"1. Aretia Vitaliana; 2. a flower cut open; 3. the pistil; 4. a vertical section of the latter, showing the free central placenta; 5. a section of a seed." -Lindley, 1853

Aretia

"1. Aretia Vitaliana; 2. a flower cut open; 3. the pistil; 4. a vertical section of the latter, showing…

Charles Anderson Dana (August 8, 1819 – October 17, 1897) was an American journalist, author, and government official, best known for his association with Ulysses S. Grant during the American Civil War and his aggressive political advocacy after the war.

Charles Anderson Dana

Charles Anderson Dana (August 8, 1819 – October 17, 1897) was an American journalist, author,…

Diagram to illustrate minute structure of the cerebral cortex. Labels: A and B, neuroglia cells; C, cells with short axon (N) which breaks up in free arborisation; D, spindle-shaped cell in stratum zonate; E, small pyramidal cell; F, large pyramidal cell; G, cell of Martinotti; H, polymorphic cell; K, corticipetal fibers.

Minute Structure of Cerebral Cortex

Diagram to illustrate minute structure of the cerebral cortex. Labels: A and B, neuroglia cells; C,…

An illustration of a Florida Cracker. Florida Cracker refers to the original colonial era American pioneer settlers of the State of Florida. The first Florida Crackers arrived in 1763 when Spain traded Florida to Great Britain. The British divided the territory into East Florida and West Florida, and began to aggressively recruit settlers to the area, offering free land and financial backing for export-oriented business.

Florida Cracker

An illustration of a Florida Cracker. Florida Cracker refers to the original colonial era American pioneer…

An illustration of a large oak tree. Oaks have spirally arranged leaves, with a lobed margin in many species; some have serrated leaves or entire leaves with a smooth margin. The flowers are catkins, produced in spring. The fruit is a nut called an acorn, borne in a cup-like structure known as a cupule; each acorn contains one seed (rarely two or three) and takes 6–18 months to mature, depending on species.

Oak

An illustration of a large oak tree. Oaks have spirally arranged leaves, with a lobed margin in many…

The Basilica of Saint Peter is located within the Vatican City. It occupies a "unique position" as one of the holiest sites and as "the greatest of all churches of Christendom". The Apostolic Palace, also called the Sacred Palace, the Papal Palace or the Palace of the Vatican, is the official residence of the Pope in the Vatican City.

St. Peter's Church and Vatican Palace, Rome

The Basilica of Saint Peter is located within the Vatican City. It occupies a "unique position" as one…

The Cathedral Church of the Holy and Undivided Trinity is the Anglican cathedral in the city of Bristol, England, and is commonly known as Bristol Cathedral. Founded in 1140, it became the seat of the bishop and cathedral of the new Diocese of Bristol in 1542. The cathedral has much of interest including unique architectural features, unusual memorials and a large historic organ.Bristol Cathedral was founded as St Augustine's Abbey in 1140 by Robert Fitzharding, a wealthy local landowner and royal official. As the name suggests, the monastic precinct housed Augustinian canons.

Bristol Cathedral

The Cathedral Church of the Holy and Undivided Trinity is the Anglican cathedral in the city of Bristol,…

Lambeth Palace is the official London residence of the Archbishop of Canterbury. It is located in Lambeth, on the south bank of the River Thames a short distance upstream of the Palace of Westminster on the opposite shore. It was acquired by the archbishopric around 1200.

Lambeth Palace, 1867

Lambeth Palace is the official London residence of the Archbishop of Canterbury. It is located in Lambeth,…

An illustration of a man using a loom. A loom is a machine or device for weaving thread or yarn into textiles. Looms can range from very small hand-held frames, to large free-standing hand looms, to huge automatic mechanical devices. A loom can also refer to an electrical cable assembly or harness such as a wiring loom.

Man and Loom

An illustration of a man using a loom. A loom is a machine or device for weaving thread or yarn into…

An illustration of a group of people surrounding a casino table.

Casino

An illustration of a group of people surrounding a casino table.

The sheng or sang is a Chinese musical instrument with pipes originally made out of bamboo.

Sheng

The sheng or sang is a Chinese musical instrument with pipes originally made out of bamboo.

Sagittal section through left shoulder and left lung.

Sagittal Section Through Shoulder and Lung

Sagittal section through left shoulder and left lung.

Sagittal section through left shoulder, lung, and apex of the heart.

Sagittal Section Through Shoulder and Lung

Sagittal section through left shoulder, lung, and apex of the heart.

