👉 Umpsteen, also known as "umbrella tree" or "umbrella tree of the world," is a type of tree native to North America that has been used for centuries as a symbol of strength and courage. It was first introduced into Europe in the 19th century by English settlers who had brought it with them from the United States. The umbrella-shaped leaves of the tree are often depicted on American flags, which is why they are commonly referred to as "umbrella trees."