|Ludwigia palustris||10 Mar 2017||MichaelMulvaney|
|Unidentified||18 Feb 2017||michaelb|
Marsh Purslane has been recorded in the Brindabella area of NSW but this is the first ACT record. It is a popular aquarium plant and a record of invasiveness elsewhere (but not dramatically so). One we will probably want to control if still having a restricted ACT distribution.