- Reference
- Ann.Nat.Hist. 4:26 (1840)
- Conservation Code
- Not threatened
- Naturalised Status
- Native to Western Australia
- Name Status
- Current
Prostrate or creeping, aquatic annual, herb, sepals. Fl. green & pink & white. Wet mud or in water. In or around permanent or semi-permanent waterholes in ranges.






Distribution
- IBRA Regions
- Avon Wheatbelt, Carnarvon, Central Ranges, Coolgardie, Esperance Plains, Geraldton Sandplains, Gibson Desert, Great Victoria Desert, Jarrah Forest, Little Sandy Desert, Mallee, Murchison, Swan Coastal Plain, Yalgoo.
- IBRA Subregions
- Central, Eastern Goldfield, Eastern Murchison, Fitzgerald, Lateritic Plain, Lesueur Sandplain, Mann-Musgrave Block, Merredin, Northern Jarrah Forest, Perth, Recherche, Shield, Southern Cross, Southern Jarrah Forest, Tallering, Trainor, Western Mallee, Western Murchison, Wooramel.
- Local Government Areas (LGAs)
- Albany, Bayswater, Busselton, Canning, Capel, Carnamah, Cranbrook, Dandaragan, Dowerin, Dundas, Esperance, Goomalling, Greater Geraldton, Jerramungup, Kalamunda, Kent, Laverton, Mount Marshall, Murchison, Ngaanyatjarraku, Plantagenet, Shark Bay, Stirling, Upper Gascoyne, Waroona, Wiluna, Yalgoo, Yilgarn.