Fallopia
2 species naturalized Aust.; Qld, NSW, Vic., WA
*Fallopia convolvulus
Annual, twining herb. Perianth whitish. Leaves broad-sagittate, 2–5 cm long, acuminate, entire, with long petioles. Flowers in loose slender racemes. Fruit hard, 3-angled, 2–4 mm long. Widespread. Weed in gardens. Introd. from Europe. Fl. summer. Black Bindweed