Indian marking nut tree (Semecarpus anacardium), also known as the oriental cashew nut tree or dhobi nut tree. It is a deciduous tree known for its specific fruits and stiff leaves.

The Marking Nut tree (Semecarpus anacardium) is a medium-sized deciduous tree growing up to 15m. It has large, stiff leaves, and produces a black, toxic fruit on an orange base.