Oleandra undulata (Willd.) Ching (S. India, China (Yunnan) and Indo-China: Cambodia, China South-Central, India, Laos, Myanmar, Thailand, Vietnam as per POWO)
Oleandra wallichii (Hook.) C. Presl (Himalaya to China (Sichuan, Yunnan, Guangxi) and Indo-China, Taiwan: Assam, China South-Central, China Southeast, East Himalaya, Myanmar, Nepal, Taiwan, Thailand, Tibet, Vietnam, West Himalaya as per POWO)
