This page contains specific information about common ash (Fraxinus excelsior) '4022', which can be found close to the Royal Museum for Central Africa in Tervuren. The girth of the tree, measured at a height of 1.30 m, is 3.58 m (Mar 27, 2011, Leo Goudzwaard). Its height is exactly 38.40 m (Mar 27, 2011, laser with Sine method (e.g. Nikon Forestry 550 laser rangefinder), Leo Goudzwaard). This tree was planted around the year 1900 ± 10, which makes it around 115 ± 10 years old (Leo Goudzwaard, Oct 1, 2011).