Acer heldreichii

Acer heldreichii is a species of flowering plant in the Sapindaceae family. It is referred to by the common names Heldreich's maple, Mountain Maple, Greek maple, and Balkan maple is a European species of maple. It is native to Greece, Bulgaria, Romania, Albania, North Macedonia, Montenegro, Kosovo, Serbia, and Bosnia-Herzegovina.
"Acer heldreichii" is a tree up to 20 meters tall. Leaves are 5–14 cm long, deeply cut into 5 lobes.