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?????????X?? Y?? ??n Gu??
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????????????????Eucalyptus tereticornis Smith.
????????????????????????ɡ?
???????????????????10-20-50m?????????????????????????????????????????????Σ?????10cm??????б????????????Σ???15cm????????ζ???????????????б??????????????????ɡ?λ???????????????4-8?仨?????????1.5-2cm??????????Σ????4-6mm?????峤???????????????????7-12mm?????????????6-12mm?????С?????Ρ??????????λ?????Σ????6-8mm???????????????????????????????????????????
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???÷??????????????????3-6g??
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