Allocasuarina tortiramula

Allocasuarina tortiramula, commonly known as twisted sheoak,[1] is a species of flowering plant in the family Casuarinaceae and is endemic to a restricted area in the south-west of Western Australia.

It is a dioecious shrub that has spreading, twisted branchlets, the leaves reduced to scales in whorls of seven, the mature fruiting cones 10–15 mm (0.39–0.59 in) long containing winged seeds 5.5–6.0 mm (0.22–0.24 in) long.

Allocasuarina tortiramula is a dioecious shrub that typically grows to a height of up to about 1.7 m (5 ft 7 in).

[1][3] Allocasuarina tortiramula was first formally described in 1989 by Eleanor Marion Bennett in the Flora of Australia from specimens collected near Lake King in 1987.

[1][3] Allocasuarina tortiramula is listed as "threatened" in Western Australia.