotic than 12-century Middle English is to modern spoken English, Greek is spoken by about 13 million people, mainly in Greece, Albania and Cyprus, but also worldwide by the large Greek diaspora. Greek is the language of Greece, where it is spoken by almost the entire population
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Cowpea
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The cowpea, Vigna unguiculata, is one of several species of the widely cultivated genus Vigna. A drought-tolerant and warm-weather crop, cowpeas are well-adapted to the regions of the tropics. In addition, it is tolerant, so is compatible as an intercrop with maize, millet, sorghum, sugarcane. This makes cowpeas an important component of traditional intercropping systems, especially in the complex, in these systems the haulm of cowpea is a valuable by-product, used as animal feed. Research in Ghana found that selecting early generations of crops to increase yield is not an effective strategy. According to the USDA food database, the leaves of the plant have the highest percentage of calories from protein among vegetarian foods. Vigna unguiculata is a member of the Vigna genus, unguiculata is Latin for with a small claw, which reflects the small stalks on the flower petals. Some well-known common names for cultivated cowpeas include Lesera/ Dangbodi in Assamese, Behlawi in Mizo, black-eye pea, southern pea, yardlong bean, catjang, cowpeas have sometimes been called field peas, but that name is best reserved for the Pisum sativum field pea. The classification of the wild relatives within V. unguiculata is more complicated, with over 20 different names having been used, the first written reference of the word cowpea appeared in 1798 in the United States. The name was most likely acquired due to their use as a crop for cows. The common name of black-eyed pea, used for the unguiculata cultivar group, in West Africa the plant is named niebe, wake or ewa. There is a large morphological diversity found within the crop, while it may be uncertain when cultivation began, remains of charred cowpeas from rock shelters in Central Ghana have been dated to the second millennium BCE. In 2300 BC the cowpea is believed to have made its way into South East Asia where secondary domestication events may have occurred. The first written references to the cowpea were in 300BC and they probably reached Central, cowpeas thrive in poor dry conditions, growing well in soils up to 85% sand. This makes them an important crop in arid, semi-desert regions where not many other crops will grow. As well as an important source of food for humans in poor arid regions the crop can also be used as feed for livestock and this predominately occurs in India, where the stock is fed cowpea as forage or fodder. The nitrogen fixing ability means that as well as functioning as a sole-crop, insects are a major factor in the low yields of African cowpea crops, and they affect each tissue component and developmental stage of the plant. In bad infestations insect pressure is responsible for over 90% loss in yield, the legume pod borer Maruca vitrata, is the main pre-harvest pest of the cowpea
33.
Phaseolus acutifolius
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Phaseolus acutifolius, the Tepary bean, is native to the southwestern United States and Mexico and has been grown there by the native peoples since pre-Columbian times. It is more drought-resistant than the common bean and is grown in desert and semi-desert conditions from Arizona through Mexico to Costa Rica, the water requirements are low and the crop will grow in areas where annual rainfall is less than 400 mm. The tepary bean is an annual and can be climbing, trailing, a narrow leafed, variety tenuifolius, and a broader leafed, variety latifolius, are known. Domestic varieties are derived from latifolius, in the Sonora desert, the flowers appear with the summer rains, first appearing in late August, with the pods ripening early in the fall dry season, most of them in October. The beans can be of any color. Beans vary in size but tend to be small and they mature 60 to 120 days after planting. Other names for this native bean include Pawi, Pavi, Tepari, Escomite, Yori mui, Yorimuni, the name tepary may derive from the Tohono Oodham phrase tpawi or Its a bean. It should be noted that the name for a bean was recorded in the 17th century, in the now extinct Eudeve language of northern Mexico. Names that contain yori in them typically refer to species of beans since those names mean non-Indian persons bean. Tepary beans are the most drought tolerant legume, germination, however, requires wet soil although the plants will flourish in dry conditions thereafter. Too much water inhibits bean production, cultivated beans have been found dating to 5,000 BCE in the Tehuacán Valley in Mexico. They were cultivated by Indians by various