Not to be confused with cheaper imitations, such as Philippine Mahogany, Swietenia macrophylla is what most consider to be the real and true species when referring to “Mahogany.”. Les meilleures offres pour Swietenia macrophylla, GIANT SEED mahogany timber big tree hard wood 10 seeds sont sur eBay Comparez les prix et les spécificités des produits neufs et d'occasion Pleins d'articles en livraison gratuite! L'information relative à cette section n'est pas disponible actuellement. (Older growth trees tend to produce darker, heavier, and more durable lumber than plantation-grown stock.) The ends of the board are painted with red paint and a 1/8″ thick strip had been stapled to prevent splitting. Restored and with a new finish this wood out standing. Intensément exploité, cet arbre a pratiquement disparu dans de nombreuses régions de son aire naturelle, mais celle-ci est vaste et il a par ailleurs été introduit dans d'autres régions tropicales du monde où il se montre parfois invasif. Over a week this rash get severe. Rot Resistance: Varies from moderately durable to very durable depending on density and growing conditions of the tree. Poussières de bois d'acajou d'Amérique (Swietenia macrophylla) Poussières de bois d'acajou du Honduras; Noms anglais : American mahogany (Swietenia macrophylla) American mahogany wood dusts; Hygiène et sécurité. It came for a lumber yard in Pennsylvania which closed for business in 1994 and auctioned all of its lumber. 2009; ... Swietenia macrophylla samples were obtained from tips of apprehended boards coming from the state of Mato Grosso do Sul in Brazil. I refinish and restore antique furniture. Prices are in the mid range for an imported hardwood, though it tends to be more expensive than African Mahogany. Endgrain: Diffuse-porous; large pores in no specific arrangement; solitary and radial multiples of 2-3; mineral deposits occasionally present; growth rings distinct due to marginal parenchyma; rays barely visible without lens; parenchyma banded (marginal), paratracheal parenchyma vasicentric. English. Texture is medium and uniform, with moderate natural luster. Id rather have the fake mahogany (shorea spp.) Les feuilles sont formées de 6 à 12 folioles. Common Name(s): Honduran Mahogany, Honduras Mahogany, American Mahogany, Genuine Mahogany, Big-Leaf Mahogany, Brazilian Mahogany, Distribution: From Southern Mexico to central South America; also commonly grown on plantations, Tree Size: 150-200 ft (46-60 m) tall, 3-6 ft (1-2 m) trunk diameter, Average Dried Weight: 37 lbs/ft3 (590 kg/m3), Specific Gravity (Basic, 12% MC): .52, .59, Modulus of Rupture: 11,710 lbf/in2 (80.8 MPa), Elastic Modulus: 1,458,000 lbf/in2 (10.06 GPa), Crushing Strength: 6,760 lbf/in2 (46.6 MPa), Shrinkage: Radial: 2.9%, Tangential: 4.3%, Volumetric: 7.5%, T/R Ratio: 1.5, Color/Appearance: Heartwood color can vary a fair amount with Honduran Mahogany, from a pale pinkish brown, to a darker reddish brown. It usually reaches a height of 30 - 40 metres, but specimens up to 60 metres tall can be found in favourable conditions [ 303 Marquetti et al (1975) describe the taxonomy and distribution of the genus Swietenia: S. mahogoni, S. macrophylla and S. humilis, citing examples of observations made in Cuba and the Caribbean islands and reporting on the occurrence of intermediate forms between S. mahagoni and S. macrophylla where these species grow closely together, presenting evidence from local studies that the intermediate form … I have heard about them can apply when 15 year. Thanks, Larry. It has been widely exploited, leading to its inclusion on the CITES Appendix II in 2003. (This is a monthly update, and your email will be kept private.). The dense, strong wood of mahogany is quite resistant to wind-damage on properly trained trees, making this tree all the more ideal for use as a shade tree or street tree. (This is also why many lumber retailers located in the United States are unable to ship Honduran Mahogany outside of the country.) Arbre droit de 15 à 30 m de haut. Sands very easily. L'information relative à cette section n'est pas disponible actuellement. This large, semi-evergreen tree forms a loose, rounded canopy and casts light, dappled shade, suitable for maintaining a lawn