white bayur flowers (pterospermum acerifolium) on a tree : (pix sanjiv shukla)

pterospermum acerifolium bayur tree karnikara family malvaceae mallow flowering plant ornamental indigenous southeast asia india burma grow natural forest stream bank moist dry climate sunlight angiosperm sterculiaceae kanak champa muchakunda karnikar mapleleafed dinner plate large shade leaves flowers wood bark palmate oblong obovate ovate toothed lobed droop downward dark green color glabrescent texture rough rubbery moisture bottom silver rust