photograph of a species of cyperus rotundus ( pohon teki )

agriculture antibacterial aromatherapy asia ayurveda background beautiful beauty blossom branch closeup color cyperus environment essential field flora flower food fresh garden grass green growth health healthy herb herbs insect lawn leaf leaves meadow medical medicinal medicine nagarmotha natural nature nut nutsedge oil outdoor perfume plant prairie produce purple roots rotundus season shrub spring summer tonic tree wildflower