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Swamp-oak

Casuarina obesa

Also called Swamp She Oak, Swamp Sheoak, Grey Bull Oak, Grey She Oak, Marsh She Oak, Swampy Oak

Swamp-oak
Photo: Murray Fagg, CC BY 3.0 au
Family
Casuarinaceae (Casuarin family)
Grows as
Tree, Shrub
Water
Likes moisture
Native range
SW. Western Australia, Victoria, SW. New South Wales
Climate
desert or dry shrubland

About

Casuarina obesa, commonly known as swamp she-oak, swamp oak or western swamp oak, or as goolee, kweela, kwerl and quilinock by the Noongar peoples, is a species of flowering plant in the family Casuarinaceae and is endemic to southern continental Australia. It is a dioecious small tree or shrub that forms root suckers, and has drooping or spreading branchlets, the leaves reduced to scales in whorls of 12 to 16, the fruit 10–20 mm (0.39–0.79 in) long containing winged seeds (samaras) 3–5 mm (0.12–0.20 in) long.

Where it grows

Swamp she-oak grows in moist, often brackish or saline places along watercourses and near salt lakes. It is widespread and common in the south-west of Western Australia, with a much more restricted occurrence in New South Wales, Victoria and South Australia.

Other Casuarina plants

Belah · River sheoak · Beach sheoak · Gray sheoak · Mountain Ru · Soft Yar · Belah · Sheoak

Text excerpted from the Wikipedia article Casuarina obesa 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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