Auld, B.A. & Medd, R.W. (1987) Weeds: An Illustrated Botanical Guide to the Weeds of Australia. Inkata Press, Melbourne.
Australian Plant Census (2011). Available at http://www.anbg.gov.au/cgi-bin/apclist
Australia's Virtual Herbarium (AVH) (2007). Council of Heads of Australian Herbaria (CHAH). Available at http://www.chah.gov.au/avh/index.jsp
Bromilow, C. (2001) Problem Plants of South Africa. Briza Publications, Pretoria.
Everist S.L. (1974) Poisonous Plants of Australia, 2nd Edition. Angus and Roberts Pty, Sydney.
GRIN (2007) USDA, ARS, National Genetic Resources Program. Germplasm Pesources Information Network - [Online Database]. National Germplasm Resources Laboratory, Beltsville, Maryland. Available at http://www.ars-grin.gov/cgi-bin/npgs/html/taxon.pl?3959
National Herbarium of New South Wales (2007). Records from the NSWdata specimen database.
Navie, S. (2004). Declared Plants of Australia: An Identification and Information System. Centre for Biological Information Technology: Brisbane [CD-ROM].
Ownbey, G.B. (2007) Argemone. In Wilson, A.J.G. (ed.) Flora of Australia, Volume 2, Winteraceae to Platanaceae. ABRS, CSIRO Publishing, Melbourne.
Parsons, W.T. & Cuthbertson, E.G. (2001) Noxious Weeds of Australia, 2nd Edition. CSIRO Publishing, Victoria.
Queensland Herbarium (2007). Records from the HERBRECS specimen database.
See also: Western Australian Herbarium (1998-) FloraBase - The Western Australian Flora. Department of Environment and Conservation. Available at http://florabase.calm.wa.gov.au/