The twigs on a willow are soft, skinny, and they bend easily. A willow has thin branches. The leaves on the willow are narrow and grow alternately on the branch. Some leaves have serrated edges to.
It reduces fever and relieves pain and inflammation. Chinese physicians have been using willow bark to relieve pain for 2,000 years.
Sura is 10 times richer in vitamin C than oranges. It is also rich in vitamin A and calcium. Willow leaves are a good source of nutrients for animals and people of the tundra.
