here so is a list of what i have found i didnt find anything for india but thailand has these Aglaonema, Curcuma, Dracaena, Homalomena, Impatient, Ixora and many orchid genera Vietnam: Pilea cadierei and slipper orchids Cambodia: orchids.. ( im seeing a trend there.. lol) heliconia, and the lotus flower which is a water lilly type of plant,
Cambodia-Photos.com - Flowers in Cambodia Photo Index thats a good site for the native plants of cambodia and a search for burma turns up the burma reed so it looks safe to say that your best bet would be orchids which is good to know and i have found that orchids are a pretty common plant for vivariums any way the black jungle has a pretty good listing of orchids as well as alot of other nice tropical plants in there live plants section.