branch of purple basil on a white background. ocimum basilicum purpurescens

branch purple basil white background ocimum basilicum purpurescens herbal spice aromatic aromatherapy leaf herb seasoning isolated herbalism twig healthy ingredient nature organic closeup cooking fresh natural health seasonal freshness being essential flavour healing homeopathy therapy wellness one macro raw single stem green herbs medicinal aroma medicine plant balmy care extract fragrant fragrance medical