Prodr. 345 (1810) APNI
Threat status:Victoria: rare (r)
Herb up to 1 m long; monoecious. Leaves 14–27(–50) × 0.2–1(–3) mm, length to width ratio 30–62; sheath with auricle triangular to narrowly triangular; lamina margin with teeth up to c. 0.1 mm long, dorsal surface without teeth; leaf-sheath scales narrowly triangular to linear-triangular. Flowers 1–3 together. Male flowers with outer cup-like structure 2–3.8 mm long. Female flowers (1–)1.5–3.5(–4) mm long; stigmas 2. Flowers Jan.–Mar., or irregularly.
NIS, RobP, VRiv. All mainland States. Malesia, New Caledonia. In still or slowly moving fresh or occasionally brackish water of billabongs and tributaries of the Murray River.
|Bioregion||Occurrence status||Establishment means|
|Northern Inland Slopes||present||native|
|New South Wales|