This cultivar grows a little slower than the species. The branching out is, in contrast with the species, diagonally upwards (a crotch angle of 45º) keeping the crown considerably narrower. When maturing the crown becomes wider and will be ovate. The tree rarely becomes wider than 6 m. The thick twigs are 2 cm across and quite striking. The opposite leaves can reach 20 cm across. In autumn they turn into yellow brown. The flowering is large and profuse, white panicles of circa 20 cm. Also striking is the colouring from yellow into red of the macule (spot in the flower). The tree has a deep rooting main root that branches out sturdily. In spite of the considerable size, this cultivar is more suitable for use in wide streets and avenues than the species. Susceptible to salt (for icy roads).