Acer Japonicum is a species of maple tree that is native to Japan, Korea and China. The tree's prominent features include its bright green foliage, which turn vibrant shades of red, orange and yellow in the fall. There are several synonyms for the tree, including Fullmoon Maple, Japanese Maple and Amur Maple. The Fullmoon Maple name is derived from the shape and size of the leaves, which resemble a full moon. The Japanese Maple name reflects the tree's location of origin, while the Amur Maple name comes from its presence in the Amur River region in China. Regardless of the name, Acer Japonicum is a striking tree that is highly valued for its ornamental qualities.