Small. A lovely flowering tree which is one of the most eye-catching spring trees. Masses of delicate hanging yellow flowers are produced which form bunches sometimes up to 50cm long. The form of the tree is fairly natural often reaching a width of 4m. Young twigs are a fresh green, branches and trunk more brownish-green. This tree produces fewer pods and less seed than other types but they are poisonous. This plant will form wonderful ornamental walkways if trained on archways.