1.
Taxonomy (biology)
–
Taxonomy is the science of defining groups of biological organisms on the basis of shared characteristics and giving names to those groups. The exact definition of taxonomy varies from source to source, but the core of the remains, the conception, naming. There is some disagreement as to whether biological nomenclature is considered a part of taxonomy, the broadest meaning of taxonomy is used here. The word taxonomy was introduced in 1813 by Candolle, in his Théorie élémentaire de la botanique, the term alpha taxonomy is primarily used today to refer to the discipline of finding, describing, and naming taxa, particularly species. In earlier literature, the term had a different meaning, referring to morphological taxonomy, ideals can, it may be said, never be completely realized. They have, however, a value of acting as permanent stimulants. Some of us please ourselves by thinking we are now groping in a beta taxonomy, turrill thus explicitly excludes from alpha taxonomy various areas of study that he includes within taxonomy as a whole, such as ecology, physiology, genetics, and cytology. He further excludes phylogenetic reconstruction from alpha taxonomy, thus, Ernst Mayr in 1968 defined beta taxonomy as the classification of ranks higher than species. This activity is what the term denotes, it is also referred to as beta taxonomy. How species should be defined in a group of organisms gives rise to practical and theoretical problems that are referred to as the species problem. The scientific work of deciding how to define species has been called microtaxonomy, by extension, macrotaxonomy is the study of groups at higher taxonomic ranks, from subgenus and above only, than species. While some descriptions of taxonomic history attempt to date taxonomy to ancient civilizations, earlier works were primarily descriptive, and focused on plants that were useful in agriculture or medicine. There are a number of stages in scientific thinking. Early taxonomy was based on criteria, the so-called artificial systems. Later came systems based on a complete consideration of the characteristics of taxa, referred to as natural systems, such as those of de Jussieu, de Candolle and Bentham. The publication of Charles Darwins Origin of Species led to new ways of thinking about classification based on evolutionary relationships and this was the concept of phyletic systems, from 1883 onwards. This approach was typified by those of Eichler and Engler, the advent of molecular genetics and statistical methodology allowed the creation of the modern era of phylogenetic systems based on cladistics, rather than morphology alone. Taxonomy has been called the worlds oldest profession, and naming and classifying our surroundings has likely been taking place as long as mankind has been able to communicate
Taxonomy (biology)
–
Title page of
Systema Naturae, Leiden, 1735
Taxonomy (biology)
–
Evolution of the
vertebrates at class level, width of spindles indicating number of families. Spindle diagrams are typical for
Evolutionary taxonomy
Taxonomy (biology)
–
The same relationship, expressed as a
cladogram typical for
cladistics
Taxonomy (biology)
–
Type specimen for
Nepenthes smilesii, a tropical
pitcher plant.
2.
Plant
–
Plants are mainly multicellular, predominantly photosynthetic eukaryotes of the kingdom Plantae. The term is generally limited to the green plants, which form an unranked clade Viridiplantae. This includes the plants, conifers and other gymnosperms, ferns, clubmosses, hornworts, liverworts, mosses and the green algae. Green plants have cell walls containing cellulose and obtain most of their energy from sunlight via photosynthesis by primary chloroplasts and their chloroplasts contain chlorophylls a and b, which gives them their green color. Some plants are parasitic and have lost the ability to produce amounts of chlorophyll or to photosynthesize. Plants are characterized by sexual reproduction and alternation of generations, although reproduction is also common. There are about 300–315 thousand species of plants, of which the great majority, green plants provide most of the worlds molecular oxygen and are the basis of most of Earths ecologies, especially on land. Plants that produce grains, fruits and vegetables form humankinds basic foodstuffs, Plants play many roles in culture. They are used as ornaments and, until recently and in variety, they have served as the source of most medicines. The scientific study of plants is known as botany, a branch of biology, Plants are one of the two groups into which all living things were traditionally divided, the other is animals. The division goes back at least as far as Aristotle, who distinguished between plants, which generally do not move, and animals, which often are mobile to catch their food. Much later, when Linnaeus created the basis of the system of scientific classification. Since then, it has become clear that the plant kingdom as originally defined included several unrelated groups, however, these organisms are still often considered plants, particularly in popular contexts. When the name Plantae or plant is applied to a group of organisms or taxon. The evolutionary history of plants is not yet settled. Those which have been called plants are in bold, the way in which the groups of green algae are combined and named varies considerably between authors. Algae comprise several different groups of organisms which produce energy through photosynthesis, most conspicuous among the algae are the seaweeds, multicellular algae that may roughly resemble land plants, but are classified among the brown, red and green algae. Each of these groups also includes various microscopic and single-celled organisms
Plant
–
Green algae from
Ernst Haeckel 's
Kunstformen der Natur, 1904.
Plant
–
Had'n
Plant
–
Dicksonia antarctica, a species of
tree fern
Plant
–
A petrified log in
Petrified Forest National Park.
3.
Angiosperms
–
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
Angiosperms
Angiosperms
–
Bud of a pink
rose
Angiosperms
–
Flowers of
Malus sylvestris (crab apple)
Angiosperms
–
Flowers and leaves of
Oxalis pes-caprae (Bermuda buttercup)
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
Eudicots
–
Eudicots Temporal range:
Early Cretaceous - recent
Eudicots
–
Arabis pollen has three colpi.
5.
Asterids
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In the APG IV system for the classification of flowering plants, the name asterids denotes a clade. Most of the taxa belonging to this clade had been referred to the Asteridae in the Cronquist system, the name asterids resembles the earlier botanical name but is intended to be the name of a clade rather than a formal ranked name, in the sense of the ICBN. The phylogenetic tree presented hereafter has been proposed by the APG IV project, genetic analysis carried out after APG II maintains that the sister to all other asterids are the Cornales. A second order that split from the base of the asterids are the Ericales, the remaining orders cluster into two clades, the lamiids and the campanulids. The structure of both of these clades has changed in APG III, in APG III system, the following clades were renamed, euasterids I → lamiids euasterids II → campanulids Asterids in Stevens, P. F. Angiosperm Phylogeny Website
Asterids
–
Asterids
Asterids
–
Oregano from Lamiales
6.
Asterales
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The order is a cosmopolite, and includes mostly herbaceous species, although a small number of trees and shrubs are also present. Asterales are organisms that seem to have evolved from one common ancestor, Asterales share characteristics on morphological and biochemical levels. Synapomorphies include the presence in the plants of oligosaccharide inulin, a nutrient storage molecule used instead of starch, under the Cronquist system of taxonomic classification of flowering plants, Asteraceae was the only family in the group, but newer systems have expanded it to 11. In the classification system of Dahlgren the Asterales were in the superorder Asteriflorae, the order Asterales currently includes 11 families, the largest of which are the Asteraceae, with about 25,000 species, and the Campanulaceae, with about 2,000 species. The remaining families count together for less than 500 species, the phylogenetic tree according to APG III for the Campanulid clade is as below. The core Asterales are Stylidiaceae, APA clade, MGCA clade, other Asterales are Rousseaceae, Campanulaceae and Pentaphragmataceae. All Asterales families are represented in the Southern Hemisphere, however, Asteraceae and Campanulaceae are cosmopolitan, less can be said about the Asterales themselves with certainty, although since several families in Asterales contain trees, the ancestral member is most likely to have been a tree or shrub. Because all clades are represented in the southern hemisphere but many not in the northern hemisphere, Asterales are angiosperms, flowering plants that appeared about 140 million years ago. Asterales contain about 14% of eudicot diversity, however few fossils have been found, of the Menyanthaceae-Asteraceae clade in the Oligocene, about 29 Mya. Fossil evidence of the Asterales is rare and belongs to rather recent epochs, an Oligocene pollen is known for Asteraceae and Goodeniaceae, and seeds from Oligocene and Miocene are known for Menyanthaceae and Campanulaceae respectively. The Asterales, by dint of being a super-set of the family Asteraceae, include some species grown for food, including the sunflower, lettuce, many are also used as spices and traditional medicines. Asterales are common plants and have many known uses, for example, pyrethrum is a natural insecticide with minimal environmental impact. Wormwood, derived from a genus that includes the sagebrush, is used as a source of flavoring for absinthe, despite the large number of species in order Asterales, they do not compare in economic benefit for mankind to the Poales or to the Fabaceae. The Asteraceae include many plant species in North America. W. S. Judd, C. S. Campbell, E. A. Kellogg, P. F. Stevens, plant Systematics, A Phylogenetic Approach, 2nd edition. In, Nature Encyclopedia of Life Sciences, Asterales - Definition and More from the Free Merriam-Webster Dictionary. Dictionary and Thesaurus - Merriam-Webster Online
Asterales
–
Asterales
7.
Asteraceae
–
Asteraceae or Compositae is a very large and widespread family of flowering plants. The family currently has 32,913 accepted species names, in 1,911 genera and 13 subfamilies, in terms of numbers of species, the Asteraceae are rivaled only by the Orchidaceae. Many members have composite flowers in the form of flower heads surrounded by involucral bracts, when viewed from a distance, each capitulum may have the appearance of being a single flower. The name Asteraceae comes from the type genus Aster, from the Greek ἀστήρ, meaning star, Compositae is an older but still valid name which refers to the fact that the family is one of the few angiosperm ones to have composite flowers. Most members of Asteraceae are herbaceous, but a significant number are also shrubs, vines, the family has a worldwide distribution, from the polar regions to the tropics, colonizing a wide variety of habitats. It is most common in the arid and semiarid regions of subtropical, the Asteraceae may represent as much as 10% of autochthonous flora in many regions of the world. Asteraceae is an important family, providing products such as cooking oils, lettuce, sunflower seeds, artichokes, sweetening agents, coffee substitutes. Several genera are of importance, including pot marigold, Calendula officinalis, Echinacea, various daisies, fleabane, chrysanthemums, dahlias, zinnias. Asteraceae are important in medicine, including Grindelia, yarrow. A number of species are considered invasive, including, most notably in North America, dandelion, the name Asteraceae comes to international scientific vocabulary from New Latin, from Aster, the type genus, + -aceae, a standardized suffix for plant family names in modern taxonomy. The genus name comes from the Classical Latin word aster, star, Compositae, an older but still valid name, means composite and refers to the characteristic inflorescence, a special type of pseudanthium found in only a few other angiosperm families. The study of family is known as synantherology. The vernacular name daisy, widely applied to members of family, is derived from its Old English name, dægesege, from dæges eage. This is because the open at dawn and close at dusk. Composite flowers have a distribution, and are found everywhere except Antarctica. They are especially numerous in tropical and subtropical regions, Compositae were first described in 1792 by the German botanist Paul Dietrich Giseke. Traditionally, two subfamilies were recognised, Asteroideae and Cichorioideae, the latter has been shown to be extensively paraphyletic, and has now been divided into 12 subfamilies, but the former still stands. The phylogenetic tree presented below is based on Panero & Funk updated in 2014, the diamond denotes a very poorly supported node, the dot a poorly supported node
Asteraceae
Asteraceae
–
A typical Asteraceae flower head (here
Bidens torta) showing the individual flowers
Asteraceae
–
Disc floret (as in Asteroideae)
Asteraceae
–
Seeds are dispersed by the wind in
Carlina.
8.
Cynareae
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The Cynareae are a tribe of flowering plants in the daisy family. Most of them are known as thistles, four of the best known genera are Carduus, Cynara, Cirsium. They are annual, biennial, or perennial herbs, many species are thorny on leaves, stems, or involucre, and some have laticifers or resin conduits. Almost 80 genera with 2500 species are assigned to this tribe, native of tempered regions of Europe and Asia, some of Australia and tropical Africa, cardueae is a synonym for Cynareae, but the name Cynareae was published almost a decade earlier, so has precedence. Some authors have divided the traditionally held to be in this tribe into three tribes, Cynareae in the narrow sense, Carlineae, and Echinopeae. However, other authors have retained the traditional broader classification
Cynareae
–
Cynareae
9.
Cynara
–
Cynara is a genus of thistle-like perennial plants in the sunflower family. They are native to the Mediterranean region, the Middle East, northwestern Africa, the genus name comes from the Greek kynara, which means artichoke. Among the species in this genus are, Cynara cardunculus is the cardoon, artichoke thistle, the stems of cultivated varieties are used as food around the Mediterranean. The edible globe artichoke is usually considered to be an ancient cultigen of this plant, as an introduced species in California, Argentina, and Australia, it is a major pest. Cynara humilis is a wild thistle of southern Europe and north Africa which can be used in cheesemaking like C. cardunculus, Cynara scolymus is the edible globe artichoke. It differs from C. cardunculus in that the leaf lobes, Cynara cornigera leaves and flowers are eaten raw or cooked in Crete. Cynara species are used as food plants by the larvae of lepidopterans, such as the artichoke plume moth. C. cardunculus is being developed as a new crop in the Mediterranean because of its high biomass
Cynara
–
artichokes
10.
