Rhizomatous, submerged aquatic perennial, herb, leaves linear. Fl. green/brown, Sep to Dec or Jan to Mar. Mud or gravel substrate. Freshwater dams, lakes, swamps, rivers.
- IBRA Regions
- Avon Wheatbelt, Jarrah Forest, Swan Coastal Plain, Warren.
- IBRA Subregions
- Katanning, Merredin, Northern Jarrah Forest, Perth, Southern Jarrah Forest, Warren.
- IMCRA Regions
- Leeuwin-Naturaliste, WA South Coast.
- Local Government Areas (LGAs)
- Albany, Beverley, Boyup Brook, Bridgetown-Greenbushes, Busselton, Denmark, Goomalling, Harvey, Manjimup, Mundaring, Murray, Northam, Plantagenet, Rockingham, Serpentine-Jarrahdale, Stirling.