There are some 200 specie of willow tree ( Salixspp . ) found mainly in temperate climates all over the existence , with the exclusion of Australia . Mostwillow tree diagram varietiesare encounter in wetlands .
In addition to willow specie native to North America , many non - aboriginal types of willow tree trees have also naturalized throughout the continent .
Characteristics of Willow Trees
Willows Native to North America
Several metal money of willow tree are native to North America . Here ’s a look at some unwashed North American willow tree tree variety .
Black Willow
Theblack willow(Salix coon , zones 4 to 9 ) is native to much of the eastern U.S. and Canada , though its range cover as far west as Colorado . It has heights between 70 and 80 feet .
The bark of this willow tree tree is dingy chocolate-brown or bleak . This willow is sometimes cultivated as a shrub by cutting it down to the priming coat every three years .
Pussy Willow
The American glaucous willow tree , also known as American pussy willow tree ( Salix discolor , zone 4 to 8) is a large shrub with height between 6 and 18 feet .
Male trees of this specie produce showy , pearly gray catkins in the summer . This tree and other willow tree tree types cite to as " kitty-cat willow " get their name from their catkins , which are said to resemble the manus of a cat .
Other Types of Willow Trees
Not all of the different types of willow tree trees discover in North America are aboriginal . Some non - native species were introduced and have since naturalize . Let ’s await at a few examples .
Weeping Willow
Though it has naturalized in many parts of the U.S. , the tears willow ( Salix babylonica , zones 6 to 8) , the comfortably known of the willows , is aboriginal to China . The branches of this species sweep down towards the ground . Weeping willows have typical heights between 30 to 60 feet .
Goat Willow
Native to Eurasia , the stooge willow tree ( Salix caprea , zones 4 to 8) is another one of the metal money nickname " twat willow tree . " Their catkins are larger than those of the American pussy willow .
This species has heights between 12 and 25 feet and maturate as a pocket-sized tree or a bombastic bush . The goat willow tree also responds well to being pruned as a hedge .
White Willow
The white willow ( Salix alba , zones 2 to 8) is native to Europe , Asia and northerly Africa , though it has naturalize in various part of North America . It can reach heights between 50 and 80 feet . This species has a xanthous brown barque .
The gilded crying willow ( Salix alba ' Tristis,‘zones 4 to 8) is a pop cultivar of the white-hot willow that has golden foliage and a tears form .
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