Pittosporum undulatum is a tree growing to 15m tall with wavy (undulating) leaf edges. It is sometimes also known as sweet pittosporum, native daphne, Australian cheesewood, Victorian box or mock orange. It carries conspicuous orange woody fruits about 1 cm in diameter for several months after flowering in spring or early summer. Recommended control measures have included the identification and selective removal of female trees to prevent spread, as well as careful burning, where possible, together with follow-up weeding.