- Reference
- Kew Bull. 28:36 (1973)
- Conservation Code
- Not threatened
- Naturalised Status
- Alien to Western Australia
- Name Status
- Current
Stout aquatic or littoral annual or perennial, herb, stems to 2 m long. Fl. white, Nov to Dec or Jan to Apr. Weed of lakes, rivers, swamps & drains.
Distribution
- IBRA Regions
- Swan Coastal Plain, Warren.
- IBRA Subregions
- Perth, Warren.
- Local Government Areas (LGAs)
- Augusta Margaret River, Bayswater, Busselton, South Perth, Swan.