|
Swietenia
''Swietenia'' is a genus of trees in the Melia azedarach, chinaberry family, Meliaceae. It occurs natively in the Neotropics, from southern Florida, the Caribbean, Mexico and Central America south to Bolivia. The genus is named for Dutch-Austrian physician Gerard van Swieten (1700–1772). The wood of ''Swietenia'' trees is known as mahogany. Overview The genus was introduced into several Asian countries as a replacement source of mahogany timber around the time it was restricted in its native locations in the late 1990s. Trade in Asian grown plantation mahogany is not restricted. Fiji and India are the largest exporters of plantation mahogany and wild mahogany remains commercially unavailable to this day. It is usually taken to consist of three species, geographically separated. They are medium-sized to large trees growing to 20–45 m tall, and up to trunk diameter. The Leaf, leaves are 10–30 cm long, pinnate, with 3-6 pairs of leaflets, the terminal leaflet absen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Swietenia Mahagoni Boynton Beach Starr-090924-5919
''Swietenia'' is a genus of trees in the chinaberry family, Meliaceae. It occurs natively in the Neotropics, from southern Florida, the Caribbean, Mexico and Central America south to Bolivia. The genus is named for Dutch-Austrian physician Gerard van Swieten (1700–1772). The wood of ''Swietenia'' trees is known as mahogany. Overview The genus was introduced into several Asian countries as a replacement source of mahogany timber around the time it was restricted in its native locations in the late 1990s. Trade in Asian grown plantation mahogany is not restricted. Fiji and India are the largest exporters of plantation mahogany and wild mahogany remains commercially unavailable to this day. It is usually taken to consist of three species, geographically separated. They are medium-sized to large trees growing to 20–45 m tall, and up to trunk diameter. The leaves are 10–30 cm long, pinnate, with 3-6 pairs of leaflets, the terminal leaflet absent; each leaflet is 5– ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mahogany
Mahogany is a straight- grained, reddish-brown timber of three tropical hardwood species of the genus ''Swietenia'', indigenous to the AmericasBridgewater, Samuel (2012). ''A Natural History of Belize: Inside the Maya Forest''. Austin: University of Texas Press. pp. 164–165. . and part of the pantropical chinaberry family, Meliaceae. Mahogany is used commercially for a wide variety of goods, due to its coloring and durable nature. It is naturally found within the Americas, but has also been imported to plantations across Asia and Oceania. The mahogany trade is believed to have started as early as the 16th century and flourished throughout the 17th and 18th centuries. In some countries, mahogany is classified as an invasive species. Mahogany is wood from any of three tree species: Honduran or big-leaf mahogany ('' Swietenia macrophylla''), West Indian or Cuban mahogany ('' Swietenia mahagoni''), and '' Swietenia humilis''. Honduran mahogany is the most widespread and the only g ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Swietenia Macrophylla
''Swietenia macrophylla'', commonly known as mahogany, Honduran mahogany, Honduras mahogany, or big-leaf mahogany is a species of plant in the Meliaceae family. It is one of three species that yields genuine mahogany timber (Swietenia), the others being '' Swietenia mahagoni'' and '' Swietenia humilis''. It is native to South America, Mexico and Central America, but naturalized in the Philippines, Singapore, Malaysia and Hawaii, and cultivated in plantations and wind-breaks elsewhere. Description Wood Mahogany wood is strong and is usually a source for furniture, musical instruments, ships, doors, coffins, decors. Leaves Mahogany is characterised by its large leaves, up to 45 cm (17 in) long. The leaflets are even in number and are connected by a central midrib. Fruits The fruits are called "sky fruits" because of its upwards growth towards the sky. The fruits of mahogany can be measure to 40 cm (15.7 in) in length, in a light grey to brown capsu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Swietenia Macrophylla (30680883066)
''Swietenia macrophylla'', commonly known as mahogany, Honduran mahogany, Honduras mahogany, or big-leaf mahogany is a species of plant in the Meliaceae family. It is one of three species that yields genuine mahogany timber (Swietenia), the others being ''Swietenia mahagoni'' and '' Swietenia humilis''. It is native to South America, Mexico and Central America, but naturalized in the Philippines, Singapore, Malaysia and Hawaii, and cultivated in plantations and wind-breaks elsewhere. Description Wood Mahogany wood is strong and is usually a source for furniture, musical instruments, ships, doors, coffins, decors. Leaves Mahogany is characterised by its large leaves, up to 45 cm (17 in) long. The leaflets are even in number and are connected by a central midrib. Fruits The fruits are called "sky fruits" because of its upwards growth towards the sky. The fruits of mahogany can be measure to 40 cm (15.7 in) in length, in a light grey to brown capsule. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Swietenia Mahagoni
''Swietenia mahagoni'', commonly known as American mahogany, Cuban mahogany, small-leaved mahogany, and West Indian mahogany, is a species of ''Swietenia'' native to the broader Caribbean bioregion. It is the species from which the original mahogany wood was produced. Mahogany is grown as a plantation tree and sold in timber markets in Kerala, India. ''Swietenia mahagoni'' is listed as "Threatened" in the Preservation of Native Flora of Florida Act. It is the national tree of the Dominican Republic. Distribution True to its name, West Indian mahogany is native to islands in the West Indies including the Bahamas, Cuba, Jamaica, the Cayman Islands and Hispaniola (in the Dominican Republic and Haiti), but has widely been introduced to the rest of the Caribbean islands. It is also native to South Florida in the United States, representing the northernmost point of its range. Discovery and uses The earliest recorded use of ''S. mahagoni'' was in 1514. This date year was carved into ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Swietenia Humilis
