title: [Chemical polymorphism and chemical polytypism in essential oil producing plant species (author's transl)].
mesh_terms: D009822:Oils, Volatile / Q000302:isolation & purification* / Q000378:metabolism; D010946:Plants, Medicinal / Q000145:classification* / Q000378:metabolism; D011110:Polymorphism, Genetic
chemical_list: D009822:Oils, Volatile
vernacular_title: Polychemismus bei ätherischölhaltigen Pflanzenarten