Identification and Control of Weeds in Australasia

Below are links to some of the websites in Australia and New Zealand dedicated to informing people about the how to identify and control troublesome local weeds.

Note though that this is the old CAWS website. Please go to our new website for the most up-to-date information.

Silver leaf nightshade (Solanum elaeagnifolium)
Silver leaf nightshade (Solanum elaeagnifolium)
© John Virtue
More information...

Australia

Water hyacinth (Eichhornia crassipes)
Water hyacinth (Eichhornia crassipes)
© Nikki Shepherd
More information...

New Zealand


Other useful links