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Floral Emblem of Tasmania Page 2 of 3 <br /> range from 15 to 35 cm in length. The buds are top-shaped, ribbed and warty and have a flattened <br /> operculum bearing a central knob. The cream flowers are borne singly in the leaf axils and produce <br /> copious nectar which tends to yield a strongly flavoured honey. The woody fruits range from 1.5 to 2.5 <br /> cm in diameter. Numerous small seeds are shed through valves which open on the top of the fruit. <br /> Eucalyptus globulus subsp. globulus occurs in tall open forest in south- <br /> eastern Tasmania and to a lesser extent along the eastern coast of the State. <br /> It also occurs on King and Flinders Islands in Bass Strait. Outside Tasmania it <br /> is confined to Wilson's Promontory and the Cape Otway district in southern <br /> Victoria. The climate throughout its range is cool to mild, with wet winters and ^� <br /> reliable summer rainfall. Within parts of its range, light frosts and snowfalls <br /> occur. <br /> Eucalyptus <br /> globulus <br /> Tasmanian Blue Gum is protected in conservation areas such as Maria Island <br /> National Park, Freycinet National Park, Tasman Arch Nature Reserve and St <br /> Mary's Pass Nature Reserve. Outside State reserves it occurs in reserves managed by the Department <br /> of Lands and the Forestry Commission. Both authorities have regulations prohibiting the taking of native <br /> flora from Crown Land and State forests respectively without prior permission of the managing authority. <br /> Being a very tall evergreen tree Tasmanian Blue Gum is unsuitable for cultivation in the average home <br /> garden but it can be recommended as a handsome subject for parks and large gardens in regions which <br /> do not experience severe frosts. It is easily propagated from seeds. In subtropical horticulture it has <br /> enjoyed popularity as a bedding plant, with freshly raised seedlings being planted each year. Its <br /> horticultural value lies in the unusual effect achieved by the colour and form of the juvenile foliage. It is <br /> grown successfully in large gardens in Cornwall, where the cool to mild, damp climate is favourable. <br /> The flowers are usually inaccessible and so they are seldom available for indoor decoration. The large <br /> blue-grey juvenile leaves are ideal as backing material in floral arrangements in which an unusual colour <br /> effect and bold form are desired. Either fresh or dried foliage may be used. Both emit the distinctive <br /> eucalyptus fragrance so evocative of the Australian bush. <br /> Tasmanian Blue Gum yields pale, hard and durable timber which is used in Australia for poles, piles and <br /> sleepers. The species has been widely planted in New Zealand, South Africa, South America, California, <br /> India and Mediterranean countries, in farm windbreak, forestry and ornamental plantations. Among the <br /> qualities admired overseas are its rapidity of growth, straightness of trunk, strength of wood and <br /> adaptability to a range of sites. Originally overseas plantations supplied antiseptic oil, fuel, telegraph <br /> poles, mine props and construction timber. In addition they now provide pulpwood for paper and rayon <br /> manufacture. It has also contributed to the drainage of swamps in malarial localities in central Africa, <br /> Italy and Turkey. Before the role of the malarial mosquito in spreading the disease was understood, <br /> there was a superstitious belief that the leaves of the Blue Gum released a magical essence which <br /> purified the air of fever germs. In reality the benefit is derived from the loss of suitable breeding sites for <br /> mosquitoes, brought about by the capacity of the trees to evaporate water from the swampy ground. <br /> Tasmanian Blue Gum is so abundant in coastal areas of California that many people assume it is a <br /> native species. In recent years concern has been expressed that it appears to be becoming naturalised. <br /> Studies show that there is a tendency for it to spread from plantations by seed dispersal along drainage <br /> lines but it is doubtful that it will ever become troublesome. <br /> It was featured on a 15 cent stamp [illust] issued on 10 July 1968 as part of a set of six stamps depicting <br /> State floral emblems. The stamp was designed by Dorothy Thornhill. <br /> Although Tasmanian Blue Gum is the official floral emblem it seems to be seldom used for either official <br /> or popular purposes. This neglect may be due in part to the fact that, while it is a handsome tree of <br /> considerable economic importance, it is not as familiar to many Tasmanians as other indigenous <br /> species. <br /> The armorial bearings of Tasmania include hops and apples, crops of considerable value to the State. <br /> The soubriquet, Apple Isle, is frequently used in tourist promotion and the apple is featured on a wide <br /> http://www.anbg.gov.au/emblems/tas.emblem.html 4/6/2006 <br />