Magnoliophyta
Magnoliopsida
Fabaceae
Mimosoideae
Acacia
Acacia longifolia sophorae
Shrub ± prostrate. Phyllodes obovate-oblong, 5–9 cm long, 12–36 mm wide, with a mucronate apex at least when young. Legume very convex, often curved. Coastal sand dunes. Fl. Aug.–Oct.