Environmental weed in NSW and Victoria.
http://keyserver.lucidcentral.org/weeds/data/media/Html/phalaris_aquatica.htm
Phalaris aquatica is listed in the following regions:
Canberra & Southern Tablelands | Albury, Wodonga | South Coast
Maps
Albury Aranda Bushland Bass Gardens Park, Griffith Black Mountain Blue Gum Point to Attunga Bay Bluetts Block (402, 403, 12, 11) Bruce Ridge Bruce Ridge to Gossan Hill Budjan Galindji (Franklin Grassland) Reserve Charles Sturt University City Renewal Authority Area Cooma North Ridge Reserve Crace Grasslands Denman Prospect 2 Estate Deferred Area (Block 12) Dryandra St Woodland Eight Mile Creek Felltimber Creek NCR Flea Bog Flat to Emu Creek Corridor Flea Bog Flat, Bruce Gulaga National Park Gunning Bush Block Haig Park Holder Wetlands Horseshoe Lagoon and West Albury Wetlands Hughes Garran Woodland Hughes Grassy Woodland Illilanga & Baroona Industrial Estate Wetlands Isaacs Ridge Isaacs Ridge and Nearby Isaacs Ridge Offset Area Jarramlee-West MacGregor Grasslands Jerrabomberra Wetlands Jervis Bay National Park Lake Burley Griffin West Lanyon - northern section A.C.T. Lions Youth Haven - Westwood Farm A.C.T. Mount Majura Mount Mugga Mugga Mount Painter Mulligans Flat National Environment Centre (Riverina Institute of Tafe) Padman/Mates Park Panboola Pine Island to Point Hut Piney Ridge Point Hut to Tharwa Red Hill to Yarralumla Creek Red Light Hill Reserve Saltwater Swamp Nature Reserve Stirling Park Sullivans Creek, Lyneham South Sullivans Creek, Turner The Fair, Watson The Pinnacle Towamba State Forest Trinity Anglican College (Thurgoona Campus) Umbagong District Park Urambi Hills Wanniassa Hill Watson Green Space Wodonga WREN ReservesSurvey points
Quaama Public SchoolPlaces
Breadalbane, NSW Russell, ACT Watson, ACT Yarralumla, ACT