General biosecurity duty.
http://weeds.dpi.nsw.gov.au/Weeds/Details/318#TOC
Includes a robust cultivar that is highly invasive.
Zantedeschia aethiopica is listed in the following regions:
Canberra & Southern Tablelands | Southern Highlands | South Coast | Greater Melbourne
Maps
Bawley-Kioloa Bendalong Walking Track Beowa National Park Burrill Lake Aboriginal Cave Walking Track Caladenia Forest, O'Connor Coomee Nulunga Cultural Walking Track Culburra Beach - Lake Wollumboola Bushcare Dunlop Grasslands Eurobodalla National Park Fitzroy Falls Four Winds Four Winds Bioblitz Reference Sites Fowles St. Woodland, Weston Isaacs Ridge Isaacs Ridge and Nearby Kangaroo Valley LB Block Lake Wollumboola Walking Track Manyana Inyadda Drive development area Morton National Park Mulligans Flat Nadgee Nature Reserve Nullica State Forest Red Head Villages Bushcare Red Hill Nature Reserve Ulladulla - Warden Head Bushcare Wanniassa Hill Wingecarribee Local Government AreaPlaces
Alphington, VIC Campbell, ACT Dunlop, ACT Fitzroy Falls, NSW Ulladulla, NSW