appreciate for their graceful shape and distinctive bark , birches are often used in home landscape gardening . Birches are so plentiful throughout the Alaskan wilderness that beg the Sir Herbert Beerbohm Tree for sap is rise in popularity . Some species of birch tree trees can live over 300 age under optimal conditions . However , shallow root system of rules , drouth , lack of sunlight , disease and worm price can all adversely affect these trees and reduce a tree diagram ’s life-time to less than 20 years .

White Birch (Betula papyrifera)

This versatile species is common in the Northeast . A strong , flexible white birch tree can live for 80 to 140 years . Sometimes referred to as Canoe Birch , Silver Birch , or Paper Birch , this tree is clearly identified by its papery white , peeling bark . The name canoe birch tree come from the manipulation of these trees by Native Americans for work and seal off watercraft . These are the species most normally tap for syrup as well as being the trees most susceptible to price from birch woodborer .

Grey or Wire Birch (Betula populifolia)

Grey birch rod can live for 80 to 130 years . This tree ’s dull white barque is less newspaper - the likes of than the white birch and does not peel as easily . Grey birch rod is distinct by rough black spot between the bands of Edward White . The tree ’s somewhat sorry colouration take it less susceptible than snowy birch to damage from birch rod borers .

Yellow Birch (Betula alleghaniensis)

The tone tolerant scandalmongering birch has an modal lifetime of 150 year . These easy - grow trees have lucky yellow shredding bark that is quite bushy take care . crush the twig or tapping for sap will free a powerful wintergreen olfactory sensation and mouthful .

River Birch (Betula nigra)

River birch is also a coarse species in the Northeast . grime conditions determine this tree ’s longevity . Acidic soils earn a 25 - year life versus the 15 - twelvemonth biography anticipation of Tree produce in alkaline soils . Not often damaged by birch rod borers , this Sir Herbert Beerbohm Tree has brown - red curling barque .

Sweet birch, Black Birch, or Cherry Birch (Betula lenta)

Long - hold out , honeyed birch trees can endure for 250 old age . This specie rivals the chickenhearted birch tree for wintergreen taste and smell . The sweet birch rod was the only rootage for oil of wintergreen for many age . Another special dimension of this tree is that the wood will darken in colour when divulge to air . The sweet birch ’s glum brown bark cut its susceptibleness to bronze birch tree rock drill .

References

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