Charles Scott Todd (January 22, 1791 – May 17, 1871) was a United States army officer and government official. He was a subaltern and judge-advocate of General James Winchester's division in the War of 1812. In 1813, he was made a captain of infantry, and was an aide to General William Henry Harrison in the Battle of the Thames. In March, 1815, he was made inspector-general, with the rank of colonel. In 1817, he was the Secretary of State of Kentucky. From 1841 to 1845 he was the United States Ambassador to Russia.

Charles Scott Todd

Charles Scott Todd (January 22, 1791 – May 17, 1871) was a United States army officer and government…

The Meadow Vole (Microtus pennsylvanicus), sometimes called the Field Mouse or Meadow Mouse, is a small North American vole found across Canada, Alaska and the northern United States. Its range extends further south along the Atlantic coast. One subspecies, the Florida Salt Marsh Vole, is found in Florida, and is classified as endangered. The Meadow Vole is active year-round, usually at night. It also digs underground burrows where it stores food for the winter and females give birth to their young. Although these animals tend to live close together, they are aggressive towards one other. This is particularly evident in males during the breeding season. It can cause damage to fruit trees, garden plants and commercial grain crops.

Field Mouse

The Meadow Vole (Microtus pennsylvanicus), sometimes called the Field Mouse or Meadow Mouse, is a small…

The woodpeckers, piculets and wrynecks are a family, Picidae, of near-passerine birds . Members of this family are found worldwide, except for Australia and New Zealand, Madagascar, and the extreme polar regions. Most species live in forests or woodland habitats, although a few species are known to live in desert areas.

Woodpecker

The woodpeckers, piculets and wrynecks are a family, Picidae, of near-passerine birds . Members of this…

The Wood Thrush, Hylocichla mustelina, is a North American passerine bird. It is closely related to other thrushes such as the American Robin and is widely distributed across North America, wintering in Central America and southern Mexico. The Wood Thrush is the official bird of the District of Columbia.

Wood Thrush

The Wood Thrush, Hylocichla mustelina, is a North American passerine bird. It is closely related to…

The nuthatches are a genus, Sitta, of small passerine birds belonging to the family Sittidae. Characterised by large heads, short tails, and powerful bills and feet, nuthatches advertise their territory using loud, simple songs. Most species exhibit grey or bluish upperparts and a black eye stripe. Most nuthatches breed in the temperate or montane woodlands of the Northern Hemisphere, although two species have adapted to rocky habitats in the warmer and drier regions of Eurasia. However, the greatest diversity is in Southern Asia, and similarities between the species have made it difficult to identify distinct species. All members of this genus nest in holes or crevices. Most species are non-migratory and live in their habitat year-round, although the North American Red-breasted Nuthatch migrates to warmer regions during the winter. A few nuthatch species have restricted ranges and face threats from deforestation.

Nuthatches

The nuthatches are a genus, Sitta, of small passerine birds belonging to the family Sittidae. Characterised…

Anoa are a subgenus of buffalo comprising two species native to Indonesia: the Mountain Anoa (Bubalus quarlesi) and the Lowland Anoa (Bubalus depressicornis). Both live in undisturbed forest, and are essentially miniature water buffalo, are similar in appearance to a deer, weighing 150–300 kg (330–660 lb). They live in deep rainforests.

Anoa

Anoa are a subgenus of buffalo comprising two species native to Indonesia: the Mountain Anoa (Bubalus…

They are generally quite robust, and consist of many strong flying forms with relatively long and narrow wings. Another common name for some members of this group, and indeed a few species from other families, is Mastiff Bat.

Head of Mastiff Bat

They are generally quite robust, and consist of many strong flying forms with relatively long and narrow…

The Big Free-tailed Bat (Nyctinomops macrotis) is a bat species found in South, North and Central America.

Head of Free-tailed Bat

The Big Free-tailed Bat (Nyctinomops macrotis) is a bat species found in South, North and Central America.

The common eland (Taurotragus oryx, also known as the southern eland) is a savannah and plains antelope found in East and Southern Africa. Common eland live on the open plains of Southern Africa and along the foothills of the great South African plateau. They eat grass, branches and leaves and are diurnal but tend to be inactive during the heat of day. Herds usually have 30 to 80 individuals, but are known to exceed 400. The common eland has an unusual social life, leaving or joining herds as necessary without forming close ties. Predators in the wild are predominantly lions and the endangered African wild dog.

