Weed impacts on ten of the most threatened plant species of the Australian wet tropics

Principal Investigator

One commonly stated threat to plant species conservation is displacement by invasive plants. However, very little quantitative information is available about the actual presence, abundance, and impact of invasives on individual threatened plant species. We have selected ten of the most threatened plant species of the wet tropics for which there are anecdotal reports of threats by invasives, as reported by the Species Profile and Threats Database. This project will remove or minimise immediate weed threats for ten of the most threatened species in the wet tropics, it will also establish a baseline for measuring impacts of invasive plants on plant conservation, for which there is currently a dearth of quantitative information, and it will develop a weed risk assessment tool to prioritize management interventions for weed threats.

01 Jan 2025 - 31 Dec 2027

N/A