Genus Ricinus, native to Africa and India, is a type of plant that is primarily known for its oil production. However, there are several other names that are used to refer to this plant. One such synonym is Castor plant, which refers to the plant's seeds that produce castor oil. Another name commonly used for Genus Ricinus is Castor bean plant, which is another reference to the plant's seeds and their oil-producing properties. Other synonyms for Genus Ricinus include Palma Christi, which means "Christ's palm" in Latin, and Mole bean, which may refer to the plant's mole-repelling properties. Overall, there are several names for this versatile plant that is widely used in the production of various products, ranging from medicines to cosmetics.