Ancistrocladus cochinchinensis

Ancistrocladus tectorius is a species in the monogeneric family Ancistrocladaceae found in China (Hainan), Cambodia, India (Andaman and Nicobar Islands), Indonesia, Laos, Malaysia, Myanmar, Singapore, Thailand, and Vietnam. The Vietnamese name is trung quân lợp nhà; Chinese: 钩枝藤, gou zhi teng. These are palaeotropical, climbing, twining plants or lianas, found in lowland to sub-montane, wet evergreen to seasonal tropical forests in valleys and on slopes from sea level to 1600 m. Good specimens can be found in Đồng Nai Province, where leaves are used as roofing material (implied in the Vietnamese name) and a traditional haemostatic by minority Ma people.