Woody climber or scrambler. Leaves more or less opposite, to about 15 cm long. Leaflets 3-9 when leaves mature, entire. Flower clusters to 15 cm long. Flowers 1-2.5 cm long, white to yellow with purple markings in the bearded throat, the lobes to about 5 mm long. Fruit capsule to 6 cm long, with seeds to 1.5 cm wide.
Australia (all mainland states), New Guinea, Malesia
Various selections of habit, geographic origin or flower colour have been given temporary and unsatisfactory cultivar names - these include a fine-leaved variant.
Source: (2002). Bignoniaceae. 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.