polybractea) stands. Species utilised Commercial cineole-based eucalyptus oils are produced from several species of Eucalyptus: Eucalyptus cneorifolia Eucalyptus dives Eucalyptus dumosa Eucalyptus globulus Eucalyptus goniocalyx Eucalyptus horistes Eucalyptus kochii Eucalyptus leucoxylon Eucalyptus oleosa Eucalyptus polybractea Eucalyptus radiata Eucalyptus sideroxylon Eucalyptus smithii Eucalyptus tereticornis Eucalyptus viridisNon-cineole oil producing species: Eucalyptus dives - phellandrene variant Eucalyptus dives - piperitone variant Eucalyptus elata - piperitone variant Eucalyptus macarthurii - geranyl acetate Eucalyptus olida - methyl cinnamate Eucalyptus radiata - phellandrene variant Eucalyptus staigeriana - citral, limonene The former lemon eucalyptus species Eucalyptus citriodora is now classified as Corymbia citriodora, which produces a citronellal-based oil. Compendial status British Pharmacopoeia See also Essential oil Olbas Oil, a combination of oils from Eucalyptus, peppermint, clove, juniper, cajuput and wintergreen used as a treatment for nasal congestion Eucalypts, woody plants belonging to three closely related genera: Eucalyptus, Corymbia and AngophoraReferences Further reading Boland, D.J., Brophy, J.J., and A.P.N. House, Eucalyptus Leaf Oils'', 1991, FAO Corporate Document Repository, Flavours and fragrances of plant origin External links Toxicity Eucalyptus oil profile, Chemical Safety Information from Intergovernmental Organizations Eucalyptus oil (E. globulus Labillardiere, E. fructicetorum F. Von Mueller, E. smithii R.T. Baker) MedlinePlus, U.S. National Library of Medicine, U.S. National Institutes of Health evidence-based monograph prepared by the Natural Standard Research Collaboration Essential oils Eucalyptus Flavors Disinfectants Non-timber forest products