| China | China South-Central, Hainan, China Southeast, Tibet |
| Eastern Asia | Taiwan |
| Indian Subcontinent | Assam, Bangladesh, East Himalaya, India, Nepal, Sri Lanka, West Himalaya |
| Indo-China | Cambodia, Laos, Myanmar, Thailand, Vietnam |
| Malesia | Borneo, Jawa, Lesser Sunda Is., Malaya, Maluku, Philippines, Sulawesi, Sumatera |