Weed of National Significance. Pest plant ACT. General biosecurity duty NSW with additional restrictions in all NSW.
http://weeds.dpi.nsw.gov.au/Weeds/Details/53
http://keyserver.lucidcentral.org/weeds/data/media/Html/senecio_madagascariensis.htm
Senecio madagascariensis is listed in the following regions:
Canberra & Southern Tablelands | Southern Highlands | Albury, Wodonga | South Coast | Greater Sydney | Hunter Region | New England | New South Wales North Coast
No sightings currently exist.