Shrub 2-3 m tall. Leaves opposite, shiny. Leaflets 3, elliptic to oblanceolate, 6 cm long, 3 cm wide. Flowers in terminal clusters held above the foliage, fragrant; spring.
Source: (2002). Rutaceae. In: . Horticultural Flora of South-eastern Australia. Volume 4. Flowering plants. Dicotyledons. Part 3. The identification of garden and cultivated plants. University of New South Wales Press.