The corrugated orange tree is a fruit tree of the Rutaceae family, very vigorous with very fragrant white flowers and fruits of a particular shape, with a corrugated or grooved rind, orange-red. The fruit ripens in January- march. It is very suitable for growing in pots, for the beauty of its foliage and for the fragrance of flowering. In winter, keep the plant away from frost, in a bright place with constant temperatures, watering moderately.