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Yemeri (Vochysia guianensis)
Family: Vochysiaceae Common names: Achiwa, Anani, Barba-chole, Barbachele, Barbara chele, Bois cruseau, Cambara, Cedro rana, Cedro-rana, Cedrorana, Chewstick, Chimbuya, Corosillo, Grignon fou, Iteballi, Iteballi korero, Iterballi, Killu sisa, Kilu-sisa, Kouali, Kwari, Manil, Manni, Mayo, Moutende, Moutende kouali, Palo de chancho, Plumero, Prefontain, Quaruba, Red kwarie, Rhode kwari, San Juan de pozo, San Juan roso, Tintin, Wana-kwari, Wanakwari, Wanekwalie, Wiswiskwari, Wossie Distributed in: Bolivia, Brazil, Columbia, Ecuador, French Guiana, Guyana, Honduras, Peru, Suriname, Venezuela (Central America, Latin America) Distribution overview: Several species in the genus Vochysia are distributed throughout tropical America, from southern Mexico to Peru, and are most abundant in the Guianas and Brazil. They are reported to form nearly pure stands on abandoned farmlands, and attain their best development on coastal plains and along waterways. Common uses: Boat building (general), Boat building, Boxes and crates, Cabinetmaking, Canoes, Casks, Chairs, Chests, Concealed parts (Furniture), Decorative plywood, Decorative veneer, Desks, Dining-room furniture, Dowell pins, Dowells, Drawer sides, Figured veneer, Fine furniture, Floor lamps, Flooring, Food containers, Furniture , Furniture components, Furniture squares or stock, Furniture, General carpentry, Hatracks, Interior trim, Joinery, Kitchen cabinets, Lifeboats, Light construction, Living-room suites, Moldings, Office furniture, Packing cases, Paneling , Plywood corestock, Plywood, Pulp/Paper products, Radio - stereo - TV cabinets, Rustic furniture, Shipbuilding, Stools, Tables , Utility furniture, Veneer, Wainscotting, Wardrobes Product sources: The ITTO reports that the species is an important source of timber and rates as a fairly important export.Vochysia timbers are used for the same purposes as those produced by the genus Qualea, and the two genera are often referred to by the same vernacular name in some areas. Environment profile: Vulnerable Tree size: Trunk diameter is 150-200 cm
Colors: the heart isYellow, Yellow to golden-yellow to orangeand the sapwoodWhite to yellow, Yellow.The grain isStriped figure, the textureModerately coarseand the lusterMedium
Natural durability: Very durable, Very little natural resistance Odor: No specific smell or taste
LightInduced Color Change: Darker
Kiln Schedules: T2 - D4 (4/4); T2 - D3 (8/4) US Drying Defects: Slight surface checking, Slight twist/warp Ease of Drying: Thick Stock Requires Care Tree Identification: Bole/stem form is straight Comments: Can be used for utility plywood, drawer bottoms, and panels, low resistance to decayGeneral finishing qualities are rated as good Blunting Effect: Slight effect Boring: Satisfactory properties Carving: Good results Cutting Resistance: Easy to saw Gluing: Good properties Mortising: good Moulding: Good moulding properties Movement in Service: Good moulding properties Nailing: Easy to nail, Holds nails well Planing: Planes to a poor finish Resistance to Impregnation: Sapwood is permeable Response to hand tools: Works readily with handtools Routing recessing: Routing is easy Sanding: Very Good to Excellent Results Veneering qualities: Diifficult to veneer, Drying degrade is often moderate to severe, with collapse, buckles, and splilts Steam bending: Moderate
Turning: Very Good to Excellent Results
Painting: Satisfactory; Polishing: Good; Staining: Stains well;
Modulus of Elasticity (stiffness) = low Hardness (side grain) = soft Bending strength (MOR) = low Shrinkage, Radial = moderate Density (dry weight) = 38-45 lbs/cu. ft. Density (dry weight) = 31-37 lbs/cu. ft. Shrinkage, Tangential = fairly large Modulus of Elasticity (stiffness) = very low Max. crushing strength = medium Max. crushing strength = low Bending strength (MOR) = medium Hardness (side grain) = very soft Density (dry weight) = 46-52 lbs/cu. ft. Density (dry weight) = 23-30 lbs/cu. ft. Shrinkage, Tangential = large Bending strength (MOR) = high Bena, P.,1960,Essences Forestieres de Guyane,Bureau Agricole et Forestier Guyanais GuyanaBerni, C.A., Bolza, E., Christensen, F.J.,1979,South American Timbers - The Characteristics, Properties and Uses of 190,Species,C.S.I.R.O Div. Building ResearchBrown, W.H.,1978,Timbers of the World, No. 2 South America,TRADA, Red Booklet SeriesCAOBA International, San Francisco, California. 1993. Personal Communication.Chudnoff, M.,1984,Tropical Timbers of the World,U.S.A. Department of Agriculture, Forest Service, Forest Products,Laboratory, Madison.Erfurth, T., Rusche, H.,1976,The Marketing of Tropical Wood B. Wood Species from S. American Tropical,Moist Forests,F.A.O. Forestry DepartmentFrance - C.T.F.T.,1973,Investigations and Tests carried out on Tropical Timber by several,Research Laboratories,CTFTHess, R.W., Wangaard, F.F., Dickinson, F.E.,1950,Properties and Uses of Tropical Woods 2,Tropical Woods,13(97,pp1-132HMSO. 1981. Handbook of Hardwoods, 2nd Edition. Revised by R.H. Farmer, Department of the Environment, Building Research Establishment, Princes Risborough Laboratory, Princes Risborough, Aylesbury, Buckinghamshire.I.U.F.R.O.,1973,Veneer Species of the World,Assembled at F.P.L. Madison on behalf of I.U.F.R.O. Working Party on,Slicing and Veneer CuttingInternational Tropical Timber Organization (ITTO) 1991. Pre-project Study on the Conservation Status of Tropical Timbers in Trade. Reported by the World Conservation Monitoring Center (WCMC, Cambridge, London.ITTO. 1988. Amazonian Timbers for the International Market. International Tropical Timber Organization (ITTO) Technical Series 1. Compiled by Teixeira, D.E., M.A.E. Santana, and M. Rabelo de Souza.Longwood, F.R.,1961,Puerto Rican Woods - Their Machining Seasoning and Related Characteristics,U.S.A. Department of Agriculture, Agriculture Handbook,No.205Longwood, F.R.,1962,Commercial Timbers of the Caribbean,U.S.A. Department of Agriculture, Agriculture Handbook,No.207Loureiro, A.A., Freitas da Silva, M.,1968,Catalogo das Madeiras da Amazonia (2 vols,Min. do Ultramar Belem BrasilRecord, S.J. and R.W. Hess. 1943. Timbers of the New World. Published on the Charles Lathrop Pack Foundation, Yale University Press, New Haven CT.Sallenave, P.,1955,Proprietes Phyiques et Mecaniques des Bois Tropicaux de l'Union Francaise,C.T.F.TTakahashi, A.,1975,Compilation of data on the Mechanical Properties of Foreign Woods (Part 2,Central and South America,Shimane University, Japan, Research Report on Foreign Wood No.4Vink, A.T.,1965,Surinam Timbers,Surinam Forest Service Paramaribo,3rd rev. ed.Wangaard, F.F., and A.F. Muschler. 1952. Tropical Woods - Properties and Uses of Tropical Woods, Volume III, No. 98. School of Forestry, Yale University, New Haven, Connecticut.Wangaard, F.F., Muschler, A.F.,1952,Properties and Uses of Tropical Woods 3,Tropical Woods,14(98, pp1-190 |
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