- Reference
- Brit.Fern.Gaz. 10:251-252 (1973)
- Conservation Code
- Not threatened
- Naturalised Status
- Alien to Western Australia
- Name Status
- Current
Rhizomatous, herb or (fern), 0.05-0.2 m high, floating aquatic; leaves in whorls of 3: 2 floating leaves and 1 submerged root-like water-leaf. Still or slow-flowing fresh water ponds and streams.
Distribution
- IBRA Regions
- Geraldton Sandplains, Jarrah Forest, Pilbara, Swan Coastal Plain, Victoria Bonaparte, Warren.
- IBRA Subregions
- Geraldton Hills, Hamersley, Keep, Northern Jarrah Forest, Perth, Warren.
- Local Government Areas (LGAs)
- Ashburton, Canning, Denmark, Harvey, Kalamunda, Mandurah, Murray, Nedlands, Northampton, Swan, Wandering, Wyndham-East Kimberley.