Alaska Trees And Shrubs

Alaska Trees and Shrubs has been the definitive work on the woody plants of Alaska for more than three decades. This new, completely revised second edition provides updated information on habitat, as well as detailed descriptions of every tree or shrub species in the state. New distribution maps reflect the latest survey data, while the keys, glossary, and appendix on non-native plants make this the most useful guide to Alaska trees and shrubs ever published.

Guide for identification of trees native to Alaska.

Alaska Trees and Shrubs describes and illustrates over 150 woody plants - the trees and shrubs - found in Alaska and adjoining portions of Canada. Included are descriptions, color photographs, distribution maps, and keys for essentially all the native trees and shrubs of Alaska, plus several introduced and naturalized woody plants.

This monumental work by the world's preeminent authority on Arctic floras--the first comprehensive, up-to-date botanic manual for this region--is the product of the author's more than forty years of study of circumpolar floras. The book describes and illustrates all flowering plants and vascular cryptograms known to occur in Alaska, the Yukon, the Mackenzie District, and the eastern extremity of Siberia. Some 1,974 taxa, belonging to 1,559 species, occur in this region; all are described. For 1,735 of these, the book provides detailed description, nomenclature, plant drawing, and range maps. In each case, one map gives distribution in the Alaskan region; a second, on circumpolar projection, gives worldwide range. This volume is the first major flora to assemble such comprehensive range data and to provide such maps. An analytic key to all species described is provided for each genus, and there is an artificial key to families. An Introduction describes the past and present climatic, geologic, and ecologic character of the regions covered, the history of botanical collection in these regions, and the book's treatment of botanical and taxonomic details; and lists the plants of neighboring regions likely to occur. Glossary, plant authors' list, bibliography, and indexes are provided. The superb drawings were prepared by Dagny Tande-Lid, and eight pages of illustration in color are included.

The woody plant flora of British Columbia is rich and diverse. In the majestic rain forests of teh coast and the expansive grasslands of the interior, in river valleys and alpine meadows, trees or shrubs usually dominate the plant communities. Trees and Shrubs of British Columbia is the definitive guide to all native and naturalized species of woody plants in the province. It is comprehensive and technically complete, yet easy to use. T. Christopher Brayshaw describes almost 300 species of trees and shrubs, as well as many subspecies and varieties. Each description is accompanied by beautifully detailed illustrations of leaves, flowers, fruit, and woody parts. Effective keys and comparative diagrams aid in identification.