'Blue Gum' usually refers to the gum subspecies ''
Eucalyptus globulus'', however it may also refer to a number of other species of Eucalyptus in
Australia. Confusingly, in
Queensland it usually refers to ''Eucalyptus tereticornis'', which is known elsewhere as
Forest Red Gum.
★ Gippsland Blue Gum: ''
E. globulus pseudoglobulus''
★ Inland Blue Gum: ''
E. leucoxylon''
★ Large-fruited Blue Gum: ''
E. leucoxylon''
★ Mountain Blue Gum: ''
E. cypellocarpa'', ''
E. deanei''
★ Round-leaved Blue Gum: ''
E. deanei''
★ South Australian Blue Gum: ''
E. leucoxylon''
★ Southern Blue Gum: ''
E. globulus ssp. biocastata''
★ Spotted Blue Gum: ''
E. globulus ssp. maidenii''
★ Sydney Blue Gum: ''
E. saligna''
★ Tasmanian Blue Gum: ''
E. globulus''
★ Victorian Blue Gum: ''
E. globulus''
Other species are sometimes regarded as blue gums such as ''
E. nitens'', and the Sydney Blue Gum (''
E. notabilus''),