Cynara cardunculus
–
The cardoon, also called the artichoke thistle, cardone, cardoni, carduni, or cardi, is a thistle-like plant in the sunflower family. It is a naturally occurring species that includes the globe artichoke and it is native to the western and central Mediterranean region, where it was domesticated in ancient times. The flowers are violet-purple, produced in a large, globose, in France, it only occurs wild in the Mediterranean south. It has become a weed in the pampas of Argentina. In cultivation in the United Kingdom, this plant has gained the Royal Horticultural Societys Award of Garden Merit, the two main cultivar groups are the cardoon, selected for edible leaf stems, and the artichoke, selected for larger edible flower buds. Wild and cultivated cardoons and artichokes are very similar genetically, and are fully interfertile, the earliest description of the cardoon may come from the fourth-century BC Greek writer Theophrastus, under the name κάκτος, although the exact identity of this plant is uncertain. The cardoon was popular in Greek, Roman, and Persian cuisine and it also became common in the vegetable gardens of colonial America, but fell from fashion in the late 19th century and is now very uncommon. In Europe, cardoon is still cultivated in France, Spain, in the Geneva region, where Huguenot refugees introduced it about 1685, the local cultivar Argenté de Genève is considered a culinary specialty. Before cardoons are sent to table, the stalks or ribs are blanched tying them together and wrapping them round with straw, which is tied up with cord. Cardoons also are common vegetables in northern Africa, often used in Algerian or Tunisian couscous, cardoon stalks can be covered with small, nearly invisible spines that can cause substantial pain if they become lodged in the skin. Several spineless cultivars have been developed to overcome this, cardoon requires a long, cool growing season, but it is frost-sensitive. It also typically requires substantial growing space per plant, so is not much grown except where it is regionally popular, while the flower buds can be eaten much as small artichokes, more often the stems are eaten after being braised in cooking liquid. Cardoon stems are for instance part of Lyonnaise cuisine, only the innermost, white stalks are considered edible, and cardoons are therefore usually prepared for sale by protecting the leaf stalks from the sunlight for several weeks. This was traditionally done by burying the plant underground, thus, cardoon plantations in Spain are often formed by earth mounds surrounding each plant. In modern cultivation, the plant is usually wrapped in black plastic film or other opaque material. The flower buds of wild cardoons are still collected and used in southern Italy and Sicily. Cardoon leaf stalks, which look like giant celery stalks, can be served steamed or braised and they are harvested in winter and spring, being best just before the plant flowers. The cardoon stalks are considered a delicacy in Spain, particularly in the region of Navarre
Cynara cardunculus
–
Cardoon
Cynara cardunculus
–
Cultivated cardoon foliage, Madrid Royal Botanical Garden, without leaf spines.
Cynara cardunculus
–
Cynara cardunculus -
MHNT
Cynara cardunculus
–
Young leaves of a spiny wild plant
11.
Binomial nomenclature
–
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
Binomial nomenclature
–
Carl Linnaeus (1707–1778), a Swedish botanist, invented the modern system of binomial nomenclature.
12.
Carl Linnaeus
–
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
Carl Linnaeus
–
Carl von Linné,
Alexander Roslin, 1775. Oil painting in the portrait collection at
Gripsholm Castle
Carl Linnaeus
–
The
coat of arms of Carl von Linné.
Carl Linnaeus
–
Birthplace of Linnæus at
Råshult
Carl Linnaeus
–
Statue of Linnaeus as a University student in
Lund
13.
Thistle
–
Thistle is the common name of a group of flowering plants characterised by leaves with sharp prickles on the margins, mostly in the family Asteraceae. Prickles often occur all over the plant – on surfaces such as those of the stem and these are an adaptation that protects the plant from being eaten by herbivores. Typically, an involucre with a shape of a cup or urn subtends each of a thistles flowerheads. The term thistle is sometimes taken to mean exactly those plants in the tribe Cynareae, especially the genera Carduus, Cirsium, however, plants outside this tribe are sometimes called thistles, and if this is done thistles would form a polyphyletic group. Thistle is the emblem of Scotland and Lorraine, as well as the emblem of the Encyclopædia Britannica. Some species, although not intensely poisonous, do affect the health of animals that swallow more than small amounts of the material, similarly, some species of Silybum that occur as weeds, also are cultivated for seeds that yield vegetable oil and pharmaceutical compounds such as Silibinin. Other thistles that nominally are weeds are important honey plants, both as bee fodder in general, and as sources of luxury monofloral honey products, Thistle flowers are favourite nectar sources of the pearl-bordered fritillary, small pearl-bordered fritillary, high brown fritillary, and dark green fritillary butterflies. Some thistles, have been introduced outside their native range. The thistle has been the emblem of Scotland since the reign of Alexander III and was used on silver coins issued by James III in 1470. It is the symbol of the Order of the Thistle, a chivalric order of Scotland. It is found in many Scottish symbols and as the name of several Scottish football clubs, the thistle, crowned with the Scottish crown, was the symbol of seven of the eight former Scottish Police Services, the sole exception being the former Northern Constabulary. The thistle is also the emblem of Encyclopædia Britannica, which originated in Edinburgh and it is also used to symbolise connection with Scotland overseas. According to a legend, an invading Norse army was attempting to sneak up at night upon a Scottish armys encampment. During this operation one barefoot Norseman had the misfortune to step upon a thistle, causing him to cry out in pain, which species of thistle is referred to in the original legend is disputed. Other species, including dwarf thistle, musk thistle, and melancholy thistle have also been suggested, the thistle, and more precisely Onopordum acanthium, is one of the symbols of Lorraine, together with its coat of arms which displays three avalerions, and the Cross of Lorraine. Lorraine is a located in northeastern France, along the border with Luxembourg. Before the French Revolution, a part of the region formed the Duchy of Lorraine. In the Middle Ages, the thistle was an emblem of the Virgin Mary and it was later adopted as a personal symbol by René of Anjou, together with the Cross of Lorraine, then known as the Cross of Anjou
Thistle
–
Milk thistle flowerhead
Thistle
–
Cirsium arizonicum, showing
arachnoid cobwebbiness on stems and leaves, with ants attending aphids that might be taking advantage of the shelter.
Thistle
–
Carduus nutans in the early morning light.
Thistle
–
Thistledown, a method of
seed dispersal by wind. The tiny seeds are a favorite of
goldfinches and some other small birds.
14.
Flowers
–
A flower, sometimes known as a bloom or blossom, is the reproductive structure found in plants that are floral. The biological function of a flower is to effect reproduction, usually by providing a mechanism for the union of sperm with eggs, Flowers may facilitate outcrossing or allow selfing. Some flowers produce diaspores without fertilization, Flowers contain sporangia and are the site where gametophytes develop. Many flowers have evolved to be attractive to animals, so as to them to be vectors for the transfer of pollen. After fertilization, the ovary of the flower develops into fruit containing seeds, the essential parts of a flower can be considered in two parts, the vegetative part, consisting of petals and associated structures in the perianth, and the reproductive or sexual parts. A stereotypical flower consists of four kinds of structures attached to the tip of a short stalk, each of these kinds of parts is arranged in a whorl on the receptacle. The four main whorls are as follows, Collectively the calyx, corolla, the next whorl toward the apex, composed of units called petals, which are typically thin, soft and colored to attract animals that help the process of pollination. Androecium, the whorl, consisting of units called stamens. Stamens consist of two parts, a called a filament, topped by an anther where pollen is produced by meiosis. Gynoecium, the innermost whorl of a flower, consisting of one or more units called carpels, the carpel or multiple fused carpels form a hollow structure called an ovary, which produces ovules internally. Ovules are megasporangia and they in turn produce megaspores by meiosis which develop into female gametophytes and these give rise to egg cells. The gynoecium of a flower is described using an alternative terminology wherein the structure one sees in the innermost whorl is called a pistil. A pistil may consist of a carpel or a number of carpels fused together. The sticky tip of the pistil, the stigma, is the receptor of pollen, the supportive stalk, the style, becomes the pathway for pollen tubes to grow from pollen grains adhering to the stigma. The relationship to the gynoecium on the receptacle is described as hypogynous, perigynous, although the arrangement described above is considered typical, plant species show a wide variation in floral structure. These modifications have significance in the evolution of flowering plants and are used extensively by botanists to establish relationships among plant species, the four main parts of a flower are generally defined by their positions on the receptacle and not by their function. Many flowers lack some parts or parts may be modified into other functions and/or look like what is typically another part, in some families, like Ranunculaceae, the petals are greatly reduced and in many species the sepals are colorful and petal-like. Other flowers have modified stamens that are petal-like, the flowers of Peonies and Roses are mostly petaloid stamens
Flowers
–
A poster with flowers or clusters of flowers produced by twelve species of flowering plants from different families
Flowers
–
Main parts of a mature flower (
Ranunculus glaberrimus)
Flowers
–
Reproductive parts of Easter Lily (Lilium longiflorum). 1. Stigma, 2. Style, 3. Stamens, 4. Filament, 5. Petal
Flowers
–
Left: A normal zygomorphic Streptocarpus flower. Right: An aberrant peloric Streptocarpus flower. Both of these flowers appeared on the Streptocarpus hybrid 'Anderson's Crows' Wings'.
15.
Inflorescence
–
An inflorescence is a group or cluster of flowers arranged on a stem that is composed of a main branch or a complicated arrangement of branches. Morphologically, it is the part of the shoot of seed plants where flowers are formed. Inflorescence can also be defined as the portion of a plant that bears a cluster of flowers in a specific pattern. The stem holding the whole inflorescence is called a peduncle and the major axis holding the flowers or more branches within the inflorescence is called the rachis, the stalk of each single flower is called a pedicel. A flower that is not part of an inflorescence is called a solitary flower, any flower in an inflorescence may be referred to as a floret, especially when the individual flowers are particularly small and borne in a tight cluster, such as in a pseudanthium. The fruiting stage of an inflorescence is known as an infructescence, inflorescences may be simple or complex. The rachis may be one of several types, including Single, Composite, Umbel and these terms are general representations as plants in nature can have a combination of types. Inflorescences usually have modified shoots foliage different from the part of the plant. Considering the broadest meaning of the term, any leaf associated with an inflorescence is called a bract. A bract is usually located at the node where the stem of the inflorescence forms, joined to the main stem of the plant. They serve a variety of functions which include attracting pollinators and protecting young flowers, according to the presence or absence of bracts and their characteristics we can distinguish, Ebracteate inflorescences, No bracts in the inflorescence. Bracteate inflorescences, The bracts in the inflorescence are very specialised, sometimes reduced to small scales and this use is not technically correct, as, despite their normal appearance, these leaves are considered, in fact, bracts, so that leafy inflorescence is preferable. Leafy-bracted inflorescences, Intermediate between bracteate and leafy inflorescence, if many bracts are present and they are strictly connected to the stem, like in the family Asteraceae, the bracts might collectively be called an involucre. If the inflorescence has a unit of bracts further up the stem. Plant organs can grow according to two different schemes, namely monopodial or racemose and sympodial or cymose, the terminal bud keeps growing and forming lateral flowers. A terminal flower is never formed, the terminal bud forms a terminal flower and then dies out. Other flowers then grow from lateral buds, indeterminate and determinate inflorescences are sometimes referred to as open and closed inflorescences respectively. In an indeterminate inflorescence there is no true terminal flower and the stem usually has a rudimentary end, in many cases the last true flower formed by the terminal bud straightens up, appearing to be a terminal flower
Inflorescence
–
Aloe hereroensis, showing inflorescence with branched
peduncle
Inflorescence
–
Ebracteate of
Wisteria sinensis
Inflorescence
–
Bracteate inflorescence of
Pedicularis verticillata.
Inflorescence
–
Leafy-bracted inflorescence of
Rhinanthus angustifolius.
16.
Bract
–
In botany, a bract is a modified or specialized leaf, especially one associated with a reproductive structure such as a flower, inflorescence axis, or cone scale. Bracts are often different from foliage leaves and they may be smaller, larger, or of a different color, shape, or texture. Typically, they look different from the parts of the flower. The state of having bracts is referred to as bracteate or bracteolate, some bracts are brightly colored and serve the function of attracting pollinators, either together with the perianth or instead of it. Examples of this type of bract include Euphorbia pulcherrima and Bougainvillea, in grasses, each floret is enclosed in a pair of papery bracts, called the lemma and palea, while each spikelet has a further pair of bracts at its base called glumes. These bracts form the chaff removed from cereal grain during threshing and winnowing, bats may detect acoustic signals from dish-shaped bracts such as those of Marcgravia evenia. A prophyll is a structure, such as a bracteole. The term can mean the lower bract on a peduncle. The frequently showy pair of bracts of Euphorbia species in subgenus Lacanthis are the cyathophylls, bracts subtend the cone scales in the seed cones of many conifers, and in some cases, such as Pseudotsuga, they extend beyond the cone scales. A small bract is called a bracteole or bractlet, technically this is any bract that arises on a pedicel instead of subtending it. Bracts that appear in a whorl subtending an inflorescence are called an involucre. An involucre is a common feature beneath the inflorescences of many Apiaceae, Asteraceae, Dipsacaceae and Polygonaceae, each flower in an inflorescence may have its own whorl of bracts, in this case called an involucel. In this case they may be called chaff, paleas, or receptacular bracts and are usually minute scales or bristles, many asteraceous plants have bracts at the base of each inflorescence. The term involucre is also used for a highly conspicuous bract or bract pair at the base of an inflorescence, in the family Betulaceae, notably in the genera Carpinus and Corylus, the involucre is a leafy structure that protects the developing nuts. Beggar-tick has narrow involucral bracts surrounding each inflorescence, each of which also has a bract below it. There is then a pair of bracts on the main stem. It is a calyx-like extra whorl of floral appendages, each individual segment of the epicalyx is called an episepal because they resemble the sepals. They are present in family Malvaceae, the Hibiscus family, fragaria may or may not have an epicalyx
Bract
–
Papery (upper) and leafy bracts on hay rattle (
Rhinanthus minor). All the "leaves" in this image are bracts.
Bract
–
Bracts of
Bougainvillea glabra, differ in colour from the non-bract leaves, and attract pollinators
Bract
–
Bracts along a
banana flower stalk surround the rows of flowers
Bract
–
Euphorbia milii var. vulcanii cyathia bearing a pair of pinkish cyathophylls
17.
