Difference between revisions of "Sugar maple"
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Revision as of 17:52, 1 May 2016
Description
A maple tree, Acer saccharum, native to the eastern half of North America. Sugar maple trees have a smooth trunk, five-lobed leaves, winged seeds and are commercially grown for maple syrup. The light reddish-brown timber is hard, fine-grain, and often has an attractive figuring pattern known as bird's eye (irregular brownish dots surrounded by rings). Maple lumber is used for furniture, cabinetry, flooring (dance floors, bowling alleys), musical instruments, and veneer.
Synonyms and Related Terms
Acer saccharum; érable à sucre (Fr.); Zuckerahorn (Deut.); acero da zucchero (It.); arce de azúcar (Esp.); érable oeil d'oiseau (Fr.); Vogelaugenahorn (Deut.); acero occhiolinato (It.); arce ojo de pajaro (Esp.); hard maple; rock maple; white maple; bird's eye maple
Other Properties
Color: whitish timber often with grain circles around small dark knots. Rings: distinct. Pores: diffuse, fine. Grain: distinct. Rays: distinct. Very hard, heavy.
Height = 30-37 m Flower = light yellow green clusters in early spring Fruit = two-winged samaras in horseshoe shape Bark = brown with furrows
| Density | 43 ppcf |
|---|---|
| Molecular Weight | specific gravity = 0.69 |
Sources Checked for Data in Record
- Dictionary of Building Preservation, Ward Bucher, ed., John Wiley & Sons, Inc., New York City, 1996
- Encyclopedia Britannica, http://www.britannica.com Comment: "maple" Encyclopædia Britannica [Accessed October 24, 2001].
- H.L.Edlin, What Wood is That?, Viking Press, New York, 1969
- Wikipedia, the free encyclopedia, at http://www.wikipedia.com Comment: http://en.wikipedia.org/wiki/Sugar_maple (Accessed Sept. 30, 2005)
- G.S.Brady, Materials Handbook, McGraw-Hill Book Co., New York, 1971 Comment: p. 498
- Random House, Webster's Encyclopedic Unabridged Dictionary of the English Language, Grammercy Book, New York, 1997
- The American Heritage Dictionary or Encarta, via Microsoft Bookshelf 98, Microsoft Corp., 1998