http://weeds.dpi.nsw.gov.au/Weeds/Details/276
http://keyserver.lucidcentral.org/weeds/data/media/Html/opuntia_ficusindica.htm
http://www.environment.gov.au/cgi-bin/biodiversity/invasive/weeds/weeddetails.pl?taxon_id=82753
Opuntia ficus-indica is listed in the following regions:
Canberra & Southern Tablelands
Maps
ANU Liversidge Precinct Australian National University Cooleman Ridge Farrer Ridge Goulburn Mulwaree Council Hughes Grassy Woodland Isaacs Ridge Isaacs Ridge and Nearby McQuoids Hill Mount Ainslie to Black Mountain Mount Jerrabomberra Mount Mugga Mugga Mount Taylor Red Hill to Yarralumla Creek Rob Roy Range Rocky Hill War Memorial Park and Bush Reserve, Goulburn Scrivener Hill Tuggeranong Hill Urambi HillsPlaces
Goulburn, NSW Kambah, ACT Karabar, NSW Theodore, ACT Tuggeranong DC, ACT