Why do some plant and animal species thrive in the city while others disappear?
Most ecological studies are done in natural environments not in towns and cities so we lack information on urban ecology.
A team from Melbourne’s Royal Botanic Gardens is changing that.
DNA barcodes could help farmers and conservationists identify wanted and unwanted grasses.
Identifying grasses is difficult especially when they’re not flowering. But identification is important. Australia’s agriculture and ecology are threatened by invading grasses, such as Chilean needle grass (Nassella neesiana) and serrated tussock (N. trichotoma). And efforts to re-introduce native grasses can be hampered if you can’t tell the grasses apart.