Eland

The common eland (Taurotragus oryx, also known as the southern eland) is a savannah and plains antelope…

Dormice are rodents of the family Gliridae. (This family is also variously called Myoxidae or Muscardinidae by different taxonomists). Dormice are mostly found in Europe, although some live in Africa and Asia. They are particularly known for their long periods of hibernation.

Dormouse

Dormice are rodents of the family Gliridae. (This family is also variously called Myoxidae or Muscardinidae…

Flounder (also; fluke) are flatfish that live in ocean waters ie., Northern Atlantic and waters along the east coast of the United States and Canada, and the Pacific Ocean, as well. While flounders have both eyes situated on one side of the head, they are not born this way. Their life involves metamorphosis. During metamorphosis, one eye migrates to the other side of the body so that both eyes are situated on the upward-facing side of its body. After metamorphosis, flounder lie on one side on the ocean floor; either the left or right side might face upward depending on the species.

Flounder

Flounder (also; fluke) are flatfish that live in ocean waters ie., Northern Atlantic and waters along…

Moray eels are large cosmopolitan eels of the family Muraenidae. There are approximately 200 species in 15 genera. The typical length of a moray is 1.5 m (5 ft), with the largest being the slender giant moray, Strophidon sathete, at up to 4 m (13 ft). Morays usually live in warm waters, and subtropical coral reefs to depths of 150 m, where they spend most of their time concealed inside crevices and alcoves.

Moray Eel

Moray eels are large cosmopolitan eels of the family Muraenidae. There are approximately 200 species…

The Goldfish, Carassius auratus, was one of the earliest fish to be domesticated, and is still one of the most commonly kept aquarium fish and water garden fish. A relatively small member of the carp family, the goldfish is a domesticated version of a dark-gray/brown carp native to East Asia. It was first domesticated in China and introduced to Europe in the late 17th century. Goldfish can grow to a maximum length of 23 inches (159 cm) and a maximum weight of 9.9 pounds (4.5 kg), although this is rare; few goldfish reach even half this size. The oldest recorded goldfish lived to 49 years, but most household goldfish generally live only six to eight years, due to being kept in bowls.

Gold Fish

The Goldfish, Carassius auratus, was one of the earliest fish to be domesticated, and is still one of…

A halibut is a type of flatfish from the family of the right-eye flounders (Pleuronectidae). This name is derived from haly (holy) and butt (flat fish), alleged to be called so from being commonly eaten on holy-days. Halibut live in both the North Pacific and the North Atlantic oceans and are highly regarded food fish.

Halibut

A halibut is a type of flatfish from the family of the right-eye flounders (Pleuronectidae). This name…

Mackerel is a common name applied to a number of different species of fish, mostly, but not exclusively, from the family Scombridae. They occur in all tropical and temperate seas. Most live offshore in the oceanic environment but a few, like the Spanish mackerel (Scomberomorus maculatus), enter bays and can be caught near bridges and piers. Common features of mackerels are a slim, cylindrical shape (as opposed to the tunas which are deeper bodied) and numerous finlets on the dorsal and ventral sides behind the dorsal and anal fins. The scales are extremely small, if present. The largest species called "mackerel" is the king mackerel (Scomberomorus cavalla) which can grow to 66 inches (1.68 m). A female mackerel lays about 500,000 eggs at a time

Mackerel

Mackerel is a common name applied to a number of different species of fish, mostly, but not exclusively,…

Mackerel is a common name applied to a number of different species of fish, mostly, but not exclusively, from the family Scombridae. They occur in all tropical and temperate seas. Most live offshore in the oceanic environment but a few, like the Spanish mackerel (Scomberomorus maculatus), enter bays and can be caught near bridges and piers. Common features of mackerels are a slim, cylindrical shape (as opposed to the tunas which are deeper bodied) and numerous finlets on the dorsal and ventral sides behind the dorsal and anal fins. The scales are extremely small, if present. The largest species called "mackerel" is the king mackerel (Scomberomorus cavalla) which can grow to 66 inches (1.68 m). A female mackerel lays about 500,000 eggs at a time

Mackerel

Mackerel is a common name applied to a number of different species of fish, mostly, but not exclusively,…

Seahorses are a genus (Hippocampus) of fish belonging to the family Syngnathidae, which also includes pipefish and leafy sea dragons. There are over 32 species of seahorse, mainly found in shallow tropical and temperate waters throughout the world. They prefer to live in sheltered areas such as sea grass beds, coral reefs, or mangroves.

