picea glauca การใช้

• Resin blisters are normally lacking, but the Porsild spruce " Picea glauca " var . " porsildii"
• A . You may have run into a jokester with a supply of white spruce ( Picea glauca ).
• The larvae feed mainly on " Picea glauca " but they have been found on other species of spruce and fir.
• Fireweed ( " Epilobium angustifolium ), Yukon's territorial flower and white spruce ( " Picea glauca " ) in southern Yukon near the South Klondike Highway.
• Natural hybridization occurs regularly with the closely related " Picea rubens " ( red spruce ), and very rarely with " Picea glauca " ( white spruce ).
• Of 9 western tanager nests in an Alberta study site, 8 occurred in white spruce ( " Picea glauca " ) and 1 was found in quaking aspen.
• I may mark a doorway with an Alberta spruce, Picea glauca albertiana, because as it grows, its rumpled shape and dense little needles take on an almost animistic presence.
• Characteristic tree species of the region include White spruce ( Picea glauca ), Eastern white pine ( Pinus strobus ), White cedar ( Thuja occidentalis ) and Red oak ( Quercus rubra ).
• It has been found that spruce tree ( " Picea glauca " ) foliage within of the stream where the salmon have been obtained contains nitrogen originating from salmon on which the bears preyed.
• The white spruce ( " Picea glauca " ) and black spruce ( " Picea mariana " ) are the dominant tree, with its maximum tree line being held at around 4, 000 feet.
• The nests are built in their tree of choice  different types of fir trees, such as " Abies balsamea " ( balsam fir ) and " Picea glauca " ( spruce fir ).
• However, physiological subdivisions of dormancy do not coincide with the morphological dormancy found in white spruce ( " Picea glauca " ) and other buds that appear to be dormant are nevertheless very active morphologically and physiologically.
• Level Mountain can be ecologically divided into three sections : an alpine climate at its summit, a largely destroyed " Abies lasiocarpa " forest on its flanks and a " Picea glauca " forest at its base.
• Isorhapontin, the isorhapontigenin glucoside, can be found in spruce species such as the Norway spruce ( " Picea abies " ), the sitka spruce ( " Picea sitchensis " ) and the white spruce ( " Picea glauca " ).
• Differentiation between " Picea glauca " and " P . engelmannii " as described above is sufficiently clear to support the view that their phylogenetic relationship is that of separate species, especially when Pleistocene and Holocene evidence is taken into account.
• The discovery of "'natural hybrids between white spruce ( picea glauca ) and Sitka spruce ( picea sitchensis ) "'in exotic plantations in Denmark ( Larsen 1934, Thaarup 1945, Bornebusch 1946 ) no doubt prompted searches for hybrids in the area of range overlap.
• While the differences between " Picea glauca " and " P . engelmannii " are not large enough to invalidate Taylor s ( 1959 ) view that they are best regarded as subspecies of a single species, that there are 2 species seems now to be generally accepted.
• ""'Picea glauca " "', the "'white spruce "', is a species of spruce native to the northern temperate and boreal forests in North America . " Picea glauca " was originally native from central Alaska all through the east, across southern / central Canada to the Avalon Peninsula in Newfoundland.
• ""'Picea glauca " "', the "'white spruce "', is a species of spruce native to the northern temperate and boreal forests in North America . " Picea glauca " was originally native from central Alaska all through the east, across southern / central Canada to the Avalon Peninsula in Newfoundland.