Surf these sites: A Key To the Common Trees of Camp Conestoga -- A guide to identifing trees at Camp Conestoga in Somerset Pennsylvania and surrounding areas. Basics of Tree ID. -- A basic guide to identifying trees. Describes leaves, fruits, barks etc. with lots of pictures. Common Trees of Pennsylvania -- Guide to common trees with laymans descriptions of each tree, and a simple key to start with. Line drawings of leaves and fruit. Conifers in the Pacific Northwest -- A site that covers common conifers only. Uses an interactive web based dichotomous key. Foliage Identification Test -- An interactive guide to identifying trees and shrubs of Ontario. Image intensive. Identification of Common Trees of Iowa -- An interactive guide to trees, using a simple visual dichotomous key. Identifying Trees of Michigan -- A page on the common trees of Michigan with a key. Introduction to Tree Identification -- A resource for beginners and others. Includes a collection of descriptive graphics showing leaves, buds, etc., with notes. Los arboles en Espaņa -- Database of trees cultivated in Spain, fully illustrated con more then 1000 photographies. Articles about ornamental plants, etc. In Spanish; there is also some English text, linked from the first page. Plane trees -- Descriptions of plane trees (Platanus) grown in London, UK. SelecTree for California -- A tree database for California. Includes non native trees. Taxonomy of woody plants -- Links on woody plant taxonomy including original identification keys to major genera. Tree Identification -- Identifies trees by shape of crown, leaf, twigs, shown in drawings. TreeGuide; North American trees. -- Devoted to the natural history of trees. Descriptions of tree families, genera and species are included Trees of Eastern North American Forests -- Contains accounts of the principal trees of these forests. Photographs of trees. Trees of Ottawa -- A photographic index of tree species that grow in Ottawa, Ontario, Canada. Twig Identification Test -- Interactive identification of leafless twigs and axillary buds. For the Trees and shrubs of Ontario. Vascular Plant Image Gallery -- Large collection of photographs. A botanic resource covering all types of plants. What tree is it? -- Tree identification. Especially useful way to work from the shapes of leaves.
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