Tilia Cordata – Linden tree
Tilia cordata (small-leaved lime, occasionally littleleaf linden or small-leaved linden) is a species of Tilia native to much of Europe. It is found from Britain through central Fenoscandia, to central Russia, and south to central Portugal, Spain, Italy,Grecce, Bulgaria, Romania, Turkey, the Caucasus, and western Asia. In the south of its range it is restricted to high elevations. Tilia cordata is a deciduous tree growing to 20–40 m tall, diameter 1/3 to 1/2 the height, with a trunk up to 1 m diameter. The bark is smooth and grayish when young, firm with vertical ridges and horizontal fissures when older. The crown is rounded in a formal oval shape to pyramidal. Branching is upright and increases in density with age. 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-shape.