The lime tree of Kaditz is a natural landmark situated in the churchyard of Emmaus Church in Kaditz, a district of Dresden in Saxony, Germany. The large-leaved lime tree (Tilia platyphyllos) is 20 metres (66 ft) high and is estimated to be between 500 and 1,000 years old. The girth of the trunk is about 10 metres (33 ft). In 1818 the tree was badly damaged by a huge fire in the village, which caused the trunk to split in two. It developed an abnormal growth to compensate for the damage done by the fire. This lime tree has often been written about and depicted, especially in Germany, and has also been used as a case study in dendrology, the science of trees and wooded plants. With its large girth it was ranked among the biggest lime trees in Germany even in the 19th century. The Kaditz Lime is also said to have served as a kind of pillory in the Middle Ages. The German Tree Archive includes it in its list of the most significant trees in the nation (NBB – national bedeutsame Bäume), in which the most important criterion is the girth of the trunk measured at a height of 1 metre.