Cardoon
–
The cardoon, also called the artichoke thistle, cardone, cardoni, carduni, or cardi, is a thistle-like plant in the sunflower family. It is a naturally occurring species that includes the globe artichoke and it is native to the western and central Mediterranean region, where it was domesticated in ancient times. The flowers are violet-purple, produced in a large, globose, in France, it only occurs wild in the Mediterranean south. It has become a weed in the pampas of Argentina. In cultivation in the United Kingdom, this plant has gained the Royal Horticultural Societys Award of Garden Merit, the two main cultivar groups are the cardoon, selected for edible leaf stems, and the artichoke, selected for larger edible flower buds. Wild and cultivated cardoons and artichokes are very similar genetically, and are fully interfertile, the earliest description of the cardoon may come from the fourth-century BC Greek writer Theophrastus, under the name κάκτος, although the exact identity of this plant is uncertain. The cardoon was popular in Greek, Roman, and Persian cuisine and it also became common in the vegetable gardens of colonial America, but fell from fashion in the late 19th century and is now very uncommon. In Europe, cardoon is still cultivated in France, Spain, in the Geneva region, where Huguenot refugees introduced it about 1685, the local cultivar Argenté de Genève is considered a culinary specialty. Before cardoons are sent to table, the stalks or ribs are blanched tying them together and wrapping them round with straw, which is tied up with cord. Cardoons also are common vegetables in northern Africa, often used in Algerian or Tunisian couscous, cardoon stalks can be covered with small, nearly invisible spines that can cause substantial pain if they become lodged in the skin. Several spineless cultivars have been developed to overcome this, cardoon requires a long, cool growing season, but it is frost-sensitive. It also typically requires substantial growing space per plant, so is not much grown except where it is regionally popular, while the flower buds can be eaten much as small artichokes, more often the stems are eaten after being braised in cooking liquid. Cardoon stems are for instance part of Lyonnaise cuisine, only the innermost, white stalks are considered edible, and cardoons are therefore usually prepared for sale by protecting the leaf stalks from the sunlight for several weeks. This was traditionally done by burying the plant underground, thus, cardoon plantations in Spain are often formed by earth mounds surrounding each plant. In modern cultivation, the plant is usually wrapped in black plastic film or other opaque material. The flower buds of wild cardoons are still collected and used in southern Italy and Sicily. Cardoon leaf stalks, which look like giant celery stalks, can be served steamed or braised and they are harvested in winter and spring, being best just before the plant flowers. The cardoon stalks are considered a delicacy in Spain, particularly in the region of Navarre
Cardoon
–
Cardoon
Cardoon
–
Cultivated cardoon foliage, Madrid Royal Botanical Garden, without leaf spines.
Cardoon
–
Cynara cardunculus -
MHNT
Cardoon
–
Young leaves of a spiny wild plant
18.
Perennial plant
–
A perennial plant or simply perennial is a plant that lives for more than two years. The term is used to differentiate a plant from shorter-lived annuals and biennials. The term is widely used to distinguish plants with little or no woody growth from trees and shrubs. Tomato vines, for example, live several years in their natural habitat but are grown as annuals in temperate regions because they dont survive the winter. There is also a class of evergreen, or non-herbaceous, perennials, an intermediate class of plants is known as subshrubs, which retain a vestigial woody structure in winter, e. g. Penstemon. The local climate may dictate whether plants are treated as shrubs or perennials, for instance, many varieties of Fuchsia are shrubs in warm regions, but in colder temperate climates may be cut to the ground every year as a result of winter frosts. The symbol for a plant, based on Species Plantarum by Linnaeus, is. Perennial plants can be short-lived or they can be long-lived, as are some plants like trees. They include an assortment of plant groups from ferns and liverworts to the highly diverse flowering plants like orchids. Plants that flower and fruit only once and then die are termed monocarpic or semelparous, however, most perennials are polycarpic, flowering over many seasons in their lifetime. Perennials typically grow structures that allow them to adapt to living one year to the next through a form of vegetative reproduction rather than seeding. These structures include bulbs, tubers, woody crowns, rhizomes plus others and they might have specialized stems or crowns that allow them to survive periods of dormancy over cold or dry seasons during the year. Many perennials have developed specialized features that allow them to extreme climatic. Some have adapted to hot and dry conditions or cold temperatures. Those plants tend to invest a lot of resource into their adaptations and often do not flower, Many perennials produce relatively large seeds, which can have an advantage, with larger seedlings produced after germination that can better compete with other plants. Some annuals produce many seeds per plant in one season, while some perennials are not under the same pressure to produce large numbers of seeds. In warmer and more favorable climates, perennials grow continuously, in seasonal climates, their growth is limited to the growing season. In some species, perennials retain their foliage all year round, other plants are deciduous perennials, for example, in temperate regions a perennial plant may grow and bloom during the warm part of the year, with the foliage dying back in the winter
Perennial plant
–
Common chicory,
Cichorium intybus, is a herbaceous perennial plant
Perennial plant
–
Dahlia plants are perennial.
Perennial plant
–
Switchgrass is a deep-rooted perennial. These roots are more than 3 meters long.
Perennial plant
19.
Cultivar
–
The term cultivar most commonly refers to an assemblage of plants selected for desirable characteristics that are maintained during propagation. More generally, cultivar refers to the most basic classification category of cultivated plants governed by the ICNCP, most cultivars have arisen in cultivation, but a few are special selections from the wild. Popular ornamental garden plants like roses, camellias, daffodils, rhododendrons, trees used in forestry are also special selections grown for their enhanced quality and yield of timber. Cultivars form a part of Liberty Hyde Baileys broader grouping. Cultivar was coined by Bailey and it is regarded as a portmanteau of cultivated and variety. A cultivar is not the same as a variety, a taxonomic rank below subspecies. In recent times, the naming of cultivars has been complicated by the use of statutory plant patents, the International Union for the Protection of New Varieties of Plants offers legal protection of plant cultivars to people or organisations who introduce new cultivars to commerce. UPOV requires that a cultivar be distinct, uniform and stable, to be distinct, it must have characteristics that easily distinguish it from any other known cultivar. To be uniform and stable, the cultivar must retain these characteristics under repeated propagation, a cultivar is given a cultivar name, which consists of the scientific Latin botanical name followed by a cultivar epithet. The cultivar epithet is usually in a vernacular language, for example, the full cultivar name of the King Edward potato is Solanum tuberosum King Edward. The King Edward part of the name is the cultivar epithet, the origin of the term cultivar arises from the need to distinguish between wild plants and those with characteristics that have arisen in cultivation. This distinction dates back to the Greek philosopher Theophrastus, the Father of Botany, botanical historian Alan Morton notes that Theophrastus in his Enquiry into Plants had an inkling of the limits of culturally induced changes and of the importance of genetic constitution. In Species Plantarum, Linnaeus listed all the known to him. Most of the listed by Linnaeus were of garden origin rather than being wild plants. Over time there was an increasing need to distinguish between plants growing in the wild, and those with variations that had produced in cultivation. In the nineteenth century many garden-derived plants were given names, sometimes in Latin. In the twentieth century an improved international terminology was proposed for the classification and it is essentially the equivalent of the botanical variety except in respect to its origin. However, Bailey was never explicit about the etymology of the word, and it has suggested that it is a contraction of the words cultigen and variety
Cultivar
–
Osteospermum 'Pink Whirls' A cultivar selected for its intriguing and colourful flowers
Cultivar
–
Liberty Hyde Bailey (1858–1954) coined the word cultigen in 1918 and cultivar in 1923.
Cultivar
–
A cultivar of the orchid genus
Oncidium
Cultivar
–
Leucospermum 'Scarlet Ribbon' A cross performed in Tasmania between L. glabrum and L. tottum
20.
Leaf
–
A leaf is an organ of a vascular plant and is the principal lateral appendage of the stem. The leaves and stem together form the shoot, Leaves are collectively referred to as foliage, as in autumn foliage. Although leaves can be seen in different shapes, sizes and textures, typically a leaf is a thin, dorsiventrally flattened organ, borne above ground. Most leaves have distinctive upper surface and lower surface that differ in colour, hairiness, broad, flat leaves with complex venation are known as megaphylls and the species that bear them, the majority, as broad-leaved or megaphyllous plants. In others, such as the clubmosses, with different evolutionary origins, some leaves, such as bulb scales are not above ground, and in many aquatic species the leaves are submerged in water. Succulent plants often have thick juicy leaves, but some leaves are without major photosynthetic function and may be dead at maturity, as in some cataphylls, furthermore, several kinds of leaf-like structures found in vascular plants are not totally homologous with them. Examples include flattened plant stems called phylloclades and cladodes, and flattened leaf stems called phyllodes which differ from both in their structure and origin. Many structures of plants, such as the phyllids of mosses and liverworts and even of some foliose lichens. Leaves are the most important organs of most vascular plants and these are then further processed by chemical synthesis into more complex organic molecules such as cellulose, the basic structural material in plant cell walls. The plant must therefore bring these three together in the leaf for photosynthesis to take place. Once sugar has been synthesized, it needs to be transported to areas of growth such as the plant shoots and roots. Vascular plants transport sucrose in a tissue called the phloem. The phloem and xylem are parallel to each other but the transport of materials is usually in opposite directions. Within the leaf these vascular systems branch to form veins which supply as much as the leaf as possible and they are arranged on the plant so as to expose their surfaces to light as efficiently as possible without shading each other, but there are many exceptions and complications. For instance plants adapted to windy conditions may have pendent leaves, such as in many willows, the flat, or laminar, shape also maximises thermal contact with the surrounding air, promoting cooling. Functionally, in addition to photosynthesis the leaf is the site of transpiration and guttation. Many gymnosperms have thin needle-like or scale-like leaves that can be advantageous in cold climates with frequent snow and these are interpreted as reduced from megaphyllous leaves of their Devonian ancestors. For xerophytes the major constraint is not light flux or intensity, some window plants such as Fenestraria species and some Haworthia species such as Haworthia tesselata and Haworthia truncata are examples of xerophytes. and Bulbine mesembryanthemoides
Leaf
–
The leaves of a
beech tree
Leaf
–
Near the ground these
Eucalyptus saplings have juvenile dorsiventral foliage from the previous year, but this season their newly sprouting foliage is isobilateral, like the mature foliage on the adult trees above
Leaf
–
A leaf shed in
autumn.
Leaf
–
Cross-section of a leaf
21.
Flower
–
A flower, sometimes known as a bloom or blossom, is the reproductive structure found in plants that are floral. The biological function of a flower is to effect reproduction, usually by providing a mechanism for the union of sperm with eggs, Flowers may facilitate outcrossing or allow selfing. Some flowers produce diaspores without fertilization, Flowers contain sporangia and are the site where gametophytes develop. Many flowers have evolved to be attractive to animals, so as to them to be vectors for the transfer of pollen. After fertilization, the ovary of the flower develops into fruit containing seeds, the essential parts of a flower can be considered in two parts, the vegetative part, consisting of petals and associated structures in the perianth, and the reproductive or sexual parts. A stereotypical flower consists of four kinds of structures attached to the tip of a short stalk, each of these kinds of parts is arranged in a whorl on the receptacle. The four main whorls are as follows, Collectively the calyx, corolla, the next whorl toward the apex, composed of units called petals, which are typically thin, soft and colored to attract animals that help the process of pollination. Androecium, the whorl, consisting of units called stamens. Stamens consist of two parts, a called a filament, topped by an anther where pollen is produced by meiosis. Gynoecium, the innermost whorl of a flower, consisting of one or more units called carpels, the carpel or multiple fused carpels form a hollow structure called an ovary, which produces ovules internally. Ovules are megasporangia and they in turn produce megaspores by meiosis which develop into female gametophytes and these give rise to egg cells. The gynoecium of a flower is described using an alternative terminology wherein the structure one sees in the innermost whorl is called a pistil. A pistil may consist of a carpel or a number of carpels fused together. The sticky tip of the pistil, the stigma, is the receptor of pollen, the supportive stalk, the style, becomes the pathway for pollen tubes to grow from pollen grains adhering to the stigma. The relationship to the gynoecium on the receptacle is described as hypogynous, perigynous, although the arrangement described above is considered typical, plant species show a wide variation in floral structure. These modifications have significance in the evolution of flowering plants and are used extensively by botanists to establish relationships among plant species, the four main parts of a flower are generally defined by their positions on the receptacle and not by their function. Many flowers lack some parts or parts may be modified into other functions and/or look like what is typically another part, in some families, like Ranunculaceae, the petals are greatly reduced and in many species the sepals are colorful and petal-like. Other flowers have modified stamens that are petal-like, the flowers of Peonies and Roses are mostly petaloid stamens
Flower
–
A poster with flowers or clusters of flowers produced by twelve species of flowering plants from different families
Flower
–
Main parts of a mature flower (
Ranunculus glaberrimus)
Flower
–
Reproductive parts of Easter Lily (Lilium longiflorum). 1. Stigma, 2. Style, 3. Stamens, 4. Filament, 5. Petal
Flower
–
Left: A normal zygomorphic Streptocarpus flower. Right: An aberrant peloric Streptocarpus flower. Both of these flowers appeared on the Streptocarpus hybrid 'Anderson's Crows' Wings'.
22.
