Skaltsa, H D A chemotaxonomic investigation of volatile constituents in Stachys subsect. Swainsonianeae (Labiatae). [electronic resource] - Phytochemistry May 2001 - 235-44 p. digital Publication Type: Journal Article ISSN: 0031-9422 Standard No.: 10.1016/s0031-9422(01)00003-6 doi Subjects--Topical Terms: Magnoliopsida--chemistryOils, Volatile--chemistryPlant Extracts--chemistryVolatilization