close up of beneficial tea of khus or dried vetiver grass in a transparent glass cup on wooden surface.

agent ancient angelica apothecary asian ayurveda ayurvedic black bowl brown chai chrysopogon clay cold design dried drinks drug field flavoring ginseng gramineae grass health herb herbal herbs homeopathic homeopathy ingredient khus medicine natural nature oriental sharbat sherbat small spice summer syrup tea traditional tropical vetiver vetiveria white wooden zizanioides