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Messmate Stringybark
In the course of their evolution, eucalypts have diversified into several hundred species, variously adapted to cope with habitats ranging from the alpine regions to the arid areas, and comprising more than 90 per cent of Australia's trees. The name 'eucalypt', means 'completely covered', a reference to the structure of the seed case with its tight fitting cap. At the end of flowering, the seed cases dries and hardens into the familiar Gumnut. Eucalypts probably came to dominate the scene because of their ability to survive fires which increase in frequency with the growing aridity and availability of fuel. The arrival of Aborigines, who used fire to manage the land, may also have been a factor.
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