Bolusanthus speciosus

Tree Wisteria is an exotic deciduous perennial tree with an upright growth habit. It produces purple flowers and has foliage that sheds seasonally. Commonly used in tropical landscapes, it is suitable for planting as a feature tree or in mixed plantings. It can be incorporated into garden designs requiring medium-sized trees with seasonal interest. Grows to approx. 2–4m H x 2–4m W.