methods, most commonly after an infrequent rain in the desert or after flood waters along a river or ephemeral stream had subsided, the tepary bean is relatively disease free, except under conditions of high humidity. The tepary bean was a food staple of Indians in the Southwestern United States. In addition to being grown in floodplains, it was grown alongside squash. Growing these plants together, known as Three Sisters agriculture, both enhances their growth and provides balanced nutrition. In the United States, the bean was introduced to Anglo farmers in the 19th century by Tohono OOdham farmers. The Indian method of planting in the American Southwest was to plant three to five seeds in hills six to eight feet apart, beans were planted in arroyos that had been recently flooded by summer rain. Cultivation of tepary beans is possible under the most extreme conditions, the Sand Papago were mainly hunter-gatherers but cultivated tepary beans and other crops when moisture made it possible for them to do so
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Phaseolus coccineus
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Phaseolus coccineus, known as runner bean, scarlet runner bean, or multiflora bean, is a plant in the legume or Fabaceae family. It is grown both as a plant and an ornamental plant. This species originated from the mountains of Central America, most varieties have red flowers and multicolored seeds, and they are often grown as ornamental plants. The vine can grow to 3 m or more in length and it differs from the common bean in several respects, the cotyledons stay in the ground during germination, and the plant is a perennial vine with tuberous roots. The knife-shaped pods are green, however, there are very rare varieties bred by amateurs that have very unusual purple pods. An example of such a purple-podded runner bean is Aeron Purple Star, Runner beans have also been called Oregon lima bean, and in Nahuatl ayocotl or in Spanish ayocote. Runner beans, like all beans contain the toxic protein phytohaemagglutinin, in the US, in 1978, the scarlet runner was widely grown for its attractive flowers primarily as an ornamental. Since that time, many US gardeners have adopted the bean as a member of the vegetable garden. The flower is known as a favourite of hummingbirds, in the UK - where the vegetable is a popular choice for kitchen gardens and allotments - the flowers are often ignored, or treated as an attractive bonus to cultivating the plant for the beans. The seeds of the plant can be used fresh or as dried beans, the pods are edible whole while they are young and not yet fibrous. The starchy roots are eaten by Central American Indians. The beans are used in many cuisines and it is a popular side vegetable in British cuisine. A variety named Judión de la Granja producing large, white, edible beans is cultivated in San Ildefonso, Spain. It is the basis of a Segovian regional dish also named Judiones de la Granja, in which the beans are mixed with pigs ears, pigs trotters, in Greece, cultivars of the runner bean with white blossom and white beans are known as fasolia gigantes. They are grown under protective law in the north of Greece within the regions of Kato Nevrokopi, Florina, the beans have an important role in Greek cuisine, appearing in many dishes. In English, they are colloquially referred to as elephant beans. In Austria the coloured versions are cultivated and served as Käferbohnen and it is considered a typical dish of regional Austrian cuisine, but dried runner beans are also consumed to a small extent in Germany. Greece and northern Africa are the sources of pods of the runner beans sold as green beans in European markets during the cold period, the pods can be identified by their big size and the rougher surface
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Lima bean
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Phaseolus lunatus is a legume grown for its edible seeds or beans. It is commonly known as the bean, butter bean. Phaseolus lunatus is of Andean and Mesoamerican origin, two separate domestication events are believed to have occurred. The first, taking place in the Andes around 2000 BC, produced a variety, while the second, taking place in Mesoamerica around 800 AD. By around 1300, cultivation had spread north of the Rio Grande, and in the 1500s, the Moche Culture cultivated lima beans heavily and often depicted them in their art. Despite the origin of the name, when referring to the bean, the term butter bean is widely used for a large, flat and yellow/white variety of lima bean. In the United States Sieva-type beans are traditionally called butter beans, in that area, lima beans and butter beans are seen as two distinct types of beans. In Spain, it is called garrofón, and constitutes one of the ingredients of the famous Valencian paella. In the United Kingdom