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Pisonia Grandis
''Pisonia grandis'', the grand devil's-claws, is a species of flowering tree in the ''Bougainvillea'' family, Nyctaginaceae. Description The tree has broad, thin leaves, smooth bark and bears clusters of green sweet-smelling flowers that mature into sticky barbed seeds. Dispersal occurs when seeds stick to bird feathers. Vegetative reproduction frequently results when fallen branches sprout or basal shoots develop into new trees. Distribution ''Pisonia'' trees are distributed throughout the coral cays of the Indian and Pacific Oceans. The species often dominates mature coral cay vegetation, growing in dense, thick strands up to tall. ''Pisonia'' wood is rather weak and soft and decays rapidly when the trees fall. ''Pisonia'' forests are a common nesting site for seabirds. One of the best remaining ''Pisonia'' forests can be found on Palmyra Atoll. St. Pierre Island, Farquhar Group, was once covered by a ''Pisonia grandis'' forest. This forest disappeared after guano minin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robert Brown (botanist, Born 1773)
Robert Brown (21 December 1773 – 10 June 1858) was a Scottish botanist and paleobotanist who made important contributions to botany largely through his pioneering use of the microscope. His contributions include one of the earliest detailed descriptions of the cell nucleus and cytoplasmic streaming; the observation of Brownian motion; early work on plant pollination and fertilisation, including being the first to recognise the fundamental difference between gymnosperms and angiosperms; and some of the earliest studies in palynology. He also made numerous contributions to plant taxonomy, notably erecting a number of plant families that are still accepted today; and numerous Australian plant genera and species, the fruit of his exploration of that continent with Matthew Flinders. Early life Robert Brown was born in Montrose on 21 December 1773, in a house that existed on the site where Montrose Library currently stands. He was the son of James Brown, a minister in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Seabird
Seabirds (also known as marine birds) are birds that are adapted to life within the marine environment. While seabirds vary greatly in lifestyle, behaviour and physiology, they often exhibit striking convergent evolution, as the same environmental problems and feeding niches have resulted in similar adaptations. The first seabirds evolved in the Cretaceous period, and modern seabird families emerged in the Paleogene. In general, seabirds live longer, breed later and have fewer young than other birds do, but they invest a great deal of time in their young. Most species nest in colonies, which can vary in size from a few dozen birds to millions. Many species are famous for undertaking long annual migrations, crossing the equator or circumnavigating the Earth in some cases. They feed both at the ocean's surface and below it, and even feed on each other. Seabirds can be highly pelagic, coastal, or in some cases spend a part of the year away from the sea entirely. Seabirds and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flora Of Malesia
Flora is all the plant life present in a particular region or time, generally the naturally occurring (indigenous) native plants. Sometimes bacteria and fungi are also referred to as flora, as in the terms ''gut flora'' or ''skin flora''. Etymology The word "flora" comes from the Latin name of Flora, the goddess of plants, flowers, and fertility in Roman mythology. The technical term "flora" is then derived from a metonymy of this goddess at the end of the sixteenth century. It was first used in poetry to denote the natural vegetation of an area, but soon also assumed the meaning of a work cataloguing such vegetation. Moreover, "Flora" was used to refer to the flowers of an artificial garden in the seventeenth century. The distinction between vegetation (the general appearance of a community) and flora (the taxonomic composition of a community) was first made by Jules Thurmann (1849). Prior to this, the two terms were used indiscriminately.Thurmann, J. (1849). ''Essai de Phyt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flora Of The Maldives
