Wightia speciosissima is a species of flowering plant in the family Paulowniaceae, and the only species in the genus Wightia. It grows as a tree, or a hemiepiphytic pseudovine, up to 15 metres (49 ft) tall. It is found in South Asia and South East Asia, from Nepal and India to Thailand, Vietnam and China's Yunnan Province, at altitudes below 2,500 m (8,200 ft).