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Allocasuarina decussata
Also called Karri She Oak
Allocasuarina decussata, commonly known as karri oak or karri she-oak, is a species of flowering plant in the family Casuarinaceae and is endemic to the southwest of Western Australia. It is an understory tree in karri forest but also occurs as a stunted shrub in places like Bluff Knoll in the Stirling Range.
Karri oak is not known in cultivation and there is only limited availability of timber because most trees are in national parks. Its pale reddish-brown heartwood has distinctive rays that potentially make it useful as a craft wood.
Karri oak is restricted to the southwest of Western Australia in the Esperance Plains, Jarrah Forest and Warren biogeographical regions. It grows on loam in the karri forest but is also found on much poorer soils in the Stirling Range.
Allocasuarina acuaria · Allocasuarina acutivalvis · Allocasuarina anfractuosa · Allocasuarina brachystachya · Allocasuarina campestris · Allocasuarina corniculata · Allocasuarina crassa · Desert oak · Dwarf Heath Casuarina · Allocasuarina dielsiana · Allocasuarina diminuta · Scrub She Oak
Text excerpted from the Wikipedia article Allocasuarina decussata 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.