Seahorse

Seahorses are a genus (Hippocampus) of fish belonging to the family Syngnathidae, which also includes…

Anglerfish are the members of the order Lophiiformes. They are bony fish named for their characteristic mode of predation, wherein a fleshy growth from the fish's head (the esca) acts as a lure; this is considered analogous to angling. Some anglerfish are pelagic (live in the open water), others are benthic (bottom-dwelling). Some live in the deep sea (e.g. Ceratiidae) and others on the continental shelf (e.g. the frogfishes Antennariidae and the monkfish/goosefish Lophiidae). They occur worldwide. Pelagic forms are most laterally (sideways) compressed whereas the benthic forms are often extremely dorsoventrally compressed (depressed) often with large upward pointing mouths.

Anglerfish

Anglerfish are the members of the order Lophiiformes. They are bony fish named for their characteristic…

Fernando Wood (June 14, 1812 – February 14, 1881) is famous for being one of the most colorful mayors in the history of New York. He was chairman of the chief young men's political organization in 1839 and was a member of the Tammany Society, which he used as a vehicle for his political rise. Wood served as Mayor of New York from 1855 to 1862. During this time a police feud developed between the New York Municipal Police and the Metropolitan Police Force. This feud led to increased gang activity due to the police rivaling one another rather than upholding the law. Wood was one of many New York Democrats sympathetic to the Confederacy, called 'Copperheads' by the staunch Unionists. In January 1861, Wood suggested to the City Council that New York secede and declare itself a free city.

Fernando Wood

Fernando Wood (June 14, 1812 – February 14, 1881) is famous for being one of the most colorful mayors…

The Seal of Texas. The seal has simply a star which is a common symbol of Texas, an olive branch, and a live oak branch.

Seal of Texas

The Seal of Texas. The seal has simply a star which is a common symbol of Texas, an olive branch, and…

The Seal of the State of West Virginia. This seal depicts two men representing agriculture and industry standing on the sides of a boulder inscribed with the date West Virginia became a state, June 20, 1863. The state motto is below reading 'Montani Semper Liberi' meaning "Mountaineers Always Free."

Seal of West Virginia

The Seal of the State of West Virginia. This seal depicts two men representing agriculture and industry…

Gudgeon is a common name for a number of small freshwater fishes of the families Cyprinidae, Eleotridae or Ptereleotridae. Most gudgeons are elongate, bottom-dwelling fish, many of which live in rapids and other fast moving water.

Gudgeon

Gudgeon is a common name for a number of small freshwater fishes of the families Cyprinidae, Eleotridae…

An illustration of a small jellyfish. Jellyfish are free-swimming members of the phylum Cnidaria. ellyfish don't have specialized digestive, osmoregulatory, central nervous, respiratory, or circulatory systems. They digest using the gastrodermal lining of the gastrovascular cavity, where nutrients are absorbed. They do not need a respiratory system since their skin is thin enough that the body is oxygenated by diffusion. They have limited control over movement and mostly free-float, but can use the hydrostatic skeleton of the water pouch to accomplish vertical movement through pulsations of the disc-like body.

Jellyfish

An illustration of a small jellyfish. Jellyfish are free-swimming members of the phylum Cnidaria. ellyfish…

A small medal was struck in commemoration of the great act of separation of South Carolina. They became a separate, free, independent State.

South Carolina Medal

A small medal was struck in commemoration of the great act of separation of South Carolina. They became…

"d, calyx, showing the five free sepals" of the Nodding Chickweed (Cerastium nutans) -Whitney, 1911

Nodding Chickweed

"d, calyx, showing the five free sepals" of the Nodding Chickweed (Cerastium nutans) -Whitney, 1911

The relation of anterior abdominal digestive organs- left antero-lateral view. Labels: 1, liver; 2, stomach; 3, spleen; 4, colon; a, gastro-hepatic omentum; b, gastro-splenic omentum; c, great omentum; c', its free portion.

Digestive Organs of a Horse

The relation of anterior abdominal digestive organs- left antero-lateral view. Labels: 1, liver; 2,…

An illustration of a simple five armed crinoid with a detailed view of the tegmen of five orals. Crinoids, also known as sea lilies or feather-stars, are marine animals that make up the class Crinoidea of the echinoderms (phylum Echinodermata). They live both in shallow water and in depths as great as 6,000 meters. Crinoids are characterized by a mouth on the top surface that is surrounded by feeding arms. They have a U-shaped gut, and their anus is located next to the mouth.