Bud
–
In botany, a bud is an undeveloped or embryonic shoot and normally occurs in the axil of a leaf or at the tip of a stem. Once formed, a bud may remain for some time in a dormant condition, buds may be specialized to develop flowers or short shoots, or may have the potential for general shoot development. The term bud is used in zoology, where it refers to an outgrowth from the body which can develop into a new individual. The buds of many plants, especially in temperate or cold climates, are protected by a covering of modified leaves called scales which tightly enclose the more delicate parts of the bud. Many bud scales are covered by a substance which serves as added protection. When the bud develops, the scales may enlarge somewhat but usually just drop off, leaving on the surface of the growing stem a series of horizontally-elongated scars. By means of these one can determine the age of any young branch, since each years growth ends in the formation of a bud. Continued growth of the branch causes these scars to be obliterated after a few years so that the age of older branches cannot be determined by this means. In many plants scales do not form over the bud, the minute underdeveloped leaves in such buds are often excessively hairy. Naked buds are found in shrubs, like some species of the Sumac and Viburnums. In many of the latter, buds are more reduced. A terminal bud occurs on the end of a stem and lateral buds are found on the side, a head of cabbage is an exceptionally large terminal bud, while Brussels sprouts are large lateral buds. Since buds are formed in the axils of leaves, their distribution on the stem is the same as that of leaves, there are alternate, opposite, and whorled buds, as well as the terminal bud at the tip of the stem. In many plants buds appear in unexpected places, these are known as adventitious buds, often it is possible to find a bud in a remarkable series of gradations of bud scales. Such a series suggests that the scales of the bud are in truth leaves, buds are often useful in the identification of plants, especially for woody plants in winter when leaves have fallen. Buds may be classified and described according to different criteria, location, status, morphology, buds The term bud is used by analogy within zoology as well, where it refers to an outgrowth from the body which develops into a new individual. It is a form of asexual reproduction limited to animals or plants of relatively simple structure, in this process a portion of the wall of the parent cell softens and pushes out. The protuberance thus formed enlarges rapidly while at time the nucleus of the parent cell divides
Bud
–
A
quince 's flower bud with spirally folded petals
Bud
–
Opening
Nelumbo flower buds
Bud
–
Flower bud scales in
Halesia carolina
Bud
–
Terminal, vegetative bud of
Ficus carica
23.
Involucral bract
–
In botany, a bract is a modified or specialized leaf, especially one associated with a reproductive structure such as a flower, inflorescence axis, or cone scale. Bracts are often different from foliage leaves and they may be smaller, larger, or of a different color, shape, or texture. Typically, they look different from the parts of the flower. The state of having bracts is referred to as bracteate or bracteolate, some bracts are brightly colored and serve the function of attracting pollinators, either together with the perianth or instead of it. Examples of this type of bract include Euphorbia pulcherrima and Bougainvillea, in grasses, each floret is enclosed in a pair of papery bracts, called the lemma and palea, while each spikelet has a further pair of bracts at its base called glumes. These bracts form the chaff removed from cereal grain during threshing and winnowing, bats may detect acoustic signals from dish-shaped bracts such as those of Marcgravia evenia. A prophyll is a structure, such as a bracteole. The term can mean the lower bract on a peduncle. The frequently showy pair of bracts of Euphorbia species in subgenus Lacanthis are the cyathophylls, bracts subtend the cone scales in the seed cones of many conifers, and in some cases, such as Pseudotsuga, they extend beyond the cone scales. A small bract is called a bracteole or bractlet, technically this is any bract that arises on a pedicel instead of subtending it. Bracts that appear in a whorl subtending an inflorescence are called an involucre. An involucre is a common feature beneath the inflorescences of many Apiaceae, Asteraceae, Dipsacaceae and Polygonaceae, each flower in an inflorescence may have its own whorl of bracts, in this case called an involucel. In this case they may be called chaff, paleas, or receptacular bracts and are usually minute scales or bristles, many asteraceous plants have bracts at the base of each inflorescence. The term involucre is also used for a highly conspicuous bract or bract pair at the base of an inflorescence, in the family Betulaceae, notably in the genera Carpinus and Corylus, the involucre is a leafy structure that protects the developing nuts. Beggar-tick has narrow involucral bracts surrounding each inflorescence, each of which also has a bract below it. There is then a pair of bracts on the main stem. It is a calyx-like extra whorl of floral appendages, each individual segment of the epicalyx is called an episepal because they resemble the sepals. They are present in family Malvaceae, the Hibiscus family, fragaria may or may not have an epicalyx
Involucral bract
–
Papery (upper) and leafy bracts on hay rattle (
Rhinanthus minor). All the "leaves" in this image are bracts.
Involucral bract
–
Bracts of
Bougainvillea glabra, differ in colour from the non-bract leaves, and attract pollinators
Involucral bract
–
Bracts along a
banana flower stalk surround the rows of flowers
Involucral bract
–
Euphorbia milii var. vulcanii cyathia bearing a pair of pinkish cyathophylls
24.
Apigenin
–
Apigenin, found in many plants, is a natural product belonging to the flavone class that is the aglycone of several naturally occurring glycosides. It is a crystalline solid that has been used to dye wool. In in vitro experiments and animal studies, a variety of biological activities of apigenin have been identified. Apigenin induces autophagy in leukemia cells, which may support a possible chemopreventive role, induced autophagy interfers with the action of the chemotherapy drug vincristine. Apigenin is a potent inhibitor of CYP2C9, a responsible for the metabolism of many pharmaceutical drugs in the body. Apigenin dimers can reverse the highest level of resistance found in cancer stem cells. Apigenin has been shown to prevent renal damage caused by ciclosporin in rats, ciclosporin enhances the expression of transforming growth factor-β in the rat kidney, which signifies accelerated apoptosis. Therefore, transforming growth factor-β and apoptotic index may be used to assess apigenin, apigenin acts as a monoamine transporter activator, one of the few chemicals demonstrated to possess this property. Apigenin is a ligand for central benzodiazepine receptors that competitively inhibited the binding of flunitrazepam with a Ki of 4 μM, exerting anxiolytic, apigenin shows second-order positive modulatory activity at GABAA receptors. It has also effects on adenosine receptors and blocks NMDA receptors, in addition, like various other flavonoids, apigenin has been found to possess nanomolar affinity for the opioid receptors, acting as a non-selective antagonist of all three opioid receptors. In vitro studies have shown that apigenin may be toxic to red blood cells, while potentially promising, the study used rats and its effects have yet to be demonstrated in humans. Apigenin readily crosses the barrier and has not demonstrated toxicity at high doses. It could thus prevent amyloid beta deposition and tau phosphorylation due to neuroinflammation, apigenin is found in many fruits and vegetables, but parsley, celery, celeriac, and chamomile tea are the most common sources. Apigenin is particularly abundant in the flowers of plants, constituting 68% of total flavonoids
Apigenin
–
Apigenin
25.
Luteolin
–
Luteolin is a flavone, a type of flavonoid, with a yellow crystalline appearance. Luteolin is most often found in leaves, but it is seen in rinds, barks, clover blossom. It has also been isolated from the flowering plant, Salvia tomentosa in the mint family. Dietary sources include celery, broccoli, green pepper, parsley, thyme, dandelion, perilla, chamomile tea, carrots, olive oil, peppermint, rosemary, navel oranges and it can also be found in the seeds of the palm Aiphanes aculeata
Luteolin
–
Luteolin
26.
Antioxidant
–
An antioxidant is a molecule that inhibits the oxidation of other molecules. Oxidation is a reaction that can produce free radicals, leading to chain reactions that may damage cells. Antioxidants such as thiols or ascorbic acid terminate these chain reactions, supplementation with selenium or vitamin E does not reduce the risk of cardiovascular disease. Oxidative stress can be considered as either a cause or consequence of some diseases, industrial antioxidants have diverse uses, such as food and cosmetics preservatives and inhibitors of rubber or gasoline deterioration. Although certain levels of antioxidant vitamins in the diet are required for good health, moreover, if they are actually beneficial, it is unknown which antioxidant are needed from the diet and in what amounts beyond typical dietary intake. Some authors dispute the hypothesis that antioxidant vitamins could prevent chronic diseases, polyphenols, which often have antioxidant properties in vitro, are not necessarily antioxidants in vivo due to extensive metabolism. In many polyphenols, the group acts as electron acceptor and is therefore responsible for the antioxidant activity. However, this catechol group undergoes extensive metabolism upon uptake in the body, for example by catechol-O-methyl transferase. Many polyphenols may have non-antioxidant roles in minute concentrations that affect cell-to-cell signaling, receptor sensitivity, tirilazad is an antioxidant steroid derivative that inhibits the lipid peroxidation that is believed to play a key role in neuronal death in stroke and head injury. It demonstrated activity in animal models of stroke, but human trials demonstrated no effect on mortality or other outcomes in subarachnoid haemorrhage, similarly, the designed antioxidant NXY-059 exhibited efficacy in animal models, but failed to improve stroke outcomes in a clinical trial. As of November 2014, other antioxidants are being studied as potential neuroprotectants, common pharmaceuticals with antioxidant properties may interfere with the efficacy of certain anticancer medication and radiation. During exercise, oxygen consumption can increase by a factor of more than 10, however, no benefits for physical performance to athletes are seen with vitamin E supplementation and 6 weeks of vitamin E supplementation had no effect on muscle damage in ultramarathon runners. Some research suggests that supplementation with amounts as high as 1000 mg of vitamin C inhibits recovery, other studies indicated that antioxidant supplementation may attenuate the cardiovascular benefits of exercise. Relatively strong reducing acids can have antinutrient effects by binding to dietary minerals such as iron and zinc in the gastrointestinal tract, notable examples are oxalic acid, tannins and phytic acid, which are high in plant-based diets. Calcium and iron deficiencies are not uncommon in diets in developing countries where meat is eaten and there is high consumption of phytic acid from beans. Nonpolar antioxidants such as major component of oil of cloves—have toxicity limits that can be exceeded with the misuse of undiluted essential oils. Toxicity associated with high doses of water-soluble antioxidants such as ascorbic acid are less of a concern, more seriously, very high doses of some antioxidants may have harmful long-term effects. The beta-carotene and Retinol Efficacy Trial study of cancer patients found that smokers given supplements containing beta-carotene
Antioxidant
–
Fruits and vegetables are good sources of antioxidant vitamins.
Antioxidant
–
Model of the antioxidant
metabolite glutathione. The yellow sphere is the
redox-active sulfur atom that provides antioxidant activity, while the red, blue, white, and dark grey spheres represent oxygen, nitrogen, hydrogen, and carbon atoms, respectively.
27.
Vegetables
–
In everyday usage, a vegetable is any part of a plant that is consumed by humans as food as part of a meal. The term vegetable is somewhat arbitrary, and largely defined through culinary and it normally excludes other food derived from plants such as fruits, nuts, and cereal grains, but includes seeds such as pulses. The original meaning of the vegetable, still used in biology, was to describe all types of plant, as in the terms vegetable kingdom. At first, plants which grew locally would have been cultivated, nowadays, most vegetables are grown all over the world as climate permits, and crops may be cultivated in protected environments in less suitable locations. China is the largest producer of vegetables and global trade in agricultural products allows consumers to purchase vegetables grown in faraway countries, the scale of production varies from subsistence farmers supplying the needs of their family for food, to agribusinesses with vast acreages of single-product crops. Depending on the type of vegetable concerned, harvesting the crop is followed by grading, storing, processing, and marketing. Vegetables can be either raw or cooked and play an important role in human nutrition, being mostly low in fat and carbohydrates. Many nutritionists encourage people to consume plenty of fruit and vegetables, the word vegetable was first recorded in English in the early 15th century. It comes from Old French, and was applied to all plants. It derives from Medieval Latin vegetabilis growing, flourishing, a change from a Late Latin meaning to be enlivening, quickening. The meaning of vegetable as a plant grown for food was not established until the 18th century, in 1767, the word was specifically used to mean a plant cultivated for food, an edible herb or root. The year 1955 saw the first use of the shortened, slang term veggie, the broadest definition is the words use adjectivally to mean matter of plant origin to distinguish it from animal, meaning matter of animal origin. More specifically, a vegetable may be defined as any plant, part of which is used for food, a secondary meaning then being the edible part of such a plant. A more precise definition is any plant part consumed for food that is not a fruit or seed, falling outside these definitions are edible fungi and edible seaweed which, although not parts of plants, are often treated as vegetables. In everyday language, the fruit and vegetable are mutually exclusive. Fruit has a precise meaning, being a part that developed from the ovary of a flowering plant. This is considerably different from the words culinary meaning, while peaches, plums, and oranges are fruit in both senses, many items commonly called vegetables, such as eggplants, bell peppers, and tomatoes, are botanically fruits. The question of whether the tomato is a fruit or a vegetable found its way into the United States Supreme Court in 1893
Vegetables
–
Vegetables in a
market in the
Philippines
Vegetables
–
Domestic vegetable garden in the United Kingdom
Vegetables
–
cabbage Brassica oleracea
Vegetables
–
turnip Brassica rapa
28.
Cynarine
–
Cynarine is a hydroxycinnamic acid and a biologically active chemical constituent of artichoke. Chemically, it is a formed from quinic acid and two units of caffeic acid. It inhibits taste receptors, making water seem sweet and it is an ingredient of the drug Sulfad. List of drugs, Cp-Cz Chlorogenic acid
Cynarine
–
Cynarine
29.
