, eight species are recognised by
Plants of the World Online, as follows: •
Debregeasia australis - Queensland (Australia) •
Debregeasia elliptica - Yunnan, Guangxi (China), Vietnam •
Debregeasia hekouensis - Yunnan •
Debregeasia longifolia - India, Nepal, Tibet, China,
Mainland Southeast Asia,
Malesia •
Debregeasia orientalis - Nepal, Tibet, China, Taiwan, Japan •
Debregeasia saeneb - Ethiopia, Eritrea, Saudi Arabia, Yemen, Afghanistan, Pakistan, India, Tibet, Xinjiang (China) •
Debregeasia squamata - Assam (India), southern China, western Malesia •
Debregeasia wallichiana - India, Nepal, Bangladesh, Sri Lanka, Andaman Islands, southern China, Cambodia, Vietnam, Laos, Myanmar, Thailand == References ==