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TreeLink - http://www.treelink.org/
Resource for urban and community forestry: planting and caring for trees in cities and towns. Includes links list, research, news, forums, and educational materials. |
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Arnold Arboretum - http://arboretum.harvard.edu/
The Arnold Arboretum is a research and educational institution. It manages a collection of hardy trees, shrubs, and vines located in Boston, Massachusetts and associated herbarium and library collections. |
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What Tree Is That? - http://www.arborday.org/trees/treeid.cfm
Arbor Day Society's online tree identification site for Eastern/Central and Western USA trees. |
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Betula lenta - http://www.hort.purdue.edu/newcrop/duke_energy/Betula_lenta.html
Uses, cultivation and description for this tree, commonly known as cherry birch, sweet birch, or black birch. |
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The Trees of Reed College - http://web.reed.edu/trees/
Offers photographs and descriptions for a variety of trees that can be found on the campus of Reed College in Portland, Oregon. Visitors can identify trees by location or find the location of examples of a certain kind of tree. |
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TreeHelp.com - http://www.treehelp.com/
Source of information regarding tree and shrub care including how-to articles, species profiles, insect and disease information and other features. |
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Dictionary of Tree Terms - http://www.treedictionary.com
Keslick and Son Aboriculturist's alphabetical listing of tree terminology. An online dictionary of tree terms including summarized definitions, articles, and photographs. |
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Trees of the Pacific Northwest - http://oregonstate.edu/trees/
An identification guide to conifers of the Pacific Northwest provided by Oregon State University. |
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Ice Damage On Trees - http://www.urbanext.uiuc.edu/icedamage/
Heavy accumulations of snow and ice can cause major structural damage to trees and shrubs. The damaged limbs should be properly removed. The following links will provide a guide for homeowners seeking to repair damaged plant material.U.of Illinois |
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Casey Trees Endowment Fund - http://www.caseytrees.org/
A project to restore the tree canopy of Washington, DC. Includes a review of the street tree inventory carried out in 2002. |
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What tree is it? - http://www.oplin.org/tree/
Provides a few simple methods to quickly identify any unknown tree. |
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Deciduous Trees and Shrubs With All-Season Interest - http://ohioline.osu.edu/hyg-fact/1000/1143.html
Contains information and pictures. |
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The-Tree - http://www.the-tree.org.uk/
Resource for a wide range of information about trees and forests: Trees and the environment, British trees, cultivation, tree medicine, news and other features. |
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Keslick & Son: Modern Arboriculture - http://home.ccil.org/~treeman/
Tree care information includes tree biology, tree and soil chemistry help, and organic tips. |
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English Oak Trees - http://www.oldknobbley.com
Natural history of English Oaks (Quercus robur), their life, conservation and woodland restoration. How to obtain acorns from old oak trees by mail order. |
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How to Plant Trees - http://backyardgardener.com/tree/index.html
Gives information on where to use trees and how to plant them correctly. |
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TreeDazzled - http://www.treedazzled.com/
Tree enthusiast presents how-to and academic articles on trees and their propagation, with weblog and a photo gallery of California trees. |
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Tree World - http://www.treeworld.info
Provides an international arborist’s forum for discussion and information about trees with industry experts. Questions answered, participation for registered users. |
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Flowering Trees - http://landscaping.about.com/od/floweringtrees/
Articles on flowering trees used in landscaping, including weeping trees, saucer magnolias, dogwoods and crape myrtles. Each illustrated article spans several pages. |
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University of Alabama in Huntsville Grounds Management Page - http://www.uah.edu/admin/Fac/grounds/
A resource for Southern gardeners who need information on trees that grow well in their area. |
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Collier Arbor Care - http://www.collierarbor.com/
Tree, shrub and turf information, IPM practices, insect and disease articles, tree care information, annual garden calendar. |
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Tree Trail - http://www.treetrail.net
Contains descriptions of rare trees native to the Eastern United States, and provides information about growing them on private property. |
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Acer palmatum - Japanese Maple - http://web1.msue.msu.edu/msue/imp/modop/00000018.html
Provides a brief summary to the variety, growth, character of Acer palmatum for hardiness zones 5 through 8. |
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Tree-care.info - http://www.tree-care.info
Information on many aspects of tree care. Includes an advice forum and help finding a tree surgeon in the UK. |
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Oak Wilt Treatment and Prevention - http://www.stopoakwilt.com/
Specializing in the analysis, prevention and treatment of oak wilt using Alamo fungicide and root trenching. Offers free consultation, cedar clearing, dead tree removal, and replanting services. |
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State and Provincial Trees - http://www.state-tree.com
A list of official state and provincial trees of all 50 U.S. states and 13 Canadian provinces and territories including both common and scientific names and images of official flags. |
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West Coast Native Tree ID - http://signsofdissent.com/webbedfeet/tree/treebegin.html
A dichotomous key to identify trees native to the West coast of the United States. Includes photos and information on these trees. |
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Southern African Trees - http://www.africantrees.com/
A listing of southern african trees with photos, providing general and cultivation information, concentrating on plants suitable as bonsai, potplants or with edible fruit. |
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How to Grow and Maintain Birch Trees - http://www.birch-tree.com
Learn how to care for a birch tree, including selecting the correct site and type of birch, watering, fertilizing, mulching, and monitoring for problems. |
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The Treehouse - http://gypoclimber.com/treehouse/
Forum for arborists, with discussions on gear, techniques, training, tree health and care, and informal chat. |