| China | China South-Central, Hainan, China Southeast |
| Eastern Asia | Taiwan |
| Indian Subcontinent | Assam, East Himalaya, India, Nepal, Sri Lanka |
| Indo-China | Cambodia, Thailand, Vietnam |
| Malesia | Borneo, Jawa, Malaya, Philippines, Sulawesi, Sumatera |
| Papuasia | New Guinea |
| Southwestern Pacific | Fiji, New Caledonia, Samoa, Vanuatu |