http://weeds.dpi.nsw.gov.au/Weeds/Details/350
http://www.environment.gov.au/cgi-bin/biodiversity/invasive/weeds/weeddetails.pl?taxon_id=82753
Opuntia sp. is listed in the following regions:
Canberra & Southern Tablelands | Albury, Wodonga | South Coast | Greater Brisbane | Central Queensland | Townsville
Maps
Albury Cooleman Ridge Farrer Ridge Flea Bog Flat to Emu Creek Corridor Goulburn Mulwaree Council Hill Reserve Hughes Grassy Woodland Isaacs Ridge Isaacs Ridge and Nearby Lake Burley Griffin West Lake Ginninderra Mount Ainslie Mount Mugga Mugga Percival Hill Red Hill to Yarralumla Creek Rob Roy Range Rocky Hill War Memorial Park and Bush Reserve, Goulburn Scrivener Hill Stirling Park Urambi Hills West Goulburn Bushland ReservePlaces
Chisholm, ACT Goulburn, NSW Ngunnawal, ACT