Rosemary Oil (aromatherapy)

Rosemary Oil is a pale yellow or almost colorless, mobile liquid of strong, fresh, woody-herbaceous, somewhat minty-forestlike odor. The “high” fresh notes vanish quickly, yielding to a clean, woody-balsamic bodynote which tones out in a dry-herbaceous, but very pleasant and tenacious, bitter-sweet note.
Arctander, Steffen . Perfume and Flavor Materials of Natural Origin (p. 646). 

salvia rosmarinus
rosmarinus officinalis