Alaska Trees and ShrubsSnowy Owl Books, 2007 - 359 páginas 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. |
Contenido
Vegetation of Alaska | 5 |
Keys for Identification | 22 |
Map of National Forests Parks and Wildlife Refuges | 28 |
Derechos de autor | |
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Términos y frases comunes
12 mm long 2.5 cm long 300 Kilometers Alaska Peninsula Alaska Range Aleutian Islands alpine apex arctic balsam poplar base becoming hairless berries black spruce blueberry bogs British Columbia Brooks Range calyx capsules cassiope catkins cm tall cm wide coast cones Cook Inlet corolla cranberry currant dark green deciduous dense Distribution dwarf elliptic erect evergreen female catkin five Flowers Clusters catkins Habitat hemlock Hultén interior Alaska Kenai Peninsula Labrador tea Leaf margins light brown lobes long-pointed lower surface Miles mountain ash Sorbus mountain heather multibranched narrow northern ovary Pacific paper birch persistent petals petioles pistil plants Prince William Sound reddish reddish-brown resinous rounded scales seeds sepals shiny short short-pointed shrub Sitka spruce slightly slopes smooth southeast Alaska southern species stalks stamens stems stipules subsp teeth toothed treeline tundra Twigs Slender upper surface Vaccinium western white spruce whitish willow willow Salix Winter buds Winter twig Yukon