balsam poplar造句

• The region is widely forested with trembling aspen and balsam poplar.
• The larvae feed on " Populus tremuloides " and balsam poplar.
• The main species found here is one of the deciduous species; the Balsam Poplar.
• They are followed by balsam poplar and eventually white spruce.
• At even lower elevations there are aspen and balsam poplar.
• The coulee environment is optimal for tree species such as balsam poplar and narrow leaf cottonwood.
• The ecosystem also supports Dall sheep, trembling aspen, lodgepole pine, balsam poplar, tamarack, subalpine fir, and paper birch.
• The park protects the boreal forest ecosystem with aspen, balsam poplar, black spruce bogs, grass marshes, and fens.
• Black cottonwood, balsam poplar, and white poplar, as well as several hybrids poplars, are also recorded as hosts.
• White spruce, trembling aspen, balsam poplar and white birch are the most prominent native trees in and around town.
• Valley trees include white spruce, black spruce, tamarack larch, balsam fir, jack pine, quaking aspen, balsam poplar, and paper birch.
• The forest trees include white spruce, black spruce, tamarack larch, balsam fir, jack pine, quaking aspen, balsam poplar, and paper birch.
• Other recorded food plants include birch, elm, maple, oak, basswood, butternut, cherry, beech, hickory, balsam poplar, chestnut, hazel, apple, lilac and dogwood.
• The buds of various balsam poplars have long been combined with a lard base to make the vulnerary ointment Balm of Gilead.
• Cultivated trees in lower villages include apricots, apples, mulberries, walnuts, balsam poplars, Himalayan cypress and horse chestnut have been introduced since the 1990s.
• In the George River valley, there are forests of spruce and larch, and even birch and balsam poplar, which are usually present at lower latitudes.
• Whether the northeast Asian Sichuan poplar ( " P . yunnanensis " ) are in need of further study, though these may well be balsam poplars.
• The balsam poplars are light-demanding trees that require considerable moisture but are tolerant of very cold conditions, occurring further north than other poplars except for the aspens.
• The area is a temperate rain forest; spruce and hemlock trees reach heights of, and alders, balsam poplar, fern, mosses, fireweed, lupine, and other plants are also common.
• As each winter draws to a close, the female balsam poplar ( P . balsamifera ), by far Moscow's most abundant tree, produces hundreds of sticky, sweet-smelling brown buds.