(Allocasuarina acutivalvis acutivalvis)
Allocasuarina acutivalvis is a shrub or tree of the genus Allocasuarina native to the Wheatbelt, Goldfields-Esperance and Mid West regions of Western Australia.The dioecious shrub or tree typically grows to a height of 2.5 to 8 metres (8 to 26 ft). It produces brown flowers and is found in tall, open woodland and rocky hillsides