Pliny the Elder
–
In the latter number will be my uncle, by virtue of his own and of your compositions. Pliny is referring to the fact that Tacitus relied on his uncles now missing work on the History of the German Wars. The wind caused by the sixth and largest pyroclastic surge of the eruption would not allow his ship to leave the shore, and Pliny probably died during this event. Plinys dates are pinned to the eruption of Mount Vesuvius in AD79 and a statement of his nephew that he died in his 56th year, Pliny was the son of an equestrian, Gaius Plinius Celer, and his wife, Marcella. Neither the younger nor the elder Pliny mention the names and their ultimate source is a fragmentary inscription found in a field in Verona and recorded by the 16th century Augustinian monk Onofrio Panvinio at Verona. The reading of the inscription depends on the reconstruction, but in all cases the names come through, whether he was an augur and whether she was named Grania Marcella are less certain. Jean Hardouin presents a statement from a source that he claims was ancient, that Pliny was from Verona. Hardouin also cites the conterraneity of Catullus, additional efforts to connect Celer and Marcella with other gentes are highly speculative. Hardouin is the scholar to use his unknown source. He kept statues of his ancestors there, a statue of Pliny on the facade of the Duomo of Como celebrates him as a native son. He had a sister, Plinia, who married into the Caecilii and was the mother of his nephew, Pliny the Younger, whose letters describe his work and study regimen in detail. In one of his letters to Tacitus, Pliny the Younger details how his uncles breakfasts would be light and simple following the customs of our forefathers. This shows that Pliny the Younger wanted it to be conveyed that Pliny the Elder was a good Roman and this statement would have pleased Tacitus. Two inscriptions identifying the hometown of Pliny the Younger as Como take precedence over the Verona theory, one commemorates the youngers career as imperial magistrate and details his considerable charitable and municipal expenses on behalf of the people of Como. Another identifies his father Lucius village as Fecchio near Como and it is likely therefore that Plinia was a local girl and Pliny the Elder, her brother, was from Como. Gaius was a member of the Plinii gens and he did not take his fathers cognomen, Celer, but assumed his own, Secundus. As his adopted son took the same cognomen, Pliny founded a branch, no earlier instances of the Plinii are known. In 59 BC, only about 82 years before Plinys birth, Julius Caesar founded Novum Comum as a colonia to secure the region against the Alpine tribes, whom he had been unable to defeat
Pliny the Elder
–
One of the
Xanten Horse-Phalerae located in the
British Museum, measuring 10.5 cm (4.1 in). It bears an inscription formed from punched dots: PLINIO PRAEF EQ; i.e., Plinio praefecto equitum, "Pliny prefect of cavalry". It was perhaps issued to every man in Pliny's unit. The figure is the bust of the emperor.
Pliny the Elder
–
Pliny the Elder, as imagined by a 19th-century artist. No contemporary depiction of Pliny is known to survive.
Pliny the Elder
–
City and Lake of
Como, painted by
Jean-Baptiste-Camille Corot, 1834.
Pliny the Elder
–
The temple of
Castor and Pollux in Rome
30.
Carthage
–
Carthage was the centre or capital city of the ancient Carthaginian civilization, on the eastern side of the Lake of Tunis in what is now the Tunis Governorate in Tunisia. The city developed from a Phoenician colony into the capital of an empire dominating the Mediterranean Sea during the first millennium BC, the apocryphal queen Dido is regarded as the founder of the city, though her historicity has been questioned. According to accounts by Timaeus of Tauromenium, she purchased from a tribe the amount of land that could be covered by an oxhide. The ancient city was destroyed by the Roman Republic in the Third Punic War in 146 BC then re-developed as Roman Carthage, the Roman city was again occupied by the Muslim conquest of the Maghreb, in 698. The archaeological site was first surveyed in 1830, by Danish consul Christian Tuxen Falbe, Excavations were performed in the second half of the 19th century by Charles Ernest Beulé and by Alfred Louis Delattre. The Carthage National Museum was founded in 1875 by Cardinal Charles Lavigerie, the open-air Carthage Paleo-Christian Museum has exhibits excavated under the auspices of UNESCO from 1975 to 1984. The Latin Carthāgō, Carthāginis is an n-stem, as reflected in the English adjective Carthaginian, the Latin adjective pūnicus, a variant of the word Phoenician, is reflected in English in some borrowings from Latin—notably the Punic Wars and the Punic language. The Modern Standard Arabic form قرطاج is an adoption of French Carthage, Carthage was built on a promontory with sea inlets to the north and the south. The citys location made it master of the Mediterraneans maritime trade, all ships crossing the sea had to pass between Sicily and the coast of Tunisia, where Carthage was built, affording it great power and influence. Two large, artificial harbors were built within the city, one for harboring the citys massive navy of 220 warships, a walled tower overlooked both harbors. The city had walls,37 km in length, longer than the walls of comparable cities. Most of the walls were located on the shore, thus could be less impressive, the 4.0 to 4.8 km of wall on the isthmus to the west were truly massive and were never penetrated. The city had a huge necropolis or burial ground, religious area, market places, council house, towers, and a theater, roughly in the middle of the city stood a high citadel called the Byrsa. Carthage was one of the largest cities of the Hellenistic period and was among the largest cities in preindustrial history. Whereas by AD14, Rome had at least 750,000 inhabitants and in the following century may have reached 1 million, according to the not always reliable history of Herodian, Carthage rivaled Alexandria for second place in the Roman empire. On top of Byrsa hill, the location of the Roman Forum, the neighborhood, with its houses, shops, and private spaces, is significant for what it reveals about daily life there over 2100 years ago. The remains have been preserved under embankments, the substructures of the later Roman forum, the housing blocks are separated by a grid of straight streets about 6 m wide, with a roadway consisting of clay, in situ stairs compensate for the slope of the hill. The habitat is typical, even stereotypical, in some places, the ground is covered with mosaics called punica pavement, sometimes using a characteristic red mortar
Carthage
–
Thermes of Antoninus Pius at Carthage
Carthage
–
EO-1
Carthage
Carthage
–
Roman
trireme mosaic from Sousse,
Sousse Archaeological Museum,
Sousse.
31.
Mons Claudianus
–
Mons Claudianus was a Roman quarry in the eastern desert of Egypt. It consisted of a garrison, a site, and civilian. Granodiorite was mined for the Roman Empire where it was used as a building material, Mons Claudianus is located in the mountains of the Egyptian Eastern desert about midway between the Red Sea and Qena, in the present day Red Sea Governorate. Today tourists can see fragments of granite, with artifacts such as a broken column. A number of written on broken pottery have been discovered at the site. Mons Claudianus lies in the Eastern desert of upper Egypt, and was discovered in 1823 by Wilkinson and Burton, about 50 km away is another imperial stone quarry known as Mons Porphyrites, which is the worlds only known source of purple porphyry. The excavation of Mons Claudianus by the Romans occurred through two centuries, from the 1st century AD to the mid-3rd century AD. There is no evidence of settlements near or at the prior to the Roman settlement. The arid conditions of the desert allowed the documents. Each was 39 feet tall, five feet in diameter, and 60 tons in weight, Mons Claudianus was linked to the river Nile by a traceable surviving Roman road marked by way-stations spaced out at one day intervals. The stones from the quarries, which were shaped in the desert, were taken along the road to the Nile Valley for trans-shipment to Rome. Documents that were found on site referred to 12-wheeled and 4-wheeled carts, the journey would last approximately five days or longer. Donkeys may have used to transport food and water needed by men between way-stations as well as to pull the wagons, however, for larger loads it seems that both human and animal labour was used. Camels were used for communication and for the transport of food and they were floated by barge down the Nile River when the water level was high during the spring floods, and then transferred to vessels to cross the Mediterranean Sea to the Roman port of Ostia. There, they were transferred back onto barges and pulled up the Tiber River to Rome, the quarry was administered by the Roman army. The quarry men of Mons Claudianus were a skilled and well-paid civilian workforce, the Ostraca refer to four groups of people, soldiers and officials, skilled, civilian workers, unskilled workers, and women and children. Evidence has been found of 55 different food plants and 20 sources of animal proteins, fish from the red sea, luxuries like artichoke and citron as well as pepper from India and Game animals, snails and oysters were some of the foods available. Germinated, carbonised barley grains have also found, suggesting that the inhabitants brewed beer. Imported chaff, straw, barley grain, charcoal and midden material were used for fodder, as temper for the making of wall plaster and mud-brick
Mons Claudianus
–
View of Mons Claudianus from the northeast
32.
Sicily
–
Sicily is the largest island in the Mediterranean Sea. It is an autonomous Region of Italy, along with surrounding minor islands, Sicily is located in the central Mediterranean Sea, south of the Italian Peninsula, from which it is separated by the narrow Strait of Messina. Its most prominent landmark is Mount Etna, the tallest active volcano in Europe, the island has a typical Mediterranean climate. The earliest archaeological evidence of activity on the island dates from as early as 12,000 BC. It became part of Italy in 1860 following the Expedition of the Thousand, a revolt led by Giuseppe Garibaldi during the Italian unification, Sicily was given special status as an autonomous region after the Italian constitutional referendum of 1946. Sicily has a rich and unique culture, especially regard to the arts, music, literature, cuisine. It is also home to important archaeological and ancient sites, such as the Necropolis of Pantalica, the Valley of the Temples, Sicily has a roughly triangular shape, earning it the name Trinacria. To the east, it is separated from the Italian mainland by the Strait of Messina, about 3 km wide in the north, and about 16 km wide in the southern part. The northern and southern coasts are each about 280 km long measured as a line, while the eastern coast measures around 180 km. The total area of the island is 25,711 km2, the terrain of inland Sicily is mostly hilly and is intensively cultivated wherever possible. Along the northern coast, the ranges of Madonie,2,000 m, Nebrodi,1,800 m. The cone of Mount Etna dominates the eastern coast, in the southeast lie the lower Hyblaean Mountains,1,000 m. The mines of the Enna and Caltanissetta districts were part of a leading sulphur-producing area throughout the 19th century, Sicily and its surrounding small islands have some highly active volcanoes. Mount Etna is the largest active volcano in Europe and still casts black ash over the island with its ever-present eruptions and it currently stands 3,329 metres high, though this varies with summit eruptions, the mountain is 21 m lower now than it was in 1981. It is the highest mountain in Italy south of the Alps, Etna covers an area of 1,190 km2 with a basal circumference of 140 km. This makes it by far the largest of the three volcanoes in Italy, being about two and a half times the height of the next largest, Mount Vesuvius. In Greek Mythology, the deadly monster Typhon was trapped under the mountain by Zeus, Mount Etna is widely regarded as a cultural symbol and icon of Sicily. The Aeolian Islands in the Tyrrhenian Sea, to the northeast of mainland Sicily form a volcanic complex, the three volcanoes of Vulcano, Vulcanello and Lipari are also currently active, although the latter is usually dormant
Sicily
–
Mount Etna rising over suburbs of Catania
Sicily
–
Sicily Sicilia
Sicily
–
Sicilian landscape
Sicily
–
Location of the
Salso
33.
Maghreb
–
The Maghreb, or the Greater Maghreb, is usually defined as much or most of the region of western North Africa or Northwest Africa, west of Egypt. Historical terms for the region or various portions of the Maghreb include Mauretania, Numidia, Libya, the term maghrib is Arabic for west, from the verb gharaba. In the strict sense, the definite form al-maghrib denotes the country of Morocco in particular and it identified the westernmost territories that fell to the Islamic conquests of the 7th century. Today, it is a noun for the present region of the Maghreb. The Berber languages alternative term for the region, Tamazgha, has been popularized by Berber activists since the second half of the 20th century. As recently as the late 19th century it was used to refer to the Western Mediterranean region of coastal North Africa in general, and to Algeria, Morocco and Tunisia in particular. The region was unified as an independent political entity during the rule of the Berber kingdom of Numidia. The most enduring rule was that of the local Berber empires of the Almoravids, Almohads, Hammadids, Zirids, Marinids, Saadi, the Ottoman Turks ruled the region as well. Mauritania, Morocco, Tunisia, Algeria, and Libya established the Maghreb Union in 1989 to promote cooperation and it was envisioned initially by Muammar Gaddafi as a superstate. The union included Western Sahara implicitly under Moroccos membership, putting Moroccos long cold war with Algeria to a rest, however, this progress was short-lived, and the union is now frozen. Tensions between Algeria and Morocco over Western Sahara re-emerged strongly, reinforced by the unsolved borderline issue between the two countries and these two main conflicts have hindered progress on the unions joint goals and practically made it inactive as a whole. Around 3,500 BC a tilt in the Earths orbit created a rapid desertification of the Sahara, the Maghreb or western North Africa is believed to have been inhabited by Berbers since from at least 10,000 BC. Maghreb coast ports were predominantly occupied or constructed by the Phoenicians, the main Phoenician settlements centered in the Gulf of Tunis along the North African littoral between the Pillars of Hercules and the Libyan coast east of ancient Cyrenaica. They dominated the trade and intercourse of the Western Mediterranean for centuries, Rome was greatly helped by the defection of King Massinissa and Carthaginians eastern Numidian Massylii client-allies. A century later, the Byzantine emperor Justinian I sent a force under General Belisarius that succeeded in destroying the Vandal kingdom, the Berbers contested outside-the-area control although after the 640s-700 AD period the Arabs controlled the entire region. The Arabs reached the Maghreb in early Umayyad times, Arab expansion and the spread of Islam pushed the development of trans-Saharan trade. While restricted due to the cost and dangers, the trade was highly profitable, commodities traded included such goods as salt, gold, ivory, and slaves. Arab control over the Maghreb was quite weak, various Islamic variations, such as the Ibadis and the Shia, were adopted by some Berbers, often leading to scorning of Caliphal control in favour of their own interpretation of Islam
Maghreb
–
Magreb head ornament (Morocco)
Maghreb
–
The
Arab Maghreb Union countries
Maghreb
–
The
Great Mosque of Kairouan, founded by the Arab general Uqba Ibn Nafi (in 670), is the oldest mosque in the Maghreb city of
Kairouan,
Tunisia.
Maghreb
–
1707 map of northwest Africa by
Guillaume Delisle, including the Maghreb
34.
