Original sentence: Even older is almost 180 years old pear tree, nicknamed kruška topčiderka ("pear of Topčider")  According to popular legend, it was planted by prince Miloš few years after the konak was finished.It still bears fruits, so attempts are beign made to produce its seedling in the greenhouse.Other, more reliable sources, say the tree was planted in 1868, when 250 seedlings of platanus were bought in Vienna, Austro-Hungary, for which a receipt still exist today
Edited sentence: Even older is the almost 180-year-old pear tree, nicknamed kruška topčiderka ("pear of Topčider")  According to popular legend, it was planted by prince Miloš few years after the konak was finished.It still bears fruits, so attempts are being made to produce its seedling in the greenhouse.Other, more reliable sources say the tree was planted in 1868, when 250 seedlings of platanus were bought in Vienna, Austro-Hungary, for which a receipt still exist today