Venus Maidenhair is a beautiful plant whose scientific name is Adiantum capillus-veneris. It is also known by other names such as Southern maidenhair fern, Black maidenhair fern, and Five-fingered maidenhair fern. Its delicate, lacy fronds and bright green color make it a popular choice for indoor and outdoor decoration. Another synonym for Venus Maidenhair is the Venus Hair Fern, which is the common name of the plant in Australia. The name Adiantum capillus-veneris originates from the belief that the plant was used by the ancient Romans as a hair tonic. In Japan, it is called Nijoushikisou, which means "two-story fern" because of the way the fronds grow. With such a variety of names, it's clear that the Venus Maidenhair plant has captured the imagination of people around the world.