Florence
–
Florence is the capital city of the Italian region of Tuscany and of the Metropolitan City of Florence. It is the most populous city in Tuscany, with 383,083 inhabitants, Florence was a centre of medieval European trade and finance and one of the wealthiest cities of the time. It is considered the birthplace of the Renaissance, and has called the Athens of the Middle Ages. A turbulent political history includes periods of rule by the powerful Medici family, from 1865 to 1871 the city was the capital of the recently established Kingdom of Italy. The Historic Centre of Florence attracts 13 million tourists each year and it was declared a World Heritage Site by UNESCO in 1982. The city is noted for its culture, Renaissance art and architecture, the city also contains numerous museums and art galleries, such as the Uffizi Gallery and the Palazzo Pitti, and still exerts an influence in the fields of art, culture and politics. Due to Florences artistic and architectural heritage, it has been ranked by Forbes as one of the most beautiful cities in the world, in 2008, the city had the 17th highest average income in Italy. Florence originated as a Roman city, and later, after a period as a flourishing trading and banking medieval commune. According to the Encyclopædia Britannica, it was politically, economically, and culturally one of the most important cities in Europe, the language spoken in the city during the 14th century was, and still is, accepted as the Italian language. Starting from the late Middle Ages, Florentine money—in the form of the gold florin—financed the development of all over Europe, from Britain to Bruges, to Lyon. Florentine bankers financed the English kings during the Hundred Years War and they similarly financed the papacy, including the construction of their provisional capital of Avignon and, after their return to Rome, the reconstruction and Renaissance embellishment of Rome. Florence was home to the Medici, one of European historys most important noble families, Lorenzo de Medici was considered a political and cultural mastermind of Italy in the late 15th century. Two members of the family were popes in the early 16th century, Leo X, catherine de Medici married king Henry II of France and, after his death in 1559, reigned as regent in France. Marie de Medici married Henry IV of France and gave birth to the future king Louis XIII, the Medici reigned as Grand Dukes of Tuscany, starting with Cosimo I de Medici in 1569 and ending with the death of Gian Gastone de Medici in 1737. The Etruscans initially formed in 200 BC the small settlement of Fiesole and it was built in the style of an army camp with the main streets, the cardo and the decumanus, intersecting at the present Piazza della Repubblica. Situated along the Via Cassia, the route between Rome and the north, and within the fertile valley of the Arno, the settlement quickly became an important commercial centre. Peace returned under Lombard rule in the 6th century, Florence was conquered by Charlemagne in 774 and became part of the Duchy of Tuscany, with Lucca as capital. The population began to again and commerce prospered
Florence
–
A collage of Florence showing the
Galleria degli Uffizi (top left), followed by the
Palazzo Pitti, a sunset view of the city and the
Fountain of Neptune in the
Piazza della Signoria
Florence
–
A wooden model of Florence as it would have probably looked during Roman times, showing the ancient amphitheatre
Florence
–
The façade of the Cathedral
Florence
–
Leonardo da Vinci statue outside the
Uffizi Gallery.
35.
Venice
–
Venice is a city in northeastern Italy and the capital of the Veneto region. It is situated across a group of 118 small islands that are separated by canals and these are located in the shallow Venetian Lagoon, an enclosed bay that lies between the mouths of the Po and the Piave Rivers. Parts of Venice are renowned for the beauty of their settings, their architecture, the lagoon and a part of the city are listed as a World Heritage Site. In 2014,264,579 people resided in Comune di Venezia, together with Padua and Treviso, the city is included in the Padua-Treviso-Venice Metropolitan Area, with a total population of 2.6 million. PATREVE is a metropolitan area without any degree of autonomy. The name is derived from the ancient Veneti people who inhabited the region by the 10th century BC, the city was historically the capital of the Republic of Venice. Venice has been known as the La Dominante, Serenissima, Queen of the Adriatic, City of Water, City of Masks, City of Bridges, The Floating City, and City of Canals. The City State of Venice is considered to have been the first real international financial center which gradually emerged from the 9th century to its peak in the 14th century and this made Venice a wealthy city throughout most of its history. It is also known for its several important artistic movements, especially the Renaissance period, Venice has played an important role in the history of symphonic and operatic music, and it is the birthplace of Antonio Vivaldi. Venice has been ranked the most beautiful city in the world as of 2016, the name Venetia, however, derives from the Roman name for the people known as the Veneti, and called by the Greeks Eneti. The meaning of the word is uncertain, although there are other Indo-European tribes with similar-sounding names, such as the Celtic Veneti, Baltic Veneti, and the Slavic Wends. Linguists suggest that the name is based on an Indo-European root *wen, so that *wenetoi would mean beloved, lovable, a connection with the Latin word venetus, meaning the color sea-blue, is also possible. The alternative obsolete form is Vinegia, some late Roman sources reveal the existence of fishermen on the islands in the original marshy lagoons. They were referred to as incolae lacunae, the traditional founding is identified with the dedication of the first church, that of San Giacomo on the islet of Rialto — said to have taken place at the stroke of noon on 25 March 421. Beginning as early as AD166 to 168, the Quadi and Marcomanni destroyed the center in the area. The Roman defences were again overthrown in the early 5th century by the Visigoths and, some 50 years later, New ports were built, including those at Malamocco and Torcello in the Venetian lagoon. The tribuni maiores, the earliest central standing governing committee of the islands in the Lagoon, the traditional first doge of Venice, Paolo Lucio Anafesto, was actually Exarch Paul, and his successor, Marcello Tegalliano, was Pauls magister militum. In 726 the soldiers and citizens of the Exarchate rose in a rebellion over the controversy at the urging of Pope Gregory II
Venice
–
A collage of Venice: at the top left is the
Piazza San Marco, followed by a view of the city, then the
Grand Canal, and (smaller) the interior of
La Fenice and, finally, the Island of San Giorgio Maggiore
Venice
–
UNESCO World Heritage Site
Venice
–
Photography of Venice at dusk
Venice
–
The Grand Canal seen from the bridge at
Ponte di Rialto
36.
Avignon
–
Avignon is a commune in south-eastern France in the department of Vaucluse on the left bank of the Rhône river. Of the 90,194 inhabitants of the city, about 12,000 live in the ancient town centre enclosed by its medieval ramparts. Between 1309 and 1377, during the Avignon Papacy, seven popes resided in Avignon. Papal control persisted until 1791 when, during the French Revolution, the town is now the capital of the Vaucluse department and one of the few French cities to have preserved its ramparts. The historic centre, which includes the Palais des Papes, the cathedral, the medieval monuments and the annual Festival dAvignon have helped to make the town a major centre for tourism. The commune has been awarded one flower by the National Council of Towns, the earliest forms of the name were reported by the Greeks, Аὐενιὼν = Auenion Άουεννίων = Aouennion. The Roman name Avennĭo Cavarum, i. e. Avignon of Cavares accurately shows that Avignon was one of the three cities of the Celtic-Ligurian tribe of Cavares, along with Cavaillon and Orange. The current name dates to a pre-Indo-European or pre-Latin theme ab-ên with the suffix -i-ōn This theme would be a hydronym - i. e. a name linked to the river, but perhaps also an oronym of terrain. The site of Avignon has been occupied since the Neolithic period as shown by excavations at Rocher des Doms and the Balance district. In 1960 and 1961 excavations in the part of the Rocher des Doms directed by Sylvain Gagnière uncovered a small anthropomorphic stele. Carved in Burdigalian sandstone, it has the shape of a tombstone with its face engraved with a stylized human figure with no mouth. On the bottom, shifted slightly to the right is an indentation with eight radiating lines forming a solar representation - a unique discovery for this type of stele. There were also some Chalcolithic objects for adornment and an abundance of Hallstatt pottery shards which could have been native or imported, the name of the city dates back to around the 6th century BC. The first citation of Avignon was made by Artemidorus of Ephesus, although his book, The Journey, is lost it is known from the abstract by Marcian of Heraclea and The Ethnics, a dictionary of names of cities by Stephanus of Byzantium based on that book. He said, The City of Massalia, near the Rhone and this name has two interpretations, city of violent wind or, more likely, lord of the river. Other sources trace its origin to the Gallic mignon and the Celtic definitive article, Avignon was a simple Greek Emporium founded by Phocaeans from Marseille around 539 BC. It was in the 4th century BC that the Massaliotes began to sign treaties of alliance with some cities in the Rhone valley including Avignon and Cavaillon, a century later Avignon was part of the region of Massaliotes or country of Massalia. Fortified on its rock, the city later became and long remained the capital of the Cavares, with the arrival of the Roman legions in 120 BC. the Cavares, allies with the Massaliotes, became Roman
Avignon
–
Palace of the Popes
Avignon
–
UNESCO World Heritage Site
Avignon
–
A small anthropomorphic stele discovered during an archaeological excavation on the Rocher des Doms
Avignon
–
Greek stele from Avignon, at the Lapidary Museum.
37.
Cavaillon
–
Cavaillon is a commune in the Vaucluse department in the Provence-Alpes-Côte dAzur region in southeastern France. Saint Veran was bishop here in the 6th century, the Durance forms the communes south-western border. Cavaillon is famous for its melons, Cavaillon Cathedral Ancient Diocese of Cavaillon Colline St-Jacques Luberon Cavaillon has been twinned with Weinheim, Germany, since 1958 and Langhirano, Italy, since 2001. Communes of the Vaucluse department Luberon Antoine Sartorio INSEE Town council website Tourism office website Website dedicated to the melons of Cavaillon
Cavaillon
–
Colline St-Jacques overlooking Cavaillon
38.
Orange, Vaucluse
–
Orange is a commune in the Vaucluse Department in the Provence-Alpes-Côte dAzur region in southeastern France, about 21 km north of Avignon. It has an agricultural economy. The name was unrelated to that of the orange fruit. Arausio covered an area of some 170 acres and was endowed with civic monuments, in addition to the theatre and arch, it had a monumental temple complex. It was the capital of an area of northern Provence. It is found in both the Tabula Peutingeriana and Le cadastre dOrange maps, the town prospered, but was sacked by the Visigoths in 412. It had, by then, become largely Christianized, and from the end of the third century constituted the Ancient Diocese of Orange, no longer a residential bishopric, Arausio, as it is called in Latin, is today listed by the Catholic Church as a titular see. It hosted two important synods, in 441 and 529, the Second Council of Orange was of importance in condemning what later came to be called Semipelagianism. The sovereign Carolingian counts of Orange had their origin in the eighth century, from the 12th century, Orange was raised to a minor principality, the Principality of Orange, as a fief of the Holy Roman Empire. During this period, the town and the principality of Orange belonged to the administration and this pitched it into the Protestant side in the Wars of Religion, during which the town was badly damaged. In 1568, the Eighty Years War began with William as stadtholder leading the bid for independence from Spain, William the Silent was assassinated in Delft in 1584. His son, Maurice of Nassau, with the help of Johan van Oldenbarnevelt, the United Provinces survived to become the Netherlands, which is still ruled by the House of Orange-Nassau. William, Prince of Orange, ruled England as William III of England, Orange gave its name to other Dutch-influenced parts of the world, such as the Oranges in New Jersey, USA, and the Orange Free State in South Africa. Following the French Revolution of 1789, Orange was absorbed into the French département of Drôme, then Bouches-du-Rhône, however, the title remained with the Dutch princes of Orange. Orange attracted international attention in 1995, when it elected a member of Front National, Jacques Bompard, Bompard left the FN in 2005 and became a member of the conservative Movement for France until 2010. Orange was also home to the French Foreign Legions armored First Foreign Cavalry Regiment, the regiment officially moved to Carpiagne on July 10,2014. The city of Orange is the 3rd largest town of Vaucluse by population after Avignon, in 2013, the municipality had 29,193 residents. The evolution of the number of inhabitants is known throughout the population censuses carried out in the town since 1793, the fine Triumphal Arch of Orange is often said to date from the time of Augustus or Tiberius, but is probably much later, perhaps Severan
Orange, Vaucluse
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Aerial view of downtown Orange
Orange, Vaucluse
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The
Triumphal Arch of Orange
Orange, Vaucluse
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Madama Butterfly on 9 July 2007
Orange, Vaucluse
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The Roman theatre in Orange
39.
Netherlands
–
The Netherlands is the main constituent country of the Kingdom of the Netherlands. It is a densely populated country located in Western Europe with three territories in the Caribbean. The European part of the Netherlands borders Germany to the east, Belgium to the south, and the North Sea to the northwest, sharing borders with Belgium, the United Kingdom. The three largest cities in the Netherlands are Amsterdam, Rotterdam and The Hague, Amsterdam is the countrys capital, while The Hague holds the Dutch seat of parliament and government. The port of Rotterdam is the worlds largest port outside East-Asia, the name Holland is used informally to refer to the whole of the country of the Netherlands. Netherlands literally means lower countries, influenced by its low land and flat geography, most of the areas below sea level are artificial. Since the late 16th century, large areas have been reclaimed from the sea and lakes, with a population density of 412 people per km2 –507 if water is excluded – the Netherlands is classified as a very densely populated country. Only Bangladesh, South Korea, and Taiwan have both a population and higher population density. Nevertheless, the Netherlands is the worlds second-largest exporter of food and agricultural products and this is partly due to the fertility of the soil and the mild climate. In 2001, it became the worlds first country to legalise same-sex marriage, the Netherlands is a founding member of the EU, Eurozone, G-10, NATO, OECD and WTO, as well as being a part of the Schengen Area and the trilateral Benelux Union. The first four are situated in The Hague, as is the EUs criminal intelligence agency Europol and this has led to the city being dubbed the worlds legal capital. The country also ranks second highest in the worlds 2016 Press Freedom Index, the Netherlands has a market-based mixed economy, ranking 17th of 177 countries according to the Index of Economic Freedom. It had the thirteenth-highest per capita income in the world in 2013 according to the International Monetary Fund, in 2013, the United Nations World Happiness Report ranked the Netherlands as the seventh-happiest country in the world, reflecting its high quality of life. The Netherlands also ranks joint second highest in the Inequality-adjusted Human Development Index, the region called Low Countries and the country of the Netherlands have the same toponymy. Place names with Neder, Nieder, Nether and Nedre and Bas or Inferior are in use in all over Europe. They are sometimes used in a relation to a higher ground that consecutively is indicated as Upper, Boven, Oben. In the case of the Low Countries / the Netherlands the geographical location of the region has been more or less downstream. The geographical location of the region, however, changed over time tremendously
Netherlands
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The Netherlands in 5500 BC
Netherlands
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Flag
Netherlands
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The Netherlands in 500 BC
Netherlands
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An oak figurine found in
Willemstad, North Brabant (4500 BC).
