About Eucalyptus tetragona (R.Br.) F.Muell.
According to the Australian Plant Census, both Eucalyptus ร tetragona and Eucalyptus tetragona (R.Br.) F.Muell. are recognized as synonyms of Eucalyptus pleurocarpa. Earlier publications, including The Western Australian Flora, Eucalypts of the Western Australian goldfields (and the adjacent wheatbelt), and Flora of Australia, treated this species as a separate, non-hybrid form under the name Eucalyptus tetragona, reflecting an older taxonomic assumption.