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The dried leaves of Eucalyptus globulus (family Myrtaceae), the blue gum or Australian fever tree.


Herbal medicine
An evergreen, the volatile oil of which contains eucalyptol and cineole, pinenes, sesquiterpene alcohols and others. It is antiseptic and expectorant, and is commonly used as a steam inhalant for asthma and respiratory infections and to soothe oral mucosae, and used topically for dry skin and dandruff.


n Latin name:
Eucalyptus globulus; parts used: branch tips, leaves, essential oil; uses: in Ayurveda, pacifies kapha and vata doshas (pungent, bitter, light, oily), decongestant, antioxidant, antibacterial, antispasmodic used to treat IBS, gallstones, kidney stones, cystitis, CNS stimulant, aromatherapy; precautions: avoid mucous membranes; patients with severe renal, hepatic or gastric conditions; patients taking amphetamines, barbiturates, insulin, antidiabetics. Also called
blue gum, fever tree, gum, nilgiri, red gum, stringy bark tree, tailparna, or
Tasmanian blue gum.
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genus of Australian trees in the family Myrtaceae, widely planted throughout the world. Two species E. cladocalyx (sugar gum) and E. viminalis (manna gum) may contain toxic amounts of cyanogenic glycosides. Called also gum trees.

Eucalyptus melanophloia
host tree larvae of Australian sawfly (Lophyrotoma interrupta) which may poison sheep and cattle. Called also silver-leaf ironbark.
References in periodicals archive ?
New record of Trichospilus diatraeae as parasitoid of the eucalypt defoliator Thyrinteina arnobia in Brasil.
I had just emerged from a dramatic walk in the valley below, the eucalypts exuding the oils that rise like a miasma to give the Blue Mountains their name, the gurgling streams crystalline and in which I passed an Indian traveller sat on a rock channelling Ganesha.
Therefore, due to the great importance of eucalypts wood and the dependence on mechanical properties for its correct use, this study aims to monitor the deterioration occurred over 540 days to juvenile and mature woods of four species of eucalypts submitted to three different field decay tests through mechanical properties obtained by flexural tests.
Longer-Term Effects of Pine and Eucalypt Plantations on Streamflow.
Nonetheless, in eucalypt rooted cuttings production at reduced substrate volumes and frequent irrigation, the N in the substrate components may not be sufficient because it is easily leached.
Given the widespread extent of both existing and planned eucalypt reforestation in southern Australia, the association of this species with water repellency (McGhie 1980; Ferreira et al.
Reproduction of Trichospilus diatraeae (Hymenoptera: Eulophidae) in pupae of two lepidopterans defoliators of eucalypt
The 2012 Australian Kookaburra silver bullion coins portray a kookaburra sitting on a tree branch amid eucalypt leaves.
The consortium plans to use fast pyrolysis technology developed by Dynamotive to process mallees, a eucalypt tree which can be sustainably grown in many parts of Australia.
A team including Curtin University's Associate Professor Ron Watkins grew 'hyper-accumulating' eucalypt plants on tailings at Stawell Gold Mine in Victoria.