Bossiaea riparia

Erect or decumbent shrub to 1 m high, ± glabrous; stems rigid, ± terete, branches flattened, winged, ultimate branches of cladodes 2–4 mm wide. Leaves reduced to small scales c. 1 mm long. Flowers solitary or several together, 6–10 mm long; pedicels 2–4 mm long; bracts usually 5 or 6, to 1 mm long, persistent; bracteoles inserted near middle of pedicel, c. 1.5 mm long, persistent; calyx 3–4 mm long, glabrous; standard yellow, about as long as other petals; ovary shortly stipitate, glabrous, c. 4-ovulate. Pod narrow-oblong, to 2 cm long; stipe c. equal to calyx. Flowers Sep.–Nov.