40.
Henry VIII of England
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Henry VIII was King of England from 21 April 1509 until his death. Henry was the second Tudor monarch, succeeding his father, Henry VII, Henry is best known for his six marriages and, in particular, his efforts to have his first marriage, to Catherine of Aragon, annulled. Despite his resulting excommunication, Henry remained a believer in core Catholic theological teachings, domestically, Henry is known for his radical changes to the English Constitution, ushering in the theory of the divine right of kings to England. Besides asserting the supremacy over the Church of England, he greatly expanded royal power during his reign. Charges of treason and heresy were commonly used to quash dissent, and he achieved many of his political aims through the work of his chief ministers, some of whom were banished or executed when they fell out of his favour. Thomas Wolsey, Thomas More, Thomas Cromwell, Richard Rich and his contemporaries considered Henry in his prime to be an attractive, educated, and accomplished king, and he has been described as one of the most charismatic rulers to sit on the English throne. He was an author and composer, as he aged, Henry became severely obese and his health suffered, contributing to his death in 1547. He is frequently characterised in his life as a lustful, egotistical, harsh. He was succeeded by his son Edward VI, born 28 June 1491 at the Palace of Placentia in Greenwich, London, Henry Tudor was the third child and second son of Henry VII and Elizabeth of York. Of the young Henrys six siblings, only three – Arthur, Prince of Wales, Margaret, and Mary – survived infancy and he was baptised by Richard Fox, the Bishop of Exeter, at a church of the Observant Franciscans close to the palace. In 1493, at the age of two, Henry was appointed Constable of Dover Castle and Lord Warden of the Cinque Ports. He was subsequently appointed Earl Marshal of England and Lord Lieutenant of Ireland at age three, and was inducted into the Order of the Bath soon after. The day after the ceremony he was created Duke of York, in May 1495, he was appointed to the Order of the Garter. Henry was given an education from leading tutors, becoming fluent in Latin and French. Not much is known about his early life – save for his appointments – because he was not expected to become king, as Duke of York, Henry used the arms of his father as king, differenced by a label of three points ermine. In 1502, Arthur died at the age of 15 of sweating sickness, Arthurs death thrust all his duties upon his younger brother, the 10-year-old Henry. After a little debate, Henry became the new Duke of Cornwall in October 1502, Henry VII gave the boy few tasks. Young Henry was strictly supervised and did not appear in public, as a result, the young Henry would later ascend the throne untrained in the exacting art of kingship
Henry VIII of England
–
King Henry VIII by
Hans Holbein the Younger,
Walker Art Gallery, Liverpool.
Henry VIII of England
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Henry's childhood copy of
De Officiis, bearing the inscription in his hand, "Thys boke is myne".
Henry VIII of England
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An Illumination from a contemporary manuscript thought to depict Henry mourning the loss of his mother (1503). His sisters are also pictured.
Henry VIII of England
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Eighteen-year-old Henry VIII after his
coronation in 1509
41.
Louisiana
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Louisiana is a state located in the southern region of the United States. Louisiana is the 31st most extensive and the 25th most populous of the 50 United States and its capital is Baton Rouge and largest city is New Orleans. Louisiana is the state in the U. S. with political subdivisions termed parishes. The largest parish by population is East Baton Rouge Parish, Louisiana is bordered by Arkansas to the north, Mississippi to the east, Texas to the west, and the Gulf of Mexico to the south. Much of the lands were formed from sediment washed down the Mississippi River, leaving enormous deltas and vast areas of coastal marsh. These contain a rich southern biota, typical examples include birds such as ibis, there are also many species of tree frogs, and fish such as sturgeon and paddlefish. In more elevated areas, fire is a process in the landscape. These support a large number of plant species, including many species of orchids. Louisiana has more Native American tribes than any other state, including four that are federally recognized, ten that are state recognized. Before the American purchase of the territory in 1803, the current Louisiana State had been both a French colony and for a period, a Spanish one. In addition, colonists imported numerous African people as slaves in the 18th century, many came from peoples of the same region of West Africa, thus concentrating their culture. Louisiana was named after Louis XIV, King of France from 1643 to 1715, when René-Robert Cavelier, Sieur de La Salle claimed the territory drained by the Mississippi River for France, he named it La Louisiane. The suffix -ana is a Latin suffix that can refer to information relating to an individual, subject. Thus, roughly, Louis + ana carries the idea of related to Louis, the Gulf of Mexico did not exist 250 million years ago when there was but one supercontinent, Pangea. As Pangea split apart, the Atlantic Ocean and Gulf of Mexico opened, Louisiana slowly developed, over millions of years, from water into land, and from north to south. The oldest rocks are exposed in the north, in such as the Kisatchie National Forest. The oldest rocks date back to the early Tertiary Era, some 60 million years ago, the history of the formation of these rocks can be found in D. Spearings Roadside Geology of Louisiana. The sediments were carried north to south by the Mississippi River
Louisiana
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Louisiana entrance sign off
Interstate 20 in
Madison Parish east of
Tallulah.
Louisiana
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Flag
Louisiana
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Aerial view of Louisiana wetland habitats.
Louisiana
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A field of yellow wildflowers in
Saint Bernard Parish, Louisiana
42.
California
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California is the most populous state in the United States and the third most extensive by area. Located on the western coast of the U. S, California is bordered by the other U. S. states of Oregon, Nevada, and Arizona and shares an international border with the Mexican state of Baja California. Los Angeles is Californias most populous city, and the second largest after New York City. The Los Angeles Area and the San Francisco Bay Area are the nations second- and fifth-most populous urban regions, California also has the nations most populous county, Los Angeles County, and its largest county by area, San Bernardino County. The Central Valley, an agricultural area, dominates the states center. What is now California was first settled by various Native American tribes before being explored by a number of European expeditions during the 16th and 17th centuries, the Spanish Empire then claimed it as part of Alta California in their New Spain colony. The area became a part of Mexico in 1821 following its war for independence. The western portion of Alta California then was organized as the State of California, the California Gold Rush starting in 1848 led to dramatic social and demographic changes, with large-scale emigration from the east and abroad with an accompanying economic boom. If it were a country, California would be the 6th largest economy in the world, fifty-eight percent of the states economy is centered on finance, government, real estate services, technology, and professional, scientific and technical business services. Although it accounts for only 1.5 percent of the states economy, the story of Calafia is recorded in a 1510 work The Adventures of Esplandián, written as a sequel to Amadis de Gaula by Spanish adventure writer Garci Rodríguez de Montalvo. The kingdom of Queen Calafia, according to Montalvo, was said to be a land inhabited by griffins and other strange beasts. This conventional wisdom that California was an island, with maps drawn to reflect this belief, shortened forms of the states name include CA, Cal. Calif. and US-CA. Settled by successive waves of arrivals during the last 10,000 years, various estimates of the native population range from 100,000 to 300,000. The Indigenous peoples of California included more than 70 distinct groups of Native Americans, ranging from large, settled populations living on the coast to groups in the interior. California groups also were diverse in their organization with bands, tribes, villages. Trade, intermarriage and military alliances fostered many social and economic relationships among the diverse groups, the first European effort to explore the coast as far north as the Russian River was a Spanish sailing expedition, led by Portuguese captain Juan Rodríguez Cabrillo, in 1542. Some 37 years later English explorer Francis Drake also explored and claimed a portion of the California coast in 1579. Spanish traders made unintended visits with the Manila galleons on their trips from the Philippines beginning in 1565
California
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A forest of redwood trees in
Redwood National Park
California
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Flag
California
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Mount Shasta
California
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Aerial view of the
California Central Valley
43.
Monterey County
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Monterey County is a county located on the Pacific coast of the U. S. state of California. As of the 2010 census, the population was 415,057, the county seat and largest city is Salinas. Monterey County comprises the Salinas, CA Metropolitan Statistical Area, the northern half of the bay is in Santa Cruz County. Monterey County is a member of the governmental agency, Association of Monterey Bay Area Governments. The coastline, including Big Sur, State Route 1, the city of Monterey was the capital of California under Spanish and Mexican rule. The economy is based upon tourism in the coastal regions. Most of the people live near the northern coast and Salinas Valley, while the southern coast. Monterey County was one of the counties of California, created in 1850 at the time of statehood. Parts of the county were given to San Benito County in 1874, the area was originally populated by Ohlone, Salinan & Esselen tribes. The county derived its name from Monterey Bay, the bay was named by Sebastián Vizcaíno in 1602 in honor of the Conde de Monterrey, then the Viceroy of New Spain. Monterrey is a variation of Monterrei, a municipality in the Galicia region of Spain where the Conde de Monterrey and his father were from. According to the U. S. Census Bureau, the county has an area of 3,771 square miles. The county is roughly 1.5 times larger than the state of Delaware and these areas had a median household income significantly above that of the California or the U. S. overall and comprised roughly 8%-10% of neighorhoods. Social deprivation was concentrated in the central and eastern parts of Salinas, in central and eastern Salinas up to 46% of individuals lived below the poverty line and those without a secondary educations formed a plurality or majority of residents. Overall, the Salinas metropolitan area, defined as coterminous with Monterey County, was among the least educated areas in the nation. Roughly 8% of neighborhoods, as defined by Census Block Groups, had a household income above $100,000 per year. This coincided with the top 20 census block groups in the county listed below, most affluent neighborhoods * Asterisk denotes a hypothetical rank among Monterey Countys 226 Census Block Groups. About 4. 5% of neighborhoods, as defined by Census Block Groups, had a household income below $30,000 per year
Monterey County
Monterey County
Monterey County
Monterey County
44.
Castroville, California
–
Castroville is a census-designated place in Monterey County, California, United States. At the time of the 2010 census the population was 6,481, after the 1848 cession of California to the United States following the Mexican-American War, Juan Bautista Castro, son of María Antonia Pico de Castro, founded Castroville in 1863. Castroville is known for its artichoke crop and for the annual Castroville Artichoke Festival, Rancho Moro Cojo, granted by Governor Luis Antonio Arguello in 1825. The second is Rancho Bolsa Nueva, by Governnor Mariano Chico in 1836, the third was granted by Governor Juan Alvarado to Simeon Castro in 1837. Lake Merritt and the sloughs were popular for fishing and hunting, the area around Castroville was crisscrossed by a network of sloughs and swamps. The land is formed by a solid crust superimposed on a vast miry base. Lots were divided into 50 by 130 feet, an alley ran through each block, a lottery was established and 100 lots were given away to any person who would clear land and build homes. In 1870 Manuel R. Juan Bautista Castro would run for county supervisor for the district, Castro, Merritt, Geil and others traveled to the oldest settlement of Sotoville in Salinas, that is where the Indians and Paisanos lived. They packed their belongings, it was said Castro packed the tortilla cast iron pans, personal items and they were registered and became ready to vote. They were not able to read in English, so the ballets were translated for them, Juan Bautista Castro won the office of supervisor of his district. Juan Pomber became Road- Master of the district, the county supplied money and low income housing was built on the donated lots. Castroville now had residents and a community, in 1875 Castroville had 900 residents. The Southern Pacific Railroad began extending the south from Gilroy. Juan Bautista Castro had ambitions of Castroville becoming the new Station Freight Depot, Castrovilles asking price for the land was high. Salinas offered the land for free, and was selected over Castroville, Castroville was still considered an important stop, serving as the point of juncture of the road from Monterey, and from Soledad to San Francisco. The first roundhouse was built here in Castroville, the publishers were Juan Bautista Castro and Joseph R. Merritt. Editors were Manuel R. Merritt and S. F, the office was in the Hicks Building on the corner of Merritt and Poole Streets. It was a paper and a new edition was available every Saturday
Castroville, California
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Castroville Sign and La Scuola on Merritt Street
Castroville, California
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The last standing building in Chinatown. The Saloon
Castroville, California
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The Saloon, Rear View
Castroville, California
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Saloon on Fire
45.
Castroville Artichoke Festival
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Castroville Artichoke Festival is a food festival held annually in Castroville, a town in Monterey County of the U. S. State of California. The city itself is called the Artichoke Center of the World, Castroville Artichoke Festival 2009 marked the 50th anniversary of this celebration. Since the 1920s, Castroville has produced artichokes, California artichoke industry was started here by Swiss Italians, who also grew the first wine vineyards in Salinas Valley. It is now a $50 million crop for Pajaro Valley - where Castroville, other activities include arts and crafts, artichoke souvenirs sales, wine tasting and cooking demos. At Castroville Artichoke Festival, children are offered games, face painting, clowns, stilt walkers, puppets, with the main theme of this food festival being artichoke, foods offered during the festival are nevertheless various. Apart from artichokes, fried, sauteed, grilled, marinated, pickled, fresh, marilyn Monroe, Norma Jean at the time, was Castrovilles first honorary Artichoke Queen in 1948. Mrs. Sally DeSante Hebert was crowned 1st Artichoke Queen, the first Artichoke King was Andrew ODesky in 1974. William Hung was crowned the Artichoke King on May 21,2006, 1st Artichoke Festival Before there was an Artichoke Festival and parade, Castroville hosted an annual May Day Parade. The focus was for marching bands, Castroville, Watsonville and Napa hosted parades where bands could participant and could qualify then to go to the state championship. The state finals were held in October in Santa Clara, bands would practice at the Castroville School ball fields, then state championship eliminations were held at the Old Castroville Community Center Field. In November 1959 Phillip P. Marinovich moved his base to Castroville. It was unanimous that the community needed to come together to have an organized fundraiser, the decision to have a Festival was made. The artichoke seemed like an idea, since it was now one of the major crops growing around Castroville. The artichoke crops replaced the sugar beets, which in the past was the crop growing from Watsonville to the Salinas Valley. Marvin Sarmento, and Lefty Cursi, gave the parade the name it bears today and it was Gene Bojiatto and John Forsetto who were instrumental in getting the growers together to form the Castroville Artichoke Advisory Board. The goal was publicizing the artichoke industry, in 1961 it was decided to hold a queen contest. The queen contest offered a scholarship for College, miss Sally DeSante, now Mrs. Michael Herbert, is Castroville’s 1st Artichoke Queen. In 1963 the Chamber became the sponsor, working with a community committee headed by Bill Price
Castroville Artichoke Festival
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Artichoke & Vegetables
Castroville Artichoke Festival
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Artichoke Kids
Castroville Artichoke Festival
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Parade Cowboys and Horses
Castroville Artichoke Festival
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Artichoke Flower
46.
