Lentibulariaceae
Stamens 2 Lentibulariaceae
Floating aquatic plants. Flowers on axillary peduncles. Corolla yellow. Leaves submerged, divided into capillary segments interspersed with bladder-traps
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 Utricularia gibba
Leaf segments numerous (more than 15). Stems not interwoven. Corolla 12–20 mm long; spur shorter than the lower lip. Peduncle up to 30 cm long, 4–10-flowered. Calyx lobes 3–4 mm long. Coast and adjacent plateaus; Hunter River Valley; Cumberland Plain. Slow moving water, ponds. Fl. summer Utricularia australis