英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字,中文词皆可:

Betula    


安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • Birch - Wikipedia
    A birch is a thin-leaved deciduous hardwood tree of the genus Betula ( ˈbɛtjʊlə ), [2] in the family Betulaceae, which also includes alders, hazels, and hornbeams It is closely related to the beech - oak family Fagaceae The genus Betula contains 30 to 60 known taxa of which 11 are on the IUCN 2011 Red List of Threatened Species
  • Birch Trees: Types, Leaves, Bark - Identification (With Pictures)
    Birch trees (genus Betula) are flowering medium-sized deciduous trees with thin papery bark and egg-shaped pointed leaves Birch trees have spectacular fall colors that can be golden yellow, vibrant orange, or fiery red
  • Birch | Description, Tree, Major Species, Facts | Britannica
    birch, (genus Betula), genus of about 40 species of short-lived ornamental and timber trees and shrubs of the family Betulaceae, distributed throughout cool regions of the Northern Hemisphere
  • Betula pendula - North Carolina Extension Gardener Plant Toolbox
    Betula pendula, or European White Birch, has a pyramidal form when young, more oval as it matures, and is noted for its white bark, which exfoliates in papery strips, and for its drooping or pendulous branches
  • Birch Trees (Betula): Varieties, Care, and Landscaping Tips
    Betula is a genus of deciduous trees and shrubs commonly known as birch They are characterized by their distinctive papery bark, graceful form, and delicate foliage
  • Betula nigra - Plant Finder - Missouri Botanical Garden
    Betula nigra, commonly called river birch, is a vigorous, fast-growing, medium-sized, Missouri native deciduous tree which occurs on floodplains, swampy bottomlands and along streams throughout the State
  • Betula | Landscape Plants | Oregon State University
    About 60 species of deciduous trees and shrubs Bark on trunks is frequently white or shades of gray to pink and brown Leaves are alternate, usually ovate, serrate, dentate or lobed
  • Betula - Trees and Shrubs Online
    Birches are deciduous trees or shrubs, often multistemmed They are primarily pioneer species, rapidly colonising disturbed areas, though as a consequence they are shade-intolerant and often short-lived The bark is a major decorative feature and ranges in colour from dark brown to powdery white, with prominent, dark lenticels
  • Betula spp - US Forest Service Research and Development
    All species look alike microscopically The word betula is the classical Latin name of birch The important species are yellow birch (Betula alleghaniensis), sweet birch (B lenta), and paper birch (B papyrifera) Other birches of some commercial importance are river birch (B nigra), gray birch
  • Which Birch Trees Will Grow Successfully in Texas?
    Although there are dozens of varieties of Birch trees, in this article we’ll cover five that you’re likely to see in Texas, and that you’ll easily be able to grow Keep reading to see which trees will be your best fit! 1 River Birch (Betula nigra) If you want to grow a Birch tree in Texas, the River Birch is no doubt your best option





中文字典-英文字典  2005-2009