Inflorescence on a short peduncle, usually solitary. Typhonium roxburghii Schott. Botanical Bulletin of Academia Sinica, Vol. Pistillate flower zone ca. 0.4 cm long, as long as sterile flower zone.
Sterile flowers filiform, spreading and slightly decurved, yellow, weakly papillose.
Fruit not seen. Specimens examined . South and central Malesia but reaching south India and Sri Lanka. Taiwan, at low altitude of southern part. The species was recently found to be abundant in the Hengchun Tropical Arboretum and elsewhere in southern Taiwan.