Nobody knows whether the hibiscus really is a native of China as its latin name, Hibiscus rosa-sinensis, suggests or not. Many believe, it comes from India. This large shrub or small tree grows to 15 feet high. The toothed leaves are arranged alternately and vary a lot, but tend to be large, dark green, and shiny. This plant has a coarse texture and may be upright or broad and spreading. It is often many-stemmed. Flowers are glorious and huge at their best -- up to 6" in diameter -- and occur in many colors. Most are flared and have a bell shape and may be single or double, smooth or scalloped. They have a long central tube with stamens and pistils at the tip.