Description
Common names
Scribbly Gum, Inland Scribbly Gum, Snappy Gum, Snap Gum, White Gum, Western Scribbly Gum.
Scientific names
Eucalyptus rossii.
Family
Myrtaceae.
Genus
Eucalyptus.
Name origin
Rossii, after W.J.C. Ross (1850-1914), teacher at Bathurst Technical College. Common name refers to "scribbles", a common bark feature.
Rainfall
900mm+.
Growth height
Up to 20m.
Presence in Australia
Noted in the areas Carabost, Murraguldrie, Yaven Creek, Lunts Sugarloaf and Four Mile.
This specie has been identified in the following Australian states: NSW, ACT, Vic.
Habitat
Dry sclerophyll woodland. Poor shallow stony soils on rises, and low ridges in undulating country.
Habit
Tree to 20m high with smooth white or yellow bark with scribbles, shedding in short ribbons. Dull grey-green leaves. Diameter at breast height up to 1m.
Similar species
Sometimes confused with Brittle Gum (E. mannifera), but distinguished by its scribbly non-powdery bark, leaves and buds. One of five species known as Scribbly Gum due to insects feeding in the bark, although other four species not within region. They are E. haemastoma, E. racemosa, E. sclerophylla and E. signata.
Site preference
Well-drained soil. Tolerates frost.
Characteristics
Scribbles in bark are left by insect larvae which burrow beneath bark.
Flowering
Dec-Feb.
Propagation
From seed (±161 viable seeds per gram).
Shade and shelter
Useful medium-level cover in windbreaks.
Fuel
Burns well.
Timber
Brittle. Not durable or commercial.
Wildlife
Nectar-rich flowers are a food source for various native birds.
Ornamental
Attractive specimen for landscaping due to white trunk and spreading branches.