Ivy, and the name of the ivy league, ivy, TuGu cane, wood Niao, Angle centipede, belong to five plus families. Its stem angry with climbing together roots, leaves and inflorescence was a star flake, leaves a handle, thick qualitative, Portuguese branch leaves of a little triangle, palm shape. The fruit, the seed and leaves are toxic, children eating can cause abdominal pain, diarrhea, will cause serious inflammation, coma intestines and stomach, and even cause difficulty breathing, etc. But stem can also be when sweating agent, and antipyretic agent. Leaves have fragrance, beautiful shape, can be in the home with ornamental.