Utricularia gibba L.

Leaf segments few (up to c. 8). Stems very fine and often interwoven. Peduncles filiform, 2–20 cm long, 1–6-flowered. Calyx lobes 1–2 mm long when in flower. Corolla 4–6 mm across; spur almost as long as or longer than the lower lip. Coast and adjacent plateaus; Hunter River Valley. Slow moving water, ponds. Fl. spring–summer