Limosella
3 species native Aust.; all states and territories except NT
Limosella australis
Tufted, aquatic herb. Leaves in basal tufts, erect, 15–40 mm long; blade shorter than the petiole or reduced to the terete petiole alone. Flowers 2–4 mm long. Peduncles shorter than the leaves. Corolla purple or pink to white. Widespread. Wet places. Fl. spring–summer. Mudwort