Senna italica
 Senna italica Senegal senna Italian senna or Port Royal senna is a legume tree in the genus Senna. It is recognized by many other common names based on the regions it grows in. In India it is used to produce a dye known as “neutral henna”. Senegal senna is easily distinguishable through its many distinctive features. There are 3 subspecies of this plant based on the size of the inflorescence and the length of the petiole. The subspecies are italica micrantha and arachoides.