Simple Crinoid

An illustration of a simple five armed crinoid with a detailed view of the tegmen of five orals. Crinoids,…

A pillar is similar to a column which is a vertical support structure in architecture, but the base section is any shape but circular. Tschultri, or choultry, is a resting place for visitors where rooms and food are provided by a charitable institution for nominal rates. Some were guest-houses where accommodation is free of charge. Choultries were famous in Colonial India. It was an Hindu-Caravanserai or a Colonnade. It was a typical ancient Indian type of hotel.

Pillar in Trimal Naik's Tschultri

A pillar is similar to a column which is a vertical support structure in architecture, but the base…

"Sansa. An African musical instrument which consists of a sounding-board of some hard wood with strips of iron, or occasionally bamboo, fastened to it so as to leave one end free to vibrate." -Whitney, 1911

Sansa

"Sansa. An African musical instrument which consists of a sounding-board of some hard wood with strips…

Instead of columns, square piers are not infrequently introduced in the tombs. In structural buildings they only occur in connection with colossal statues; in which case the pier supports the roof, and the statue, while connected with the pier at the back, has its head free, without supporting anything.

Profile of the Colossal Statue on a Pier at the Luxor Temple

Instead of columns, square piers are not infrequently introduced in the tombs. In structural buildings…

Instead of columns, square piers are not infrequently introduced in the tombs. In structural buildings they only occur in connection with colossal statues; in which case the pier supports the roof, and the statue, while connected with the pier at the back, has its head free, without supporting anything.

Front View of the Colossal Statue on a Pier at the Luxor Temple

Instead of columns, square piers are not infrequently introduced in the tombs. In structural buildings…

A small group of fairly uniform animals which live among Rotifers and Protozoa at the bottom of ponds and marshes.

Gastrotricha

A small group of fairly uniform animals which live among Rotifers and Protozoa at the bottom of ponds…

The top ornaments perforated crest is the top ornament of a gable. It was designed by architect Eisenlohr of Carlsruhe.

Top Ornament Perforated Crest

The top ornaments perforated crest is the top ornament of a gable. It was designed by architect Eisenlohr…

This barge-board perforated crest serves as decorative effect and for protection against the weather.

Barge-Board Perforated Crest

This barge-board perforated crest serves as decorative effect and for protection against the weather.

This barge-board perforated crest serves as decorative effect and for protection against the weather.

Barge-Board Perforated Crest

This barge-board perforated crest serves as decorative effect and for protection against the weather.

This barge-board perforated crest serves as decorative effect and for protection against the weather.

Barge-Board Perforated Crest

This barge-board perforated crest serves as decorative effect and for protection against the weather.

This barge-board perforated crest serves as decorative effect and for protection against the weather.

Barge-Board Perforated Crest

This barge-board perforated crest serves as decorative effect and for protection against the weather.

This barge-board perforated crest serves as decorative effect and for protection against the weather.

Barge-Board Perforated Crest

This barge-board perforated crest serves as decorative effect and for protection against the weather.

This barge-board perforated crest serves as decorative effect and for protection against the weather.

Barge-Board Perforated Crest

This barge-board perforated crest serves as decorative effect and for protection against the weather.

This modern French cross is made out of stone. It is the most important symbol of Christian art.

Modern French Cross

This modern French cross is made out of stone. It is the most important symbol of Christian art.

The modern cross is the most important symbol of Christian art.

Modern Cross

The modern cross is the most important symbol of Christian art.

This modern French cross is made with the monogram of Christ. It is found in a commune in France called Genouilleux.

Modern French Cross

This modern French cross is made with the monogram of Christ. It is found in a commune in France called…

The gable of Church Cross is found in St. Urban's, Unterlimburg, Germany. It is used as a finial on Gables (top of roof).

Gable of Church Cross

The gable of Church Cross is found in St. Urban's, Unterlimburg, Germany. It is used as a finial on…

This 11th century tomb cross is found in a churchyard.

Tomb Cross

This 11th century tomb cross is found in a churchyard.

This modern French cross is found in Paris, France. It is typically used as a finial on gables (top of roofs).

Modern French Cross

This modern French cross is found in Paris, France. It is typically used as a finial on gables (top…

This steeple cross is found in a commune in Paris, France.

Steeple Cross

This steeple cross is found in a commune in Paris, France.

This tomb cross is found in Montpellier, France. It is used as a finial (top) on the tomb.

Tomb Cross

This tomb cross is found in Montpellier, France. It is used as a finial (top) on the tomb.