Softly floral, rosy, green, and slightly grassy, palmarosa essential oil is one of the more surprising fragrances in the aromatherapy world. Despite its rose-like scent and flower-inspired name, palmarosa does not come from roses at all. It is distilled from a tall aromatic grass, Cymbopogon martini, a relative of lemongrass and citronella. Its characteristic fragrance …