Flora is all the plant life present in a particular region or time, generally the naturally occurring (indigenous) native plants. Sometimes bacteria and fungi are also referred to as flora, as in the terms ''gut flora'' or ''skin flora''. Etymology The word "flora" comes from the Latin name of Flora (mythology), Flora, the goddess of plant Plants are predominantly photosynthetic eukaryotes of the kingdom Plantae. Historically, the plant kingdom encompassed all living things that were not animals, and included algae and fungi; however, all current definitions of Plantae exclu ...s, flowers, and fertility in Roman mythology. The technical term "flora" is then derived from a metonymy of this goddess at the end of the sixteenth century. It was first used in poetry to denote the natural vegetation of an area, but soon also assumed the meaning of a work cataloguing such vegetation. Moreover, "Flora" was used to refer to the flowers of an artificial garden in the seventeent ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flora Of The Coral Sea Islands Territory
Flora is all the plant life present in a particular region or time, generally the naturally occurring (indigenous) native plants. Sometimes bacteria and fungi are also referred to as flora, as in the terms ''gut flora'' or ''skin flora''. Etymology The word "flora" comes from the Latin name of Flora, the goddess of plants, flowers, and fertility in Roman mythology. The technical term "flora" is then derived from a metonymy of this goddess at the end of the sixteenth century. It was first used in poetry to denote the natural vegetation of an area, but soon also assumed the meaning of a work cataloguing such vegetation. Moreover, "Flora" was used to refer to the flowers of an artificial garden in the seventeenth century. The distinction between vegetation (the general appearance of a community) and flora (the taxonomic composition of a community) was first made by Jules Thurmann (1849). Prior to this, the two terms were used indiscriminately.Thurmann, J. (1849). ''Essai de Phyt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caryophyllales Of Australia
Caryophyllales ( ) is a diverse and heterogeneous order of flowering plants that includes the cacti, carnations, amaranths, ice plants, beets, and many carnivorous plants. Many members are succulent, having fleshy stems or leaves. The betalain pigments are unique in plants of this order and occur in all its families with the exception of Caryophyllaceae and Molluginaceae. Description The members of Caryophyllales include about 6% of eudicot species. This order is part of the core eudicots. Currently, the Caryophyllales contains 37 families, 749 genera, and 11,620 species The monophyly of the Caryophyllales has been supported by DNA sequences, cytochrome c sequence data and heritable characters such as anther wall development and vessel-elements with simple perforations. Circumscription As with all taxa, the circumscription of Caryophyllales has changed within various classification systems. All systems recognize a core of families with centrospermous ovules and seeds. More ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pisonia
''Pisonia'' is a genus of flowering plants in the four o'clock flower family, Nyctaginaceae. It was named for Dutch physician and naturalist Willem Piso (1611–1678). Certain species in this genus are known as catchbirdtrees, birdcatcher trees or birdlime trees because they catch birds. The sticky seeds are postulated to be an adaptation of some island species that ensures the dispersal of seeds between islands by attaching them to birds, and also allows the enriching of coralline sands. (Should a fledgling fall to the ground, become entangled in the ''Pisonia'' sticky seeds, and be unable to free itself, then it will starve, and so enrich the soil within the tree's rootzone.) These island species include '' P. brunoniana'' of Australasia and Polynesia and '' P. umbellifera'', which is widespread in the tropical Indo-Pacific region. Species *''Pisonia aculeata'' L. – pullback (pantropical) *''Pisonia alba'' Span. *''Pisonia albida'' (Heimerl) Britton ex Standl. – ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Xavier Romero-Frias
Xavier or Xabier may refer to: Place * Xavier, Spain People * Xavier (surname) * Xavier (given name) * Francis Xavier (1506–1552), Catholic saint ** St. Francis Xavier (other) * St. Xavier (other) * Xavier (footballer, born January 1980) (Anderson Conceição Xavier), Brazilian midfielder * Xavier (footballer, born March 1980) (José Xavier Costa), Brazilian left-back * Xavier (footballer, born 2000) (João Vitor Xavier de Almeida), Brazilian midfielder * Xavier (wrestler), American professional wrestler Arts and entertainment * '' Xavier: Renegade Angel'', an animated TV series * Xavier Institute, a fictional school in Marvel comics * Charles Xavier, Professor X, a fictional Marvel Comics character * "Xavier", a song by Casseurs Flowters from the 2015 soundtrack album ''Comment c'est loin'' * "Xavier", a song by Dead Can Dance from the 1987 album ''Within the Realm of a Dying Sun'' Other uses * Xavier University, in Cincinnati, U.S. * Tropical Storm Xavie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mas Huni
