Holarrhena pubescens is a species of flowering plant in the family Apocynaceae. It is native to central and southern Africa, the Indian Subcontinent, Indochina, and parts of China. Holarrhena pubescens is sometimes confused with the species Wrightia antidysenterica due to a second, taxonomically invalid publication of the name Holarrhena pubescens. In Cambodia, it is called /tɨk dɑh kʰlaː thɔm/ ទឹកដោះខ្លាធំ big tiger milk or /kʰlaɛɲ kŭəŋ/ ខ្លែងគង់ invulnerable kite. These seeds are sold as indraja (इनद्राजा) for Ayurvedic medicine in India.

...