and the United States, butter beans refers to either dried beans which can be purchased to rehydrate, in culinary use there, lima beans and butter beans are distinct, the latter being large and yellow, the former small and green. In areas where both are considered to be lima beans, the variety may be labelled as baby limas. Both bush and pole cultivars exist, the range from 1 to 5 m in height. The bush cultivars mature earlier than the pole cultivars, the pods are up to 15 cm long. The mature seeds are 1 to 3 cm long and oval to kidney-shaped, in most cultivars the seeds are quite flat, but in the potato cultivars, the shape approaches spherical. White seeds are common, but black, red, orange, the immature seeds are uniformly green. Lima beans typically yield 2,900 to 5,000 kg of seed and 3,000 to 8,000 kg of biomass per hectare, the seeds of the cultivars listed below are white unless otherwise noted. Closely related or synonymous names are listed on the same line, in the United States, when Lima beans are served mixed with sweet corn, it is called succotash. Like many beans, butter beans are toxic if not boiled for at least 10 minutes. In one case all the people who ate falafel made with dried butter beans that had been soaked but not boiled, then ground, made into patties, soluble fiber absorbs water in the stomach, forming a gel that slows down the absorption of the beans carbohydrates
36.
Phaseolus maculatus
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Phaseolus maculatus is a plant native to Mexico and the southwestern United States from Arizona, New Mexico, and Texas. It is found on dry, rocky hillsides in meadows and in wooded areas from 1500–2400 m in elevation, P. maculatus is a trailing perennial herb with a large, woody taproot. Leaves are trifoliate, oval, up to 8 cm long, leaf blades tend to be oriented vertically so they do are not pressed against the ground. Seeds are mottled black and brown and this bean is often used as livestock forage, and it is cited as a gene source for disease resistance in the lima bean by Germplasm Resources Information Network. The Tarahumara peoples of the Sierra Madre Occidental in Chihuahua use the roots medicinally, the species is also occasionally grown as an ornamental. Germplasm Resources Information Network, Phaseolus maculatus USDA Plans Profile, Phaseolus maculatus
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Integrated Taxonomic Information System
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The Integrated Taxonomic Information System is an American partnership of federal agencies designed to provide consistent and reliable information on the taxonomy of biological species. The database draws from a community of taxonomic experts. Primary content staff are housed at the Smithsonian National Museum of Natural History, the primary focus of ITIS is North American species, but many groups are worldwide and ITIS continues to collaborate with other international agencies to increase its global coverage. ITIS provides a reference database of scientific and common names for species. As of May 2016, it contains over 839,000 scientific names, synonyms, and common names for terrestrial, marine, data presented in ITIS are considered public information, and may be freely distributed and copied, though appropriate citation is requested. ITIS is frequently used as the de facto source of data in biodiversity informatics projects. It presents the names in a classification that contains author, date, distributional. In addition, common names are available through ITIS in the official languages of the Americas. ITIS and its partner, Species 2000, cooperate to annually produce the Catalogue of Life. The Catalogue of Lifes goal was to complete the global checklist of 1.9 million species by 2011. As of May 2012, the Catalogue of Life has reached 1.4 million species—a major milestone in its quest to complete the first up-to-date comprehensive catalogue of all living organisms, ITIS and the Catalogue of Life are core to the Encyclopedia of Life initiative announced May 2007. EOL will be largely on various Creative Commons licenses. The newer material has been checked to higher standards of taxonomic credibility, biological taxonomy is not fixed, and opinions about the correct status of taxa at all levels, and their correct placement, are constantly revised as a result of new research. Many aspects of classification remain a matter of scientific judgment, the ITIS database is updated to take account of new research as it becomes available, and the information it yields is likely to represent a fair consensus of modern taxonomic opinion. Records within ITIS include information about how far it has been possible to check and its information should be checked against other sources where these are available, and against the primary research scientific literature where possible