Mas huni ( dv, މަސްހުނި) is a typical Maldivian breakfast, comprises tuna, onion, coconut, and chili. All ingredients are finely chopped and mixed with the grated meat of the coconut. This dish is usually eaten with freshly baked roshi flatbread (similar to Indian chapati) and sweetened hot tea.Xavier Romero-Frias, ''The Maldive Islanders, A Study of the Popular Culture of an Ancient Ocean Kingdom'', Barcelona 1999, Preparation The fish used in ''mas huni'' was as a rule cured tuna ''valhoamas'' but currently many Maldivians use canned tuna. Traditionally when fish was scarce, chopped leaves were added to the mas huni mixture. The green leaves of certain local plants and trees such as ''diguthiyara'' ''(Senna occidentalis)'', ''kuḷhafilaa'' or ''gōramfau'' ''( Launaea sarmentosa)'', ''mābulhā'' ''(Abutilon theophrasti)'', ''muranga'' ''(Moringa oleifera)'', ''massāgu'' (''Amaranthus spinosus'' or ''Amaranthus viridis'') sweet potato ''(Ipomoea batatas)'' and ''ḷ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maldivian Cuisine
Maldivian cuisine, also called Dhivehi cuisine, is the cuisine of the Nation of Maldives and of Minicoy, India. The traditional cuisine of Maldivians is based on three main items and their derivatives: coconuts, fish and starches. Coconuts The coconut is used in the grated form, squeezed to obtain coconut milk, or as coconut oil in dishes that are deep-fried. The ''hunigondi'' is the traditional Maldivian implement used to grate the coconut. It is a long low chair with a serrated steel blade at its end. Grated coconut is used in dishes such as ''mas huni''.Xavier Romero-Frias, ''The Maldive Islanders, A Study of the Popular Culture of an Ancient Ocean Kingdom'', Barcelona 1999, The grated coconut may be alternatively soaked in water and squeezed in order to obtain coconut milk (''kaashi kiru''). Coconut milk is an essential ingredient in many Maldivian curries and other dishes. Fish The fish of choice is mostly skipjack tuna, either dried or fresh. Other similar fish speci ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leaf Vegetable
Leaf vegetables, also called leafy greens, pot herbs, vegetable greens, or simply greens, are plant leaves eaten as a vegetable, sometimes accompanied by tender petioles and shoots. Leaf vegetables eaten raw in a salad can be called salad greens. Nearly one thousand species of plants with edible leaves are known. Leaf vegetables most often come from short-lived herbaceous plants, such as lettuce and spinach. Woody plants of various species also provide edible leaves. The leaves of many fodder crops are also edible for humans, but are usually only eaten under famine conditions. Examples include alfalfa, clover, most grasses, including wheat and barley. Food processing, such as drying and grinding into powder or pulping and pressing for juice, may be used to involve these crop leaves in a diet. Leaf vegetables contain many typical plant nutrients, but since they are photosynthetic tissues, their vitamin K levels are particularly notable. Phylloquinone, the most common form ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Guano
Guano (Spanish from qu, wanu) is the accumulated excrement of seabirds or bats. As a manure, guano is a highly effective fertilizer due to the high content of nitrogen, phosphate, and potassium, all key nutrients essential for plant growth. Guano was also, to a lesser extent, sought for the production of gunpowder and other explosive materials. The 19th-century seabird guano trade played a pivotal role in the development of modern input-intensive farming. The demand for guano spurred the human colonization of remote bird islands in many parts of the world. Unsustainable seabird guano mining processes can result in permanent habitat destruction and the loss of millions of seabirds. Bat guano is found in caves throughout the world. Many cave ecosystems are wholly dependent on bats to provide nutrients via their guano which supports bacteria, fungi, invertebrates, and vertebrates. The loss of bats from a cave can result in the extinction of species that rely on their guano. U ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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