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Douglas Fir timberlands* are the most productive softwood timberlands' in the U.S. in terms of volume per acre. More softwood lumber is produced in Oregon than in any other state ... from WWPA's Douglas Fir & Western Larch Species Facts published January, 1996 - Revised May, 2002; ©1996 Western Wood Products Association...
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www2.wwpa.org/SPECIESPRODUCTS/DouglasFir/tabid/405/Defa...
www2.wwpa.org/SPECIESPRODUCTS/DouglasFir/tabid/405/Default.aspx
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Douglas-fir - Wikipedia, the free encyclopedia
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Douglas-fir is the English name applied in common to evergreen coniferous trees of the genus Pseudotsuga (pronounced /ˌsjuːdoʊˈtsuːɡə/ ) in the family Pinaceae. There are five species, tw...
en.wikipedia.org/wiki/Douglas-fir
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The common name Douglas-fir honours David Douglas, the Scottish botanist who first introduced the tree into cultivation in 1826. Douglas is known for introducing many North American native conifers to Europe. The hyphen in the common name indicates ... Information and Facts on the Douglas-fir tree, British Columbia, Canada;
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www.douglasfir.ca/
www.douglasfir.ca/
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Order Douglas Fir, Pseudotsuga menziessi glauca, now from Nature Hills Nursery ... Plant Facts ... The Douglas Fir tree, Pseudotsuga menziessi glauca, is a splendid pyramidal evergreen. It has many common names such as, Interior fir, Rocky Mountain, Douglas-fir, Douglas, yellow or red spruce, Oregon pine,and Douglastree.
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www.naturehills.com/product/douglas_fir.aspx
www.naturehills.com/product/douglas_fir.aspx
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facts about. DouglasFir. Douglas Fir, a distinctive North American tree growing in all states from the Rocky Mountains to the Pacific Ocean, ...
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www.spi-ind.com/html/documents/brochure-DouglasFirFacts...
www.spi-ind.com/html/documents/brochure-DouglasFirFacts.pdf
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Christmas trees have been sold commercially in the United States since about 1850. ... Until fairly recently, all Christmas trees came from the forest. ... The best selling trees are Scotch pine, Douglas fir, Noble fir, Fraser fir, Virginia pine, balsam fir and white pine.
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urbanext.illinois.edu/trees/facts.cfm
urbanext.illinois.edu/trees/facts.cfm
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A walk-through description and guide to identifying Douglas fir or Pseudotsuga menziesii. Find out more about the tree's habit, range, silviculture and management. ... Douglas-fir is not a true fir and has been a taxonomic nightmare for those trying to settle on a genus name. After changing names on numerous occasions...
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forestry.about.com/science/forestry/library/tree/bldoug...
forestry.about.com/science/forestry/library/tree/bldougf.htm
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Pseudotsuga menziesii (Douglas-fir), is a member of the Pine family. It is not a true "fir". This one is located at the top of Frost Hill at the Morton Arboretum. ... The Douglas-fir is one of the most important timber trees in the world.
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www.treetopics.com/pseudotsuga_menziesii/index.htm
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West of the Cascade Mountains, Douglas fir dominates the forested landscapes often accounting for 90% or more of the trees in an area. Disturbance in the form of wildfires, volcanic eruptions, earthquakes and landslides have perpetuated these forests in Douglas fir for centuries.
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www.softwood.org/Douglas%20Fir%20Web/eDougFir/EN/DougFi...
www.softwood.org/Douglas%20Fir%20Web/eDougFir/EN/DougFir.htm
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