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Jucaro (Bucida buceras)
Family: Combretaceae Common names: Amarillo, Black olive, Bois gli gli, Bois gli-gli, Bois gri gri, Bois gri-gri, Bois gris gris, Bois gris-gris, Brier tree, Bucaro, Bucida, Bullet tree, Bullet wood, Bullet-tree, Bully tree, Bully-tree, Bullywood, Cacho de toro, Campeche, Caracoli, Caracoli de Puerto Rico, Chaipas, Gregory wood, Gregre, Gri gri, Grignon, Gris gris, Gris-gris de montagnes, Guaraguao, Jucara comun, Jucarillo, Jucaro, Jucaro bravo, Jucaro de costa, Jucaro espinoso, Jucaro negro, Jucaro prieto, Jukaro, Laertouwarsboom, Leertouwarsboom, Marion, Negro, Olive bark-tree, Oxhorn bucida, Pocte, Prickly tree, Pucte, Pukjte, Pukte, Quintana roo, Spiny black olive, Tabasco, Ucar, Water gregre, Yucatan Distributed in: Bahamas, Colombia, Columbia, Cuba, Dominican Republic, French Guiana, Guadelope [France], Guadeloupe, Guyana, Haiti, Jamaica, Mexico, Netherlands, Panama, Puerto Rico [US], Puerto Rico, Suriname, Venezuela (Central America, Latin America, Oceania and S.E. Asia) Distribution overview: Upper Florida Keys, Bahamas, Cuba, Jamaica, Hispaniola, Puerto Rico and Virgin Islands, and Leeward Islands to Guadeloupe in Lesser Antilles. Also from southern Mexico to Panama and northern South America along the coasts of Colombia, Venezuela, and the Guianas. West Indies, Coastal Central and South America, from Mexico to the Guyanas. Owing to this species' ability to withstand salt-water spray, coupled with its attractive appearance, it has been widely planted for landscaping in Southern Florida, where it is mostly known as Black Olive and sold as Oxhorn Bucida. Grown in the open, Jucaro quickly branches out and leaves tend to cluster toward the branches' tips.In forest environment, the tree will reach heights in excess of 100 feet and diameters up to five feet. Mostly free of branches to 40 or 50 feet, it produces massive straight logs of excellent quality Common uses: Boat building (general), Boat building: framing, Building construction, Building materials, Cabin construction, Cabinetmaking, Charcoal, Construction, Crossties, Factory construction, Factory flooring, Flooring, Flooring: industrial heavy traffic, Foundation posts, Handles: woodworking tools, Heavy construction, Joinery, Light construction, Lock gates, Mine timbers, Piling, Poles, Posts, Railroad ties, Stakes, Sub-flooring, Utility poles, Vehicle parts, Workbenches Product sources: Although Jucaro is available in large quantities within its growth range, it is rare in the lumber form on the world market. For general construction uses, the wood is rather too hard to be useful. It is as dense as Lignum-vitae, but it lacks the natural self-lubrication which makes Lignum-vitae such a popular wood for making marine bearings. Environment profile: Widespread Tree size: Tree height is 40-50 m
Colors: the heart isYellow to golden-yellow to orange, Yellowish to greenish brownand the sapwoodWhite to yellow, Yellowish-green.The grain isWavy, the textureMediumand the lusterPronounced
Natural durability: Very durable, Very durable Odor: Tarry smell when green Kiln Schedules: Dry at a slow speed Kiln Drying Rate: Naturally dries slowly Drying Defects: Slight twist/warp, Splitting Ease of Drying: Thick Stock Requires Care Tree Identification: Bole/stem form is buttressed
Comments: General finishing qualities are rated as good Blunting Effect: Moderate
Boring: Fairly difficult to very difficult Carving: Fairly Easy to Very Easy
Cutting Resistance: Easy to saw Mortising: Finishes well Moulding: Fairly Easy to Very Easy Movement in Service: Fairly Easy to Very Easy Nailing: Possible if prebored, Pre-Boring Recommended Planing: Torn grain is common Resistance to Abrasion: Highly resistant to wear Resistance to Impregnation: Wood is resistant Resistance to Splitting: Very Poor