beneath. Hi there Craig what a amazing story and great research. I can cut whatever very inexpensively and the wood was basically free, so we can work on a price that takes the shipping cost into account on it. This happened four days in a row. Global Moderator. Closely related to the West Indian Mahogany is the Swietenia Macrophylla; common names: Honduras Mahogany, South American Mahogany or Aruputanga Moegno. Structured data. Shorea macrophylla is a tropical American tree, native to South and Central America. The prepared materials were pyrolyzed in a fixed-bed pyrolysis reactor in the temperature range from 425 to 500 °C. The width of the increment zones in the xylem of Swietenia macrophylla King and Cedrela odorata L. was investigated by dendroecological methods in a primary forest near Aripuanã, Mato Grosso, Brazil (10°09′S, 59°26′W). Swietenia macrophylla, Hypsipyla robusta, shade, attack, damage, recovery INTRODUCTION Swietenia macrophylla (Family: Meliaceae, Sub-family: Swietenoideae) is one of the premier cabinet wood in Sri Lanka with a long tradition of commercial use. Fluorescence: A Secret Weapon in Wood Identification, Bow Woods (from a mathematical perspective), Brazilian Rosewood, East Indian, and Other Rosewoods, Genuine Lignum Vitae and Argentine Lignum Vitae, BOOK: WOOD! I ended up in the ER four days in a row before we finally realized it was the mahogany dust from the shelves i was making. Color tends to darken with age. Au Mexique, un grand tronc de cet arbre peu rapporter un bénéfice net de plus de 1 000 dollars américains. im sure you got some think special in mind for it. According to this: https://www.researchgate.net/publication/255632653_Growth_of_big-leaf_mahogany_Swietenia_macrophylla_in_natural_forests_in_Belize. Son écorce assez claire est rugueuse et fissurée. It will take at least 30-40 years for a mahogany tree to reach the “commercial diameter” of 60 cm for harvesting. FYI: I receive a commission on sales generated through links to Amazon, eBay, etc. An incredibly important commercial timber in Latin America, Honduran Mahogany is now grown extensively on plantations. Mahogany or Swietenia Macrophylla is a tropical hardwood species, It's belongs to the family Meliaceae. Sharp to the corners. (See video below.). It’s crazy to think some wood dust was trying to kill me… Read more », I build solid body guitars maple cap with mahogany body and need a supplier of 5 – 6 2″ solid single piece body slabs at a time and having a hard time finding one that ships to the U.S.. Any ideas? From Honduras? Swietenia macrophylla, aussi appelé acajou du Honduras ou acajou du Brésil, ou encore mahogany grandes feuilles, est une des espèces d'arbre de la famille des Meliaceae. The trees from the genus of Swietenia, especially S. mahagoni and S. macrophylla are valued for their hard reddish-brown wood. Today, the lumber has become so obscure that the term “Genuine Mahogany” now applies almost exclusively to its close substitute, Honduran Mahogany (Swietenia macrophylla), rather than the Cuban wood that for centuries has simply been referred to as “Mahogany.” because it’s native despite being “inferior” in wood quality. Is this wood (in the photo) also Mahogany? I’m thinking these planks and other boards are Genuine/Honduras mahogany. Swietenia macrophylla King; This species is accepted, and its native range is Mexico to Bolivia and Brazil. Mahogany also exhibits an optical phenomenon known as chatoyancy. Honduras mahogany (big-leaf mahogany (Swietenia macrophylla),) wood texture. But swietenia macrophylla is simply the BEST! Mahogany (Swietenia mahogani & Swietenia macrophylla) by Peter MacSween, A&M Wood Specialty. Hi, here are a couple of photos of what I think is Honduran mahogany. Substitutes sometimes used are African Mahogany or Sapele. SWIMA (Swietenia macrophylla) Trade name. Resilting in four ambulance trips to the ER. The very valuable American mahogany ofSwietenia macrophyllafrom Central America and central and northern South America is used today much less, just as the wood from Swietenia mahagonihas been for many years, because the few remaining natural 1uncertain whether the substance is allergenic in the wood; to date only detected by thin layer I can’t tell