banana banana blossom banana flower bananas flower food fruit green plant tropical appearance Asian-cuisine background banana-bloom banana-blossom banana-flower banana-flower-salad banana-flower-soup banana-hearts blooms bracts close-up cluster cold color colored colorful colors colour coloured colourful colours cook cooking edible flavour fleshy florets flowers heart husks Indian-cuisine inflorescence inner-leaves layer layers outer-layer potassium separate skin surface surfaces texture textures tough bright red