Wikipedia states: It is a species of Tilia native to much of Europe and western Asia, north to southern Great Britain (north to about Durham), central Scandinavia, east to central Russia, and south to central Spain, Italy,Bulgaria and the Caucasus; in the south of its range it is restricted to high altitudes. It is a deciduous tree growing to 20-38 m tall, with a trunk up to 1-2 m diameter. The leaves are alternately arranged, rounded to triangular-ovate, 3-8 cm long and broad, mostly hairless (unlike the related Tilia platyphyllos) except for small tufts of brown hair in the leaf vein axils - the leaves are distinctively heart-shaped. The small yellow-green hermaphrodite flowers are produced in clusters of five to eleven in early summer with a leafy yellow-green subtending bract, have a rich, heavy scent; the trees are much visited by bees. The fruit is a dry nut-like drupe 6–7 mm long and 4 mm broad, downy at first becoming smooth at maturity, and (unlike T. platyphyllos) not ribbed. It readily hybridises with Tilia platyphyllos; the hybrid is named Tilia × europaea (syn. T. × vulgaris). In Britain it is becoming increasingly rare and is an indicator of ancient woodland. Cultivation and uses: It is the national tree of the Czech Republic and the Republic of Slovakia. Tilia cordata is widely grown as an ornamental tree throughout its native range in Europe. It was much planted to form avenues in 17th and early 18th century landscape planning. A famous example is Unter den Linden in Berlin. It is also widely cultivated in North America as a substitute for the native Tilia americana (Basswood or American Linden) which has a larger leaf, coarser in texture; there it has been renamed "Little-leaf Linden". In the countries of Central Europe, linden flowers are a traditional herbal remedy (linden flower tea), considered to be of value as an anti-inflammatory in a range of respiratory problems: colds, fever, flu, sore throat, bronchitis, cough and others. A valuable monofloral honey is produced by bees using the trees. The young leaves can be eaten as a salad vegetable. The white, finely-grained wood is a classic choice for refined woodcarvings such as those by Grinling Gibbons or several prominentmedieval altars.

A cool-climate shade and street tree pyramidal in youth, becoming more rounded with age. With dark green shiny leaves of lopsided-heart form, to 3". It's tolerance of harsh soil conditions is legendary. Yellowish fragrant flowers occur in June. Tough and vigorous; wants full sun; doesn't mind high pH or pollution; can be pruned into a hedge; sometimes yellow fall color; parent of many cultivars; native to Europe and long cultivated.