Response to hand tools: Poor response Sanding: Easy to sand
Veneering qualities: No drying degrade, Suitable for peeling Steam bending: Poor
Screwing: Fairly Difficult to Very Difficult, Pre-boring recommended; Turning: Requires very sharp cutting edges
Polishing: Takes a very high polish;
Shrinkage, Tangential = moderate Shrinkage, Radial = moderate Density (dry weight) = 67-75 lbs/cu. ft. Density (dry weight) = 61-67 lbs/cu.ft. Shrinkage, Tangential = very small Shrinkage, Tangential = fairly large Shrinkage, Radial = very small Modulus of Elasticity (stiffness) = high Hardness (side grain) = very hard Density (dry weight) = 38-45 lbs/cu. ft. Density (dry weight) = 31-37 lbs/cu. ft. Bending strength (MOR) = medium Shrinkage, Tangential = large Shrinkage, Radial = large Shrinkage, Radial = fairly large Resists denting and marring Heavy Hardness = very high Bending strength (MOR) = very high Arno, J. 1991. Bucida buceras - Jucaro. In A Guide to Useful Woods of the World, Flynn Jr., J.H., Editor. King Philip Publishing Co., Portland, Maine. 1994. Page 69-70.Belize,1946,42 Secondary Hardwood Timbers of British Honduras,British Honduras Forest Department Bulletin,No.1Berni, 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 ResearchChudnoff, M.,1984,Tropical Timbers of the World,U.S.A. Department of Agriculture, Forest Service, Forest Products,Laboratory, Madison.Echenique-Manrique, R., Diaz Gomez, V.,1969,Algunas Caracteristicas Technologicas de la Madera de once Especies,Mexicanas. (Some technological characteristics of the wood of eleven,Mexican species.,Inst. Nac. Inv. For. Mexico Boletin Tecnico,27Edmondson, C.H.,1949,Reaction of Woods from S.America and Caribbean areas to Marine Borers in,Hawaiian Waters,Caribbean Foresters,10(1,PP37-41Flores Rodriguez, L.J.,1969,Description Caracteristicas y usos de 25 Maderas tropicales,Mexicanas,Camera Nacional de la Industria de la Construccion Serie Maderas de MexicoFors, A.J.,1965,Maderas Cubanas,Inst. Nac. Ref. Agraria La HabaraFrance - C.T.F.T.,1962,Banga-Wanga,C.T.F.T.,Information Technique,No.167Kribs, D.A.,1950,Commercial and Foreign Woods on the American Market (a manual to their,structure, identification, uses and distribution,U.S.A. Penn. State College, Tropical Woods LaboratoryLittle, E.L., Wadsworth, F.H.,1964,Common Trees of Puerto Rico and the Virgin Islands,U.S.A. Department of Agriculture, Agriculture Handbook,No.249Longwood, F.R.,1961,Puerto Rican Woods - Their Machining Seasoning and Related Characteristics,U.S.A. Department of Agriculture, Agriculture Handbook,No.205Pennington, T.D., Sarukhan, J.,1968,Manual para la Identificacion de campo de los Principales Arboles,Tropicales de Mexico,Inst. Nac. Inv. For. MexicoPerpetua Hardwoods.Sea Star Trading Co. - Purveyors of Fine Wood.Newport, Oregon.Personal Communication, 1993.Record, S.J., Hess, R.W.,1943,Timbers of the New World,Yale University PressSchulz, H., Grotthuss, O.K.N. von,1969,Investigacion de Algunas Especies Arboreas de los Bossques Tropicales de,Mexico (tercera parte,Mexico y sus Bosques,3(25,pp4-22Smith, E.E.,1954,The Forests of Cuba,Maria Moors Cabot Foundation,U.S.A. Publication, No. 2Swabey, C.,1941,The Principal Timbers of Jamaica,Department of Science and Agriculture Jamaica Bulletin No.29Takahashi, 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.4WCMC. 1992. Conservation Status Listing - Trees and Timbers of the World. World Conservation Monitoring Center-Plants Programme, Cambridge, CB3 ODL, United Kingdom.Wolcott, G.N.,1940,A List of the Woods arranged according to their resistance to the attack,of,the 'Polilla', the Dry-wood Termite of the West Indies, Cryptotermes,brevis Walker,Caribbean Forester,1(4,PP1-10 |
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