Scribbly gum is a name given to a variety of different Australian Eucalyptus trees which play host to the larvae of scribbly gum moths which leave distinctive scribbly burrowing patterns on the bark.[1]
Trees often referred to as scribbly gums include:
Many other Eucalyptus trees have scribbles and are not known as "scribbly gums", such as Eucalyptus pilularis (blackbutt),[2] Eucalyptus saligna (Sydney blue gum), Eucalyptus stenostoma (Jilliga ash), Eucalyptus pauciflora (snow gum) and Eucalyptus fraxinoides (white ash).