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Gray ironbark

Eucalyptus paniculata

Also called Grey Ironbark, Black Ironbark, Southern Grey Ironbark

Gray ironbark
Photo: Poyt448 Peter Woodard, Public domain
Family
Myrtaceae (Myrtle family)
Grows as
Tree
Native range
SE. Queensland to E. Victoria
Climate
subtropical

About

Eucalyptus paniculata, commonly known as grey ironbark, is a species of tree that is endemic to New South Wales. It has dark-coloured, deeply furrowed ironbark on the trunk and branches, lance-shaped to curved adult leaves, flower buds in groups of seven on a branched peduncle, white flowers and conical, hemispherical or cup-shaped fruit.

Where it grows

Grey ironbark grows in high rainfall coastal areas from Bermagui to Bulahdelah. Previously a common tree in the inner western suburbs of Sydney. A remnant ironbark still grows in the inner city suburb of Glebe at St. Johns church.

Uses

A very dense timber, being 1120 kilograms per cubic metre. Heart wood is red-brown or dark brown. The timber has various uses, including railway sleepers, heavy engineering, construction, poles and cross-arms. Timber is difficult to plane and nail. It is slow in drying, requiring careful handling to avoid surface checking. Annual wood production potential is 9 to 18 cubic metres per hectare. The timber is not susceptible to the lyctus borer.

Other Eucalyptus plants

Eucalyptus abdita · Badgingarra Box · Wattle Leaved Peppermint · Powder Bark Wandoo · Woolbernup Mallee · White-mahogany · Lakefield Coolibah · Wellstead Mallee · Eucalyptus aenea · Welcome Hill Gum · Blue-leaf stringybark · Black Gum

Text excerpted from the Wikipedia article Eucalyptus paniculata by its contributors, under CC BY-SA 4.0; the excerpts are shared under the same licence.

Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.

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