New research finds almost 4000 Australian plant species have not been photographed before in the wild, which may lead to their extinction.
A UNSW PhD candidate has led the mapping of the floral emblem of NSW, the waratah.
Many plants are really good at withstanding bushfires, but the combination of drought, heatwaves and pest insects under climate change may push them to the brink.
Our medicine, cosmetics and other everyday products contain compounds taken from nature. But Traditional Owners may not have given permission for the materials or their knowledge to be used.