As a homeowner, a weed is any plant that you do not want to grow in your garden. However, many plants not native to the Knox area have escaped (or been dumped) into a nature reserve or a national park, and have become environmental problems.
Watch this space for a brand new weed database sometime in 2019. In the mean time, below are some helpful websites to help get you started!
Cover photo by Melissa Allen: Briza maxima - Quaking Grass