Free boat launching will commence at O’Sullivan Beach boat ramp from 1 November 2025 thanks to a harmful algal bloom response partnership between the City of Onkaparinga and the state government.
Tolerates seasonal inundation such as around creeks, ponds and raingardens. Good for erosion control.
Refuge and habitat for reptiles, frogs, small birds and small mammals. Birds eat seeds.
Carex tereticaulis
Carex tereticaulis seedhead
Carex tereticaulis seedheads