''Swietenia humilis'' is a species of tree in the family Meliaceae. It is one of three species in the genus ''Swietenia'', all three of which are regarded as "genuine mahogany." At , it is one-fifth the height of ''S. mahagoni'' and one-sixth the height of ''S. macrophylla''. Its species name, ''humilis'', means "small" or "dwarfish". Common names include Pacific Coast mahogany, ''caoba del Pacifico'', ''caoba del Honduras'', ''caobilla'', ''cobano'', ''gateado'', ''sopilocuahuilt'', ''venadillo'' and ''zapaton''. In the wood trades it is known as Honduras mahogany and Mexican mahogany The tree has been over-exploited for its wood which is valuable for making furniture. The plant also is of interest as a possibly commercial source of seed oil and pharmacologically active compounds. Distribution and habitat It is found in the drier zones of the western Sierra Madre mountain range from Mexico through Guatemala, Belize, Honduras, and El Salvador. The distribution in Guatemala an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Meliaceae
Meliaceae, the mahogany family, is a flowering plant family of mostly trees and shrubs (and a few herbaceous plants, mangroves) in the order Sapindales. They are characterised by alternate, usually pinnate leaves without stipules, and by syncarpous, apparently bisexual (but actually mostly cryptically unisexual) flowers borne in panicles, cymes, spikes or clusters. Most species are evergreen, but some are deciduous, either in the dry season or in winter. The family includes about 53 genera and about 600 known species, with a pantropical distribution; one genus ('' Toona'') extends north into temperate China and south into southeast Australia, another (''Synoum'') into southeast Australia, and another (''Melia'') nearly as far north. They most commonly grow as understory trees in rainforests, but are also found in mangroves and arid regions. The fossil record of the family extends back into the Late Cretaceous. Uses Various species are used for vegetable oil, soap-making, i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chloroxylon Swietenia
''Chloroxylon swietenia'' , the Ceylon satinwood or East Indian satinwood, is a tropical hardwood, the sole species in the genus ''Chloroxylon'' (from the Greek language, Greek χλωρὸν ξύλον, "green wood"). It is native to southern India, Sri Lanka, and Madagascar.Asian Regional Workshop (Conservation & Sustainable Management of Trees, Viet Nam, August 1996). 1998''Chloroxylon swietenia''.In: IUCN 2013. IUCN Red List of Threatened Species. Version 2013.1. Downloaded on 24 July 2013. It and ''Zanthoxylum flavum'', the West Indian satinwood, are considered to be the original satinwoods. Wood Its wood is prized for Wood veneer, veneers, Inlay, inlays, fine furniture, and other specialty applications. Conservation Populations have declined due to overexploitation. References Vulnerable plants Flora of India (region) Flora of Madagascar Trees of Sri Lanka Rutoideae {{Rutaceae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leaf
A leaf (: leaves) is a principal appendage of the plant stem, stem of a vascular plant, usually borne laterally above ground and specialized for photosynthesis. Leaves are collectively called foliage, as in "autumn foliage", while the leaves, stem, flower, and fruit collectively form the Shoot (botany), shoot system. In most leaves, the primary Photosynthesis, photosynthetic Tissue (biology), tissue is the palisade mesophyll and is located on the upper side of the blade or lamina of the leaf, but in some species, including the mature foliage of ''Eucalyptus'', palisade mesophyll is present on both sides and the leaves are said to be isobilateral. The leaf is an integral part of the stem system, and most leaves are flattened and have distinct upper (Glossary of botanical terms#adaxial, adaxial) and lower (Glossary of botanical terms#abaxial, abaxial) surfaces that differ in color, Trichome, hairiness, the number of stomata (pores that intake and output gases), the amount and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Central America
Central America is a subregion of North America. Its political boundaries are defined as bordering Mexico to the north, Colombia to the southeast, the Caribbean to the east, and the Pacific Ocean to the southwest. Central America is usually defined as consisting of seven countries: Belize, Costa Rica, El Salvador, Guatemala, Honduras, Nicaragua, and Panama. Within Central America is the Mesoamerican biodiversity hotspot, which extends from southern Mexico to southeastern Panama. Due to the presence of several active geologic faults and the Central America Volcanic Arc, there is a high amount of seismic activity in the region, such as volcanic eruptions and earthquakes, which has resulted in death, injury, and property damage. Most of Central America falls under the Isthmo-Colombian cultural area. Before the Spanish expedition of Christopher Columbus' voyages to the Americas, hundreds of indigenous peoples made their homes in the area. From the year 1502 onwards, Spain ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gerard Van Swieten
Gerard van Swieten (7 May 1700 – 18 June 1772) was a Dutch physician who from 1745 was the personal physician of the Holy Roman Empress Maria Theresa and transformed the Austrian health service and medical university education. He was the father of Gottfried van Swieten, patron of Haydn, Mozart and Beethoven. Youth and study Gerard van Swieten was the one surviving child of a prominent Catholic family in Leiden. His parents, the notary Thomas van Swieten (1662–1712) and Elisabeth Loo (†1708), had their children baptized by Jesuit priests, and Van Swieten remained a Roman Catholic throughout his life. His paternal family had been prominent Leiden citizens since the 15th century, carrying a coat of arms with three violins, which Van Swieten modified and adopted when he was made a Baron in 1753. They potentially descended from the old but already extinct noble house of , from the castle Zwieten, though there is no direct evidence for this. Van Swieten was a precocious stud ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
