There are about 250-300 species of willows, with over 70 being native to North America. Willows are found all over the world, with the exception of Australia. About 92 of these species are native to the Pacific Northwest, including Washington, Oregon, California, and some Canadian Provinces. They are from the kingdom Plantae and the family Salicaceae. They are also from the genus Salix L, which is Latin for Willow. Most willows do not live past 70, and many do not grow very large, with most of the species being shrubs. Almost all willows lose their leaves in the winter, and bloom before the first set in Spring. Flowers are usually set in tight clusters, called catkins, some of which are covered in fuzz. Willows typically have a dense root system …show more content…
Willows grow quickly, and prefer moist soil but can adapt to drier areas once their roots are established. Because of their dense root system, it can be difficult to grow plants around or underneath willows. Willows accept pruning very well, and tend to grow back quickly. When branches are cut, new growth is stimulated. While willows accept pruning very well, they should be planted in an area where they have enough room that pruning is minimal. Shrubby willows, such as the Dappled and Artic willows, can be pruned low tot he ground to keep them smaller and to promote better foliage …show more content…
Willow bark can be used for headaches, muscle pain, menstrual cramps, arthritis, fever, the common cold, flu, and weight loss. However, because of the danger of developing Reye syndrome (a serious illness associated with children using aspirin), children under the age of 16 should not take willow bark. People who are allergic or sensitive to salicylates should not use willow bark, and some researchers suggest that people with asthma, diabetes, gout, gastritis, hemophilia, and stomach ulcers should also avoid willow bark. There are also mild side effects that may occur when using willow bark. These include stomach upset, ulcers, nausea, vomiting, and stomach bleeding. Overdosing on willow bark may cause skin rash, stomach inflammation, nausea, vomiting, kidney inflammation, and ringing in the