Parys, Free State
–
Parys is a town situated on the banks of the Vaal River in the Free State province of South Africa. The name of the town is the Afrikaans translation of Paris, the area of Parys also includes the two townships Tumahole and Schonkenville. In the early 1870s, towns in the northern Free State were situated very far apart, after long deliberation by the brothers, the first erven were laid out in 1876, and the little town of Parys was born. The outbreak of the Anglo-Boer war in 1899 brought the town to a standstill as many burgers had to leave the town to fight in the war. The town and surrounding area was the scene of guerrilla warfare because, surrounded as it is by hills. General de Wet ensured that good use was made of the advantages provided. Some remains of forts are visible today in the hills around the town. Bungalows were built on Woody Island and were serviced by the Woody Island Ferry, unfortunately, this venture did not last very long due to the inaccessibility of the island during flood periods. By now, residents of the town had felt for some time that a bridge across the Vaal River was no more than its just due. The Woody Island Ferry service crossed on to Woody Island and from there another ferry completed the crossing, the service was indifferent and accidents happened frequently. Farmers on the Transvaal side even preferred to go to Potchefstroom, forty-eight kilometres away, towards the end of 1913, Tenders were asked for a reinforced concrete bridge over the Vaal, and the contract was finally awarded to a Mr. Warren. The work was started in May 1914, the outbreak of the First World War three months later, caused long delays and the bridge was only finished and opened for traffic around Christmas 1915. As a consequence of the bridge over the Vaal, trade grew, many new buildings were built as more and more traffic ran through the town. Not many of the buildings and historic places remain today. The current Parys Palm Court Hotel is still one of the turn of the century buildings, as is the museum. There are, however, quite a few original and beautiful old houses remaining in, by the middle 1950s big industries like ARWA, BASA, Vaalrivierse Tabakkooperasie, Vetsak and Metro Clothing Company had settled in the industrial area of Parys. Many artists have settled in the town and many new interesting shops and attractions make it the ideal breakaway close to Gauteng, a unique attraction in Parys, the suspension bridge, was built in 1918 to connect Golf Island to the town. The current Town Hall was built in the 1930s in the typical Art Deco Style, Parys is in the 5 km buffer zone of the Vredefort Dome World Heritage Site
Parys, Free State
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Nederduitse Gereformeerde Mother Church, Hefer Street, Parys
47.
Tonne
–
The SI symbol for the tonne is t, adopted at the same time as the unit itself in 1879. Its use is also official, for the metric ton, within the United States, having been adopted by the US National Institute of Standards and it is a symbol, not an abbreviation, and should not be followed by a period. Informal and non-approved symbols or abbreviations include T, mT, MT, in French and all English-speaking countries that are predominantly metric, tonne is the correct spelling. Before metrication in the UK the unit used for most purposes was the Imperial ton of 2,240 pounds avoirdupois, equivalent to 1,016 kg, differing by just 1. 6% from the tonne. Ton and tonne are both derived from a Germanic word in use in the North Sea area since the Middle Ages to designate a large cask. A full tun, standing about a high, could easily weigh a tonne. An English tun of wine weighs roughly a tonne,954 kg if full of water, in the United States, the unit was originally referred to using the French words millier or tonneau, but these terms are now obsolete. The Imperial and US customary units comparable to the tonne are both spelled ton in English, though they differ in mass, one tonne is equivalent to, Metric/SI,1 megagram. Equal to 1000000 grams or 1000 kilograms, megagram, Mg, is the official SI unit. Mg is distinct from mg, milligram, pounds, Exactly 1000/0. 453 592 37 lb, or approximately 2204.622622 lb. US/Short tons, Exactly 1/0. 907 184 74 short tons, or approximately 1.102311311 ST. One short ton is exactly 0.90718474 t, imperial/Long tons, Exactly 1/1. 016 046 9088 long tons, or approximately 0.9842065276 LT. One long ton is exactly 1.0160469088 t, for multiples of the tonne, it is more usual to speak of thousands or millions of tonnes. Kilotonne, megatonne, and gigatonne are more used for the energy of nuclear explosions and other events. When used in context, there is little need to distinguish between metric and other tons, and the unit is spelt either as ton or tonne with the relevant prefix attached. *The equivalent units columns use the short scale large-number naming system used in most English-language countries. †Values in the equivalent short and long tons columns are rounded to five significant figures, ǂThough non-standard, the symbol kt is also sometimes used for knot, a unit of speed for sea-going vessels, and should not be confused with kilotonne. A metric ton unit can mean 10 kilograms within metal trading and it traditionally referred to a metric ton of ore containing 1% of metal. In the case of uranium, the acronym MTU is sometimes considered to be metric ton of uranium, in the petroleum industry the tonne of oil equivalent is a unit of energy, the amount of energy released by burning one tonne of crude oil, approximately 42 GJ
Tonne
–
Base units
48.
Italy
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Italy, officially the Italian Republic, is a unitary parliamentary republic in Europe. Located in the heart of the Mediterranean Sea, Italy shares open land borders with France, Switzerland, Austria, Slovenia, San Marino, Italy covers an area of 301,338 km2 and has a largely temperate seasonal and Mediterranean climate. Due to its shape, it is referred to in Italy as lo Stivale. With 61 million inhabitants, it is the fourth most populous EU member state, the Italic tribe known as the Latins formed the Roman Kingdom, which eventually became a republic that conquered and assimilated other nearby civilisations. The legacy of the Roman Empire is widespread and can be observed in the distribution of civilian law, republican governments, Christianity. The Renaissance began in Italy and spread to the rest of Europe, bringing a renewed interest in humanism, science, exploration, Italian culture flourished at this time, producing famous scholars, artists and polymaths such as Leonardo da Vinci, Galileo, Michelangelo and Machiavelli. The weakened sovereigns soon fell victim to conquest by European powers such as France, Spain and Austria. Despite being one of the victors in World War I, Italy entered a period of economic crisis and social turmoil. The subsequent participation in World War II on the Axis side ended in defeat, economic destruction. Today, Italy has the third largest economy in the Eurozone and it has a very high level of human development and is ranked sixth in the world for life expectancy. The country plays a prominent role in regional and global economic, military, cultural and diplomatic affairs, as a reflection of its cultural wealth, Italy is home to 51 World Heritage Sites, the most in the world, and is the fifth most visited country. The assumptions on the etymology of the name Italia are very numerous, according to one of the more common explanations, the term Italia, from Latin, Italia, was borrowed through Greek from the Oscan Víteliú, meaning land of young cattle. The bull was a symbol of the southern Italic tribes and was often depicted goring the Roman wolf as a defiant symbol of free Italy during the Social War. Greek historian Dionysius of Halicarnassus states this account together with the legend that Italy was named after Italus, mentioned also by Aristotle and Thucydides. The name Italia originally applied only to a part of what is now Southern Italy – according to Antiochus of Syracuse, but by his time Oenotria and Italy had become synonymous, and the name also applied to most of Lucania as well. The Greeks gradually came to apply the name Italia to a larger region, excavations throughout Italy revealed a Neanderthal presence dating back to the Palaeolithic period, some 200,000 years ago, modern Humans arrived about 40,000 years ago. Other ancient Italian peoples of undetermined language families but of possible origins include the Rhaetian people and Cammuni. Also the Phoenicians established colonies on the coasts of Sardinia and Sicily, the Roman legacy has deeply influenced the Western civilisation, shaping most of the modern world
Italy
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The
Colosseum in Rome, built c. 70 – 80 AD, is considered one of the greatest works of
architecture and
engineering of ancient history.
Italy
–
Flag
Italy
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The
Iron Crown of Lombardy, for centuries symbol of the
Kings of Italy.
Italy
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Castel del Monte, built by German Emperor
Frederick II,
UNESCO World Heritage site
49.
Egypt
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Egypt, officially the Arab Republic of Egypt, is a transcontinental country spanning the northeast corner of Africa and southwest corner of Asia by a land bridge formed by the Sinai Peninsula. Egypt is a Mediterranean country bordered by the Gaza Strip and Israel to the northeast, the Gulf of Aqaba to the east, the Red Sea to the east and south, Sudan to the south, and Libya to the west. Across the Gulf of Aqaba lies Jordan, and across from the Sinai Peninsula lies Saudi Arabia, although Jordan and it is the worlds only contiguous Afrasian nation. Egypt has among the longest histories of any country, emerging as one of the worlds first nation states in the tenth millennium BC. Considered a cradle of civilisation, Ancient Egypt experienced some of the earliest developments of writing, agriculture, urbanisation, organised religion and central government. One of the earliest centres of Christianity, Egypt was Islamised in the century and remains a predominantly Muslim country. With over 92 million inhabitants, Egypt is the most populous country in North Africa and the Arab world, the third-most populous in Africa, and the fifteenth-most populous in the world. The great majority of its people live near the banks of the Nile River, an area of about 40,000 square kilometres, the large regions of the Sahara desert, which constitute most of Egypts territory, are sparsely inhabited. About half of Egypts residents live in areas, with most spread across the densely populated centres of greater Cairo, Alexandria. Modern Egypt is considered to be a regional and middle power, with significant cultural, political, and military influence in North Africa, the Middle East and the Muslim world. Egypts economy is one of the largest and most diversified in the Middle East, Egypt is a member of the United Nations, Non-Aligned Movement, Arab League, African Union, and Organisation of Islamic Cooperation. Miṣr is the Classical Quranic Arabic and modern name of Egypt. The name is of Semitic origin, directly cognate with other Semitic words for Egypt such as the Hebrew מִצְרַיִם, the oldest attestation of this name for Egypt is the Akkadian
Egypt
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The
Giza Necropolis is the oldest of the
ancient Wonders and the only one still in existence.
Egypt
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Flag
Egypt
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The Greek Ptolemaic queen
Cleopatra VII and her son by Julius Caesar,
Caesarion at the
Temple of Dendera.
Egypt
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The 1803
Cedid Atlas, showing
Ottoman Egypt.
50.
Spain
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By population, Spain is the sixth largest in Europe and the fifth in the European Union. Spains capital and largest city is Madrid, other urban areas include Barcelona, Valencia, Seville, Bilbao. Modern humans first arrived in the Iberian Peninsula around 35,000 years ago, in the Middle Ages, the area was conquered by Germanic tribes and later by the Moors. Spain is a democracy organised in the form of a government under a constitutional monarchy. It is a power and a major developed country with the worlds fourteenth largest economy by nominal GDP. Jesús Luis Cunchillos argues that the root of the span is the Phoenician word spy. Therefore, i-spn-ya would mean the land where metals are forged, two 15th-century Spanish Jewish scholars, Don Isaac Abravanel and Solomon ibn Verga, gave an explanation now considered folkloric. Both men wrote in two different published works that the first Jews to reach Spain were brought by ship by Phiros who was confederate with the king of Babylon when he laid siege to Jerusalem. This man was a Grecian by birth, but who had given a kingdom in Spain. He became related by marriage to Espan, the nephew of king Heracles, Heracles later renounced his throne in preference for his native Greece, leaving his kingdom to his nephew, Espan, from whom the country of España took its name. Based upon their testimonies, this eponym would have already been in use in Spain by c.350 BCE, Iberia enters written records as a land populated largely by the Iberians, Basques and Celts. Early on its coastal areas were settled by Phoenicians who founded Western Europe´s most ancient cities Cadiz, Phoenician influence expanded as much of the Peninsula was eventually incorporated into the Carthaginian Empire, becoming a major theater of the Punic Wars against the expanding Roman Empire. After an arduous conquest, the peninsula came fully under Roman Rule, during the early Middle Ages it came under Germanic rule but later, much of it was conquered by Moorish invaders from North Africa. In a process took centuries, the small Christian kingdoms in the north gradually regained control of the peninsula. The last Moorish kingdom fell in the same year Columbus reached the Americas, a global empire began which saw Spain become the strongest kingdom in Europe, the leading world power for a century and a half, and the largest overseas empire for three centuries. Continued wars and other problems led to a diminished status. The Napoleonic invasions of Spain led to chaos, triggering independence movements that tore apart most of the empire, eventually democracy was peacefully restored in the form of a parliamentary constitutional monarchy. Spain joined the European Union, experiencing a renaissance and steady economic growth
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Lady of Elche
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Flag
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Altamira Cave paintings, in
Cantabria.
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Celtic castro in
A Guarda,
Galicia.
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This article incorporates text from a publication now in the public domain: Ward, Artemas (1911). The Grocer's Encyclopedia.
This article incorporates text from a publication now in the 
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