Eucalyptus tricarpa subsp. decora

Grows in close proximity to the type subspecies. However, there is no evidence of interbreeding between them.    

Strongly pruinose plants from Maffra in eastern Victoria have tentatively been referred to Eucalyptus tricarpa subsp. decora. These plants have much broader juvenile leaves and larger fruits than E. t. subsp. decora, and probably represent a new taxon.