from the picture, can you get an image of the endgrain? i build stuff from timber with a identifiable past life extending its use on for another generation. Be very careful with the wood dust if you have a history of any allergies. Color/Appearance: Heartwood color can vary a fair amount with Honduran Mahogany, from a pale pinkish brown, to a darker reddish brown. Harvesting of … I have a customer who has inherited a house with honduras mahogany double-hung windows, they have been neglected for some years externally. Allergies/Toxicity: Although severe reactions are quite uncommon, Honduran Mahogany has been reported as a sensitizer. Forum Moderator. It is listed as vulnerable due to a population reduction of over 20% in the past three generations, caused by a decline in its natural range, and exploitation. So…you could probably get away with harvesting smaller trees, but I doubt you’ll get enough in only 15 years. In the world of wood, there are a variety of Mahogany species, and all of them are highly valued. C'est l'espèce de Swietenia dont l'aire de répartition est la plus étendue, en Amérique centrale continentale et en Amérique du Sud. The board is 146″ long and 34″ wide. Could you give the name of the university in order to learn about the organ that was replaced? Resistant to termites, but vulnerable to other insects. (With exception to sections with figured grain, which can tearout or chip during machining.) Genus: Swietenia Jacq. The Swietenia macrophylla wood used for the study was sun dried for about 48 h, pulverized using a hammer mill and then sieved to a particle size of about 425μm using Wiley milling machine. The borer eats the main shoot causing the tree to start to branch out very early leaving you with a very short clean bole. Are Rosewoods (and Bubinga) really banned by CITES? Copyright © 2008-2020 Eric Meier | All Rights Reserved, https://www.researchgate.net/publication/255632653_Growth_of_big-leaf_mahogany_Swietenia_macrophylla_in_natural_forests_in_Belize. The photos show the board right after it was hand-planed. Hello, I need an expert to help identifying what type of mahogany I have and will be happy to send pictures. Comments: Honduran Mahogany goes by many names, yet perhaps its most accurate and telling name is Genuine Mahogany. A maturité il s'ouvre par la base en 5 valves charnues qui contiennent de nombreuses graines plates pourvues d'une membrane. Cette espèce est classée comme « vulnérable » par l'UICN et elle fait l'objet de restrictions de son commerce par la CITES. Sacha, Honduras mahogany have stratified rays that are very clear even in the pictures shown here. Mahogany wood is strong and is usually a source for furniture, musical instruments, ships, doors, coffins, decors. Also, the flowers are different and the fruit is bigger and more pear-shaped. Knowing of university I did an internet search of it’s history and found… Read more ». Depending on where you live that might even be problematic. Three days later in went into anaphylactic shock. Il est prisé pour sa beauté et sa résistance aux moisissures. The annual period of cambial cell division and its intra-annual variation were determined by dendrometer measurements of 30 trees of each species. Identifying and Using Hundreds of Woods Worldwide, POSTER: Worldwide Woods: Ranked by Hardness. Tree & Wood Descriptions for: Swietenia macrophylla : Product Sources: Some material from this species is reported to be available from environmentally responsible or sustainably managed sources. Its leaves makes a red mat under the tree that prohibits any growth of the native trees. Familiar and much loved by generations of woodworkers; genuine mahogany consists of two closely related species. Captions. The genus belongs to the family Meliaceae which is also the family which sentang and neem trees belong. Sustainability: This wood species is in CITES Appendix II, and is on the IUCN Red List. Le fruit dur et marron, en forme de poire, mesure de 14 à 16 cm et son diamètre est de 6 cm. Un article de Wikipédia, l'encyclopédie libre. Jump to navigation Jump to search. (See video below.) Sought after wood for guitar body and neck making. La dernière modification de cette page a été faite le 